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ENGINEERING
DESIGN GUIDE
HZ series
Two-Stage
Horizontal Vertical and Downflow
System Sizes 024-070
Heat Controller • 1900 Wellworth Ave. • Jackson, MI 49203 • (517)787-2100 • www.heatcontroller.com
Design Guide
HZ SerieS
Heat Controller
Table of Contents
What’s New With The HZ series? ........................ 3 iGate
™
Communicating Controls ......................... 4 vFlow
™
Internal Variable Water Flow Control ...... 5
How to Use this Catalog .................................. 6–7
Design Features ..............................................8–9
Unit Model Key ..................................................10
AHRI/ISO/ASHRAE 13256-1 ............................. 11
Reference Calculations & Legend ..................... 12
Full Load Correction Factors ............................. 13
Part Load Correction Factors ............................ 14
Performance Data Selection Notes ................... 15
Performance Data .......................................16–25
Physical Data.....................................................36
Dimensions—Vertical Upflow
..................... 37–38
Dimensions—Vertical Downflow
................. 39–40
Dimensions—Horizontal ............................. 41–42
Electrical Data ...................................................43
Standard Electrical Wiring Diagrams ........... 44–45
ECM Control Features ....................................... 46
Blower Performance Data ................................. 47
Auxiliary Heat Ratings ....................................... 48
Auxiliary Heat Electrical Data ............................ 48
Accessories, Options, and Warranty ................. 49
Revision History.................................. Back Cover
Design Guide
HZ SerieS
Heat Controller
What's New with Heat Controller's HZ series?
High Efficiency = Low Operating Cost
The HZ series with vFlow
™
variable water flow technology breaks new ground in efficiency by approaching 30 EER part load cooling and 4.8 COP part load heating for ground loop applications. Leveraging the next generation Copeland scroll compressor, variable speed ECM motor, low-pressuredrop water-to-refrigerant heat exchanger and vFlow variable water flow technology, the HZ series has been optimized for maximum operating efficiency and the industry's lowest operating cost. The Hot-Water Generator further increases operating cost savings by pre-heating hot water for domestic use. Bottom-line, the HZ series delivers the industry's lowest operating cost.
iGate
™
—Communicating Controls
iGate
™
technology represents the next generation in intelligent controls by using 2-way communication to provide a gateway into the system. The iGate
™ the homeowner and dealers to monitor the performance of the
control system allows unit, custom tailor its operation, and diagnose any issues, all from the communicating thermostat.
iGate
monitor. control.
diagnose.
The iGate
™
communications hub is the new DXM2 intelligent controller, which analyzes the status of sensors and smart components (also 2-way communicating) to determine how best to operate your system for optimal comfort, efficiency and long-term reliability. All of this information is passed to the iGate
™
thermostat (or dealer diagnostic tool), where it can be displayed in plain English. And since communication is both ways, the iGate
™
thermostat can also be used to configure and tailor the system without touching your unit.
Future accessories will enable iGate
™
communication over the internet, allowing the homeowner (and dealer if the homeowner chooses) to access the system from a PC or smart phone.
vFlow
™
Variable Water Flow
vFlow
™
variable water flow technology is a major advance in geothermal system performance made possible through the iGate
™
system. vFlow
™ only builds the major water
not circulation components right into the unit for a faster and cleaner installation, it also intelligently varies the water flow to minimize pump energy consumption and improve the reliability of the system.
The heart of vFlow
™
is either a variable-speed pump (for ground loops) or modulating water valve (for groundwater) directly linked into the iGate
™
system. Water flow is automatically varied based on changes in unit capacity level
(stage) and source water temperature to maintain optimum system performance.
vFlow
™
systems reduce water pumping power consumption by 60–80% compared to traditional external pumping modules, which can save over $100 per year in an average
2,000 square foot home. In addition, vFlow
™
protects the unit against extreme operating conditions, extending the life of the compressor and air coil. Since vFlow
™
is built right inside the unit, it also saves on installation time and makes for a very clean and compact installation.
Microchannel Air Heat Exchanger
– The Next Generation in Air Coils
Heat Controller also utilizes the Microchannel air heat exchanger on the 024 to 048 sizes in the HZ series family. Microchannel aluminum heat exchangers offer higher heating efficiency and have been used for years in automotive applications.
ENErGy STAr
®
Most
Efficient – Communicating
AND Efficient
HZ series has been recognized as Most Efficient by ENERGY STAR for exceeding stringent efficiency requirements AND for meeting smart communication requirements. With these systems the customer is getting an EFFICIENT system and an
INTELLIGENT system—buying a system can’t get SMARTER than that!
Easy to Install, Easy to Service—
A Technician’s Dream Machine
Installations are easier and quicker with HZ series units with (1) vFlow
™
built-in water flow vs. bulky external flow controllers / water flow components (2) iGate
™
system configuration (airflow, water ∆T, accessories) on the thermostat and (3) iGate
™
Manual Operation from thermostat at start up to verify proper operation.
Service is even easier with (1) iGate
™
Service Warning on the thermostat for homeowners to call the dealer with fault information (2) iGate
™
Service Mode for dealers to see conditions (temperature, flow, input/output, configuration) at the time of fault, for better, quicker diagnosis (3) Easy Access to components with swing-out control board, easy-access panels, refrigerant/ water pressure Schrader ports at the front of the unit.
3
Design Guide
HZ SerieS
Heat Controller
iGate
™
Communicating Controls
iGate
™
Information gateway to monitor, control and diagnose your system
The HZ series is equipped with industry-first, iGate
™
–
Information Gateway – a 2-way communicating system that allows users to interact with their geothermal system in plain
English AND delivers improved reliability and efficiency by precisely controlling smart variable speed components. iGate
™
makes the HZ series the easiest geothermal products to install and service.
Monitor/Configure
– Installers can configure HZ series units from the thermostat, including: Air flow, loop ∆T, waterflow option configuration, unit configuration, accessory configuration, and demand reduction (optional, to limit unit operation during peak times). Users can look up the current system status: temperature sensor readings and operational status of the blower and pump.
Precise Control
- The new DXM2 board enables intelligent,
2-way communication between the DXM2 board and smart components like the communicating thermostat, fan motor, and water pump. The DXM2 control can also directly control the modulating valve and accepts various feedback/input.
The Intelligent DXM2 board uses information received from the smart components and sensors to precisely control operation of the variable-speed fan and variable-speed water pump (or modulating valve) to deliver higher efficiency, reliability and increased comfort.
Diagnostics
– iGate
™
takes diagnosing geothermal units to the next level of simplicity, by providing a dashboard of system and fault information, in plain English, on the iGate thermostat/ service tool. iGate
™
Service Warning warns the homeowner of a fault and displays dealer information (if programmed), fault descriptions, possible causes and current system status
(temperature readings, fan RPM and water flow status) to provide to a dealer on the phone.
In iGate
™
Service Mode, the service personnel can access fault descriptions, possible causes and most importantly, the conditions (temp, flow, i/o conditions, configuration) at the time of the fault and at the time of the call. Manual Operation mode allows the service personnel to manually command operation for any of the thermostat outputs, blower speed, as well as pump speed or valve position from the thermostat, to help troubleshoot specific components.
With the iGate
™ before available.
communicating system, consumers and contractors have a gateway to system information never iGate
™
System
AIRFLOW SELECTION
CFM
HEAT STAGE 1 600
HEAT STAGE 2 750
AUXILIARY HEAT 850
EMERGENCY HEAT 850
COOL STAGE 1 525
COOL STAGE 2 700
COOL DEHUMID 1 425
COOL DEHUMID 2 550
CONTINUOUS FAN 350
HEAT OFF DELAY 60
COOL OFF DELAY 30
PREVIOUS NEXT
POSSIBLE FAULT CAUSES
LOW WATER COIL TEMP
LOW WATER TEMP - HTG
LOW WATER FLOW - HTG
LOW REFRIG CHARGE - HTG
INCORRECT LT1 SETTING
BAD LT1 THERMISTOR
PREVIOUS
FAULT TEMPERATURE CONDITIONS
LT1 LOW WATER TEMP
HEAT 1 11:11 AM 11/14
LT1 TEMP 28.1
LT2 TEMP 97.3
HOT WATER EWT 121.5
COMP DISCHARGE 157.7
LEAVING AIR 92.7
LEAVING WATER 34.9
PREVIOUS
4
Design Guide
HZ SerieS
Heat Controller
vFlow
™
Internal Variable Water Flow Control
vFlow
™
Internal Variable Water Flow
Industry-first, built-in vFlow
™
replaces a traditionally inefficient, external component of the geothermal system
(water circulation) with an ultra-high-efficient, variable speed, internal water flow system. This saves homeowners 70-80% on operating water circulator vs traditional single speed pump systems. It saves installers time and labor by avoiding installing bulky external flow centers or flow regulators. Multiunit installations are also much simpler with vFlow
™
systems, as the units automatically adjust water flow across the system.
vFlow
™
is enabled by iGate
™
, which facilitates intelligent communication between the thermostat, DXM2 control, sensors and internal water pump/valve to make true variable water flow a reality.
vFlow
™
is available for three applications:
1) Closed loop – individual unit pumping: vFlow
™
Internal
Flow Controller model "1" (standard head) or "2" (high head) (“2” in Position 11 of the unit model number) would be used. This includes variable speed pump, flushing ports, 3 way flushing valves and expansion tank. Copper water coil is standard with this option.
2) Closed loop – multi unit / central pumping: vFlow
™
Internal
Low Pressure Drop (high Cv) Motorized Modulating Valve
(“5” in Position 11 of the unit model number) would be used. Copper water coil is standard with this option.
3) Open loop: vFlow
™
Internal Motorized Modulating Valve
(“6” in Position 11 of the unit model number) would be used. Cupro-Nickel water coil is standard with this option.
Valves in open loop models have higher pressure drop than the valves in the closed loop (modulating valve) models for better flow control when used in systems with higher pressure water supply pumps, and are not recommended for closed loop applications.
vFlow
™
delivers three main benefits:
1) Easier and quicker unit installation as the flow control is built in to the unit.
2) Superior reliability by varying the water flow to deliver more stable operation.
3) Higher cost savings by varying the flow (and pump watt consumption) to match the unit’s mode of operation.
Internal components
The HZ series can be installed more easily and compactly than its predecessors because water-flow components are internal to the unit. It also saves installing contractors labor and time by eliminating the need for an external flow regulator or a bulky external pumping module.
Variable flow
vFlow
™
technology enables variable water flow through the unit, with the DXM2 control adjusting the pump speed to maintain an installer-set loop ∆T. By controlling the water flow, the system is able to operate at its optimal capacity and efficiency. vFlow
™
provides a lower flow rate for part load where units typically operate 80% of the time and a higher, more normal flow rate for full load operation.
5
Variable speed pump or motorized modulating valve delivers variable water-flow, controlled by DXM2 control, based on loop water ∆T.
Energy Savings with water circulation control
Units with vFlow
™
deliver higher operating cost savings by varying the water flow to match the unit’s operation (ex: lower water flow when unit is in part load operation). Lowering the flow results in lower energy consumption by the water pump
(=higher cost savings) in vFlow external pump).
Pump
Watts
74
193
3 Ton
System
96
™
4 Ton
System
units (whether internal or
In closed loop applications, using vFlow
™
with an internal variable-speed (ECM) flow controller, the ECM pump uses fewer watts than a fixed speed (PSC) pump, even at full load
(see chart). The ECM pump excels in energy savings in part load, saving 70-80% watts compared to fixed speed pumps
(see chart). The ECM pump can operate with independent flow rates for heating and cooling, further saving even more energy.
In open loop applications, when the motorized modulating valve slows down the water flow during part load operation, the external pump consumes fewer watts, thus saving more energy.
430
141
448
5 Ton
System
External
Pump
Design Guide
HZ SerieS
Heat Controller
How to Use this Guide
As with any unit selection the first step is to perform a proper load calculation. Once the design cooling and heating loads are known the predominant load can be used to select the appropriate unit. In northern climates the heating load may be used to select the unit, whereas in southern climates the cooling load may be used. Likewise, the anticipated maximum
EWT should be used for the cooling mode and the minimum anticipated EWT should be used when selecting for the heating mode. These EWTs may be the same temperature in the case of a ground water application.
Use the Full Load performance pages to select the unit size.
Once the unit size is determined read the associated flow rate
(gpm) for the needed capacity. Typically this is 1.5 – 2 gpm/ nominal ton for ground water applications and 2.25 – 3 gpm/ton for ground loop applications.
For Closed Loop Applications
For closed loop systems where an internal circulating pump is desired, the HZ30 units can be ordered with an internal, variable speed loop circulator. This would typically be for a ground loop or secondary pumping application. This internal loop circulator is the variable speed Grundfos Magna 25-140 for all HZ units. The maximum possible pump curve is shown in the tables below. The pumps can also operate at any point below the curve as a “partial load” pumping condition. The designer/installer should use the information presented in this catalog to determine the available pump head for any external piping/accessories and ground loop (if applicable). This can be done in the following manner. The Grundfos UPM 25-85 is also available for HZ024 and 036.
1. Determine the desired flow rate through the HZ30 from the performance pages (as described above). Read the associated pressure drop in feet of head for the worst case condition (lowest anticipated entering water temperature) at the required flow rate.
2. Determine the maximum pump head from the pump curve associated with the required flow rate from step 1.
3. Subtract the unit pressure drop (from step 1) from the maximum available pump head (from step 2).
4. The remainder is the available pump head to overcome any external piping/accessories and the ground loop.
If the available pump head is equal to or greater than the calculated external piping and loop pressure drop, no other steps are required. If the available pump head is less than the calculated pressure drop of all external piping and the loop, then changes to the loop design should be considered.
Typically residential loops consist of ¾” circuit piping and 1 ¼” supply and return piping. If the available pump head is less than the calculated pressure drop of all external piping and the loop, it is recommended that larger pipe sizes be investigated such as
1” circuit piping and/or 1 ½” or 2” supply and return piping. This will significantly reduce system pressure drop with little change in Reynolds number. If this causes the Reynolds number to fall to an unacceptable level, try reducing the overall number of circuits. This will increase the flow rate through each circuit, increasing the Reynolds number.
60
50
40
30
20
10
0
0
GPM
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
5 10
Head (ft)
44.7
45.4
46.1
46.8
47.5
47.7
47.1
46.1
45.3
43.9
42.6
41.2
39.9
15 20
Flow (GPM)
25
GPM
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
25.0
30 35 40
Head (ft)
38.7
37.4
36.1
34.9
33.7
32.5
31.3
30.1
28.9
27.8
26.7
25.6
24.5
UPM Geo 25-85 Standard Head Variable Pump Performance
35
30
25
20
15
10
5
0
0
GPM
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
5
Head (ft)
28.7
28.4
28.1
27.9
27.7
27.0
25.3
23.7
22.2
20.6
19.1
10
Flow (GPM)
15
GPM
11.00
12.00
13.00
14.00
15.00
16.00
17.00
18.00
19.00
20.00
20
Head (ft)
17.7
16.2
14.8
13.4
12.1
10.8
9.5
8.2
7.0
5.8
25
6
Design Guide
HZ SerieS
Heat Controller
How to Use this Catalog
Another solution might be to allow the system flow rate to be reduced. Typical geothermal flow rates are between 2.25 and
3 gpm/ton . As long as the system flow rate using the internal variable speed circulator is at or above 2.25 gpm/ton it is safe to operate the system. A quick review of the unit performance tables will show that this causes very little change in unit performance.
The HZ30 can also be ordered with an internal modulating water control valve for closed loop systems with multiple units and a central pump. In this case the modulating water valve will stop water flow through the unit when the unit is not operating and control the flow rate through the unit during operation, saving pumping energy in both cases.
When using an internal modulating water valve the central pump must be able to overcome the pressure drop of the valve in addition to the pressure drop of the unit. Because of this, internal modulating valves for closed loop systems are designed with a low pressure drop in mind. The minimum pressure drop for the internal closed loop valve is shown in the 'Modulating
Valves for Closed Loop Applications' table below. This pressure drop should be added to the unit pressure drop when determining system pressure drop for central pump selection.
For Open Loop Applications
The HZ30 can also be ordered with the internal modulating water control valve for open loop systems with an external well pump. In this case the modulating water valve will stop water flow through the unit when the unit is not operating and act as a flow control device to control the flow rate through the unit during operation.
When using an internal modulating water valve the external pump must be able to overcome the minimum pressure drop of the valve in addition to the pressure drop of the unit. The minimum pressure drop for the open loop internal valve is shown in the
'Modulating Valves for Open Loop Applications' table below. This pressure drop should be added to the unit pressure drop when determining overall equipment pressure drop.
Modulating Valves for Closed Loop Applications
2.0
3.0
4.0
5.0
6.0
GPM
HZ024
Valve Cv = 4.7
60°F Water
Valve ΔP
@ GPM
(psi)
0.181
0.407
0.724
1.132
1.630
Valve ΔP
@ GPM
(ft hd)
0.4
0.9
1.7
2.6
3.8
3.0
4.0
5.0
6.0
7.0
8.0
9.0
GPM
HZ036
Valve Cv = 7.4
60°F Water
Valve ΔP
@ GPM
(psi)
0.2
0.3
0.5
0.7
0.9
1.2
1.5
Valve ΔP
@ GPM
(ft hd)
0.4
0.7
1.1
1.5
2.1
2.7
3.4
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
GPM
HZ048
Valve Cv = 10
60°F Water
Valve ΔP
@ GPM
(psi)
0.2
0.3
0.4
0.5
0.6
0.8
1.0
1.2
1.4
Valve ΔP
@ GPM
(ft hd)
0.4
1.9
2.3
2.8
3.3
0.6
0.8
1.1
1.5
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
GPM
HZ060 & 070
Valve Cv = 19
60°F Water
Valve ΔP
@ GPM
(psi)
0.1
0.1
0.2
0.2
0.3
0.3
0.4
0.5
0.5
0.6
0.7
0.8
Valve ΔP
@ GPM
(ft hd)
0.2
0.8
0.9
1.1
1.3
0.3
0.4
0.5
0.6
1.4
1.6
1.8
Modulating Valves for Open Loop Applications
GPM
6.0
7.0
8.0
9.0
2.0
3.0
4.0
5.0
10.0
11.0
12.0
HZ024, 036 & 048
Valve Cv = 4.7
60°F Water
Valve ΔP @
GPM (psi)
1.6
2.2
2.9
3.7
0.2
0.4
0.7
1.1
4.5
5.5
6.5
Valve ΔP @
GPM (ft hd)
0.4
0.9
1.7
2.6
3.8
5.1
6.7
8.5
10.5
12.7
15.1
GPM
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
HZ060 & 070
Valve Cv = 7.4
60°F Water
Valve ΔP @
GPM (psi)
1.8
2.2
2.6
3.1
0.7
0.9
1.2
1.5
3.6
4.1
4.7
5.3
Valve ΔP @
GPM (ft hd)
1.5
2.1
2.7
3.4
4.2
5.1
6.1
7.1
8.3
9.5
10.8
12.2
7
Design Guide
HZ SerieS
Heat Controller
HZ series Design Features
The HZ series has abundant features and ultra-high efficiency.
Application Flexibility
• Five Capacities 024, 036, 048, 060, and 070
• Entering water temperature operation range (20-120°F
EWT) and flow rates as low as 1.5 gpm per ton
• Two-stage upflow, downflow, and horizontal right or left return
• Internal (upflow and downflow only) electric heat unit
(optional) designed for easy field installation.
• Optional external (horizontal units) electric heat unit designed for easy field installation
• Exceeds the federal requirements for 30% tax credit on installation costs
• Field selectable low-temperature protection settings for
GWHP or GLHP installations
• Standard pre-installed 2" filter frame with 2" high performance MERV 11 pleated air filter
• Integrated vFlow applications
™
functionality for most geothermal
Operating Efficiencies
• Exceeds ASHRAE 90.1 and Energy Star Tier 3 efficiency levels
• Energy Star
• EarthPure
®
Most Efficient
®
HFC-410A zero ozone depletion refrigerant.
• Rugged and highly efficient next generation Copeland
UltraTech
™
2-stage scroll compressors provide ultra-high efficiencies and unsurpassed comfort.
• Optional hot water generator with advanced control logic and internally mounted pump.
• Oversized coaxial tube water-to-refrigerant heat exchangers operate at low liquid pressure drop.
Convoluted copper (and optional cupro-nickel) water tube functions efficiently at low-flow rates and provides lowtemperature-damage resistance.
• Oversized tin plated, rifled tube/lanced aluminum fin, air to refrigerant heat exchangers provide high efficiency at low face velocity (060 and 070)
• Next generation all aluminum microchannel air coil (024,
036, 048) for high efficiency
• Large low RPM blowers with variable speed ECM fan motors provide quiet, efficient air movement with high static capability. Installer selectable ECM air flow provides the ultimate in comfort optimization.
Service & Installation Advantages
The HZ s eries incorporates features that are industry firsts, which make it extremely easy to install:
• Ease of installation:
1) vFlow
™
- with the industry exclusive features, these units are ready to install out of the box with no requirement for external pumps, expansion tanks, or valves for the ground loop removing a lot of the complexity of installation.
2) Full digital controls that communicate with the thermostat which allows all unit configuration from the thermostat… the easiest installation setup for any level of installer. Far simpler than the use of dip-switches on the unit control board.
• HZ series only requires 4 wires between the communicating thermostat and the unit. Others require up to 9 or 14 wires for full functionality. This is achieved by leveraging the full power of the microprocessor on the control.
• Internal variable speed circulator includes an internal check valve for multiple unit/ shared loop installations.
• Optional SecureStart
™
can expand the life of your unit by reducing start up current (just 30% of normal amps) and protect the compressor from potentially damaging low-voltage
8 sags.
• Standard cornerpost schreader ports provide access to source pressure drop across unit coaxial heat exchanger.
• The communicating DXM2 control board diagnostic and communicating thermostat features allow the home owner to tell the service technician what is wrong with the unit before the technician leaves the shop.
• The two-section swing-out and removable control box design provides wide-open service access to the compressor section.
Multiple unit access panels allow technicians to access any side of the cabinet. Service friendly highly accessible high/ low refrigerant pressure ports are located on a service bracket at the front of the unit. No other product / manufacturer in the geothermal segment offer this convenience.
• An innovative two-section electrical control box design that tucks the stationary line voltage components safely behind a swing-out low voltage control panel to provide clear service access through the front of the unit. The low voltage panel can even be quickly pulled off the hinges and removed.
Harness connections make controller replacement a snap.
• ¾” MPT condensate connection directly from condensate drain pan eliminates internal plastic drain tubing that is subject to clogging and avoids the need for a fitting that reduces the drain opening size.
• Diagnostic display of system inputs, outputs, and configuration settings at thermostat or Configuration/Diagnostic tool.
• Diagnostic display of system temperatures at thermostat
(ATC32U**):
- Geo source in and out
- Compressor discharge line
- LT1 and LT2 Refrigerant Line Temperature Sensors
- Leaving air
- Entering potable hot water to HWG
• Immediate manual control of all DXM2 outputs is available at the thermostat (ATC32U**) or Configuration/Diagnostic tool (ACDU**) for rapid troubleshooting.
• Expansion tank eliminates “flat loop” callbacks by working to maintain steady loop pressure.
• Brass swivel geo and hot water connections for quick connection and elimination of wrenches or sealants during installation.
• Intelligent fault retry with history retention.
• Two configurable auxiliary relays for low voltage control of accessories.
• UPS (Unit Performance Sentinel) provides early warning of inefficient operation.
• Optional service disconnect switch located in the front panel for easy service access.
Factory Quality & Industry Certifications
All units are built and factory run tested on our Integrated
Process Control Assembly System (IPCS). The IPCS is a unique state of the art manufacturing system that is designed to assure quality of the highest standards of any manufacturer in the water-source industry. Our IPCS system:
- Verifies that the correct components are being assembled.
- Automatically performs special leak tests on all joints
- Conducts pressure tests
- Performs highly detailed run test unparalleled in the
HVAC industry
- Automatically disables packaging for a “failed” unit
- Creates computer database for future service analysis and diagnostics from run test results
- All refrigerant brazing is done in a nitrogen atmosphere
- All units are deep evacuated to less than 100 microns prior to refrigerant charging
- All joints are both helium and halogen leak tested to ensure annual leak rate of less than ¼ ounce
Design Guide
HZ SerieS
Heat Controller
HZ series Design Features
• All units are run-tested to insure efficiency and reliability.
• AHRI/ASHRAE/ANSI/ISO 13256-1 certified.
• ETL listed.
• US EPA “Energy Star” Tier 3 compliant.
• ISO 9001:2000 certified manufacturing facility.
Advanced Controls
iGate
™
communicating control provides advanced unit functionality and comprehensive configuration, monitoring and diagnostic capabilities through digital communication links with the variable-speed fan motor, variable-speed source pump (or modulating valve) and communicating thermostat or
Configuration/Diagnostic tool.
• 7 temperature sensor inputs for system protection and control
• Anti-short cycle and over/under voltage protection
• High pressure, loss of charge, and condensate overflow protection
• LED fault and status indication at controller
• Service tool port for optional setup and diagnostics at unit
Factory Options and Accessories
• Hot water generator with internally mounted pump and advanced logic control
• SecureStart module can expand the life of the unit by reducing start up current and protecting the compressor from low-voltage conditions.
• Electrical Service Disconnect Switch located on the unit front panel for ease of service.
Field Installed Accessories
• iGate
™
Communicating, Programmable Thermostat
(ATC32U**)
• Auxiliary Electric Heater
• Earthpure
®
Polarized Media Electric Air Cleaner
• Configuration / Diagnostic Tool (ACDU**)
• Outdoor/Remote Temperature Sensor (AST008)
• Anti Scald Valve (AVAS4)
• Secure Start Compressor Soft Start Kit (13B0045N01)
• Unit Vibration Isolation Pad
• Unit Stand
• Secondary Drain Pan (Horizontal Units)
Warranty
• Heat Controller residential class heat pumps are backed by a 12-year limited warranty on all unit parts, including the following accessories when installed with Heat Controller units: Flow Controllers, Thermostats & Electric Heaters.
• Heat Controller goes even further to back up its commitment to quality by including a service labor allowance for the first five years on unit parts and thermostats, auxiliary electric heaters and geothermal pumping modules.
1
2
3
4
5
6
7
8
9
10
Exclusive iGate
™
Two-Way Communicating Control to configure, monitor and diagnose AT THERMOSTAT vFlow
™
Internal Variable Water Flow System with Internal Flow Center or
Internal Motorized Modulating Valve for optimized efficiency and reliability
Next generation Copeland
™
Ultra-Tech
™
Two-Stage Scroll Compressor with dual-level isolation for ultra-quiet and high-efficiency operation
Emerson UltraTech
®
Variable-Speed Communicating Fan Motor with soft start and constant CFM control
Tin-Plated Copper or all aluminum microchannel Air Coils to resist formicary corrosion
Foil-Faced Insulation in the blower section and fully insulated compressor section conform to ASHRAE 62 specifications
Two-inch high-efficiency MERV 11 Filter (standard) or EarthPure
® for high quality indoor air
Air Cleaner
Two-Section Swing-out Control Box design provides wide-open service access
Refrigerant Schrader Ports Located on bracket at the front access panel for easy service access
Water Schrader Ports located on corner post to easily read pressure drop across water heat exchanger for easy troubleshooting
7
5
12
8
9
4
1
6
2
11
10
3
11
Heavy Gauge Galvanized Steel Cabinet is epoxy powder-coated in a durable and attractive black matte finish with stainless steel front access panels
12
Designed for External P-trap to eliminate internal drain-line cleanouts
9
Design Guide
HZ SerieS
Heat Controller
Unit Model Key
NOTES:
1. Residential class units come standard w/75 VA transformer stainless steel drain pan, ECM motor, and two stage scroll compressors. Units are painted polar ice.
2. Flow controller comes standard with variable speed pump, flushing valves, and expansion tank. Internal flow controller is only available when digit 12 option is selected for copper coax.
3. Motorized valve is two way modulating. If digit 11 is option
"5", digit 12 must be option "C" or "A". If digit 11 is option
"6" digit 12 must be "N" or "J".
10
Design Guide
HZ SerieS
Heat Controller
AHRI/ISO/ASHRAE 13256-1
ASHRAE/AHRI/ISO 13256-1
Water Loop Heat Pump Ground Water Heat Pump
Model
Capacity
Modulation
Cooling 86°F Heating 68°F Cooling 59°F
HZ024
HZ036
HZ048
HZ060
HZ070
Part
Full
Part
Full
Part
Full
Part
Full
Part
Full
Capacity
Btuh
19,200
25,000
27,400
37,700
36,300
48,600
46,300
61,500
53,000
68,300
EER
Btuh/W
19.8
17.4
20.1
17.9
18.8
16.8
18.7
16.2
16.8
15.1
Capacity
Btuh
23,600
31,400
32,600
45,700
42,200
56,700
54,700
77,400
64,600
85,300
7.0
5.4
5.2
4.8
6.0
6.5
5.8
6.1
5.1
6.0
Ground Loop Heat Pump ratings based on 15% methanol antifreeze solution
All ratings based upon operation at lower voltage of dual voltage rated models
22,000
28,500
30,700
42,100
41,800
55,000
53,100
71,500
60,800
77,700
EER
Btuh/W
34.1
26.4
34.4
26.1
32.9
25.3
32.4
24.4
28.6
22.5
Heating 50°F
Capacity
Btuh
19,000
25,800
27,300
37,900
34,800
46,800
44,000
63,200
53,200
71,400
5.8
4.8
4.5
4.4
5.3
5.5
5.2
5.0
4.6
5.0
Ground Loop Heat Pump
Cooling
Full Load 77°F
Part Load 68°F
20,800
EER
Btuh/W
28.0
26,000
29,700
39,000
39,100
49,600
51,200
66,200
58,100
71,700
19.9
29.6
20.3
27.4
19.3
26.7
18.8
23.2
16.9
Heating
Full Load 32°F
Part Load 41°F
Capacity
Btuh
16,800
20,200
23,800
29,700
29,800
36,400
38,100
48,700
46,000
55,800
COP
About AHRI/ISO/ASHRAE 13256-1
AHRI/ASHRAE/ISO 13256-1 (Air-Conditioning and Refrigeration Institute/American Society of Heating, Refrigerating and Air
Conditioning Engineers/International Standards Organization) is a certification standard for water-source heat pumps used in the following applications:
• WLHP (Water Loop Heat Pump – Boiler/Tower)
• GWHP (Ground Water Heat Pump – Open Loop)
• GLHP (Ground Loop Heat Pump – Geothermal)
The directory at http://www.ahrinet.org/ is constantly being updated and immediately available on the Internet.
5.0
3.9
3.9
3.7
4.1
4.8
4.4
4.4
4.0
4.4
Water and air temperatures used in AHRI certification standards are shown below.
Test Condition Comparison Table
Cooling
Entering Air Temperature - DB/WB °F [°C]
Entering Water Temperature - °F [°C]
Fluid Flow Rate
Heating
Entering Air Temperature - DB/WB °F [°C]
Entering Water Temperature - °F [°C]
Fluid Flow Rate
*Flow rate is specified by the manufacturer
WLHP
80.6/66.2 [27/19]
86 [30]
*
68 [20]
68 [20]
*
GWHP
80.6/66.2 [27/19]
59 [15]
*
68 [20]
50 [10]
*
GLHP
80.6/66.2 [27/19]
77 [25]
*
68 [20]
32 [0]
*
Data certified by AHRI include heating/cooling capacities, EER (Energy Efficiency Ratio – Btuh per Watt) and COP (Btuh per
Btuh) at the various conditions shown above. Pump power correction is calculated to adjust efficiencies for pumping Watts.
Fan power is corrected to zero external static pressure using the equation below. The nominal airflow is rated at a specific external static pressure.
• Fan Power Correction = (cfm x 0.472) x (esp x 249)/300
Capacities and efficiencies are calculated using the following equations:
• ISO Cooling Capacity = Cooling Capacity (Btuh) + [Fan Power Correction (Watts) x 3.412]
• ISO EER Efficiency (Btuh/W) =
ISO Cooling Capacity (Btuh)/[Power Input (Watts) – Fan Power Correction (Watts) + Pump Power Correction (Watts)]
• ISO Heating Capacity = Heating Capacity (Btuh) – [Fan Power Correction (Watts) x 3.412]
• ISO COP Efficiency (Btuh/Btuh) =
ISO Heating Capacity (Btuh) x 3.412/[Power Input (Watts) - Fan Power Correction (Watts) + Pump Power Correction
(Watts)]
11
Design Guide
HZ SerieS
Heat Controller
Reference Calculations
&
Legend
Heating
LWT = EWT -
LAT = EAT +
HE
GPM x 500
HC
CFM x1.08
LWT = EWT +
Cooling
HR
GPM x 500
LAT (DB) = EAT (DB) -
SC
CFM x1.08
LC = TC - SC
S/T =
SC
TC
Hot Water Generator capacities (HWC) are based on potable water flow rate of 0.4 gpm per nominal equipment ton and 90°F entering potable water temperature.
CFM = airflow, cubic feet/minute
EWT = entering water temperature, ˚F
GPM = water flow in US gallons/minute
EAT = entering air temperature, Fahrenheit (dry bulb/wet bulb)
HC = air heating capacity, Mbtuh
TC = total cooling capacity, Mbtuh
SC = sensible cooling capacity, Mbtuh
KW = total power unit input, KiloWatts
HR = total heat of rejection, Mbtuh
HE = total heat of extraction, Mbtuh
HWC = Hot Water Generator (desuperheater) capacity, Mbtuh
WPD = Water coil pressure drop (psi & ft hd)
EER = Energy Efficiency Ratio = BTU output/Watt input
COP = Coefficient of Performance = BTU output/BTU input
LWT = leaving water temperature, °F
LAT = leaving air temperature, °F
LC = latent cooling capacity, Mbtuh
S/T = sensible to total cooling ratio
UPFLOW
Left Return Air
Piping End
Right Return Air
12
Design Guide
HZ SerieS
Heat Controller
Full Load Correction Factors
Entering
Air DB°F
40
45
50
55
70
75
80
60
65
68
Air Flow Correction Table
Airflow
% of
Rated
106%
113%
119%
125%
130%
60%
69%
75%
81%
88%
94%
100%
Total
Capacity
1.007
1.012
1.016
1.018
1.019
0.925
0.946
0.960
0.972
0.983
0.992
1.000
Cooling
Sensible
Capacity
1.033
1.064
1.092
1.116
1.132
0.788
0.829
0.861
0.895
0.930
0.965
1.000
Power
1.020
1.042
1.066
1.091
1.112
0.913
0.926
0.937
0.950
0.965
0.982
1.000
Entering Air Correction Table
Heating
Heating
Capacity Power
1.052
1.043
1.035
1.027
1.019
1.010
1.004
1.000
0.989
0.976
0.779
0.808
0.841
0.877
0.915
0.957
0.982
1.000
1.045
1.093
Heat of
Extraction
1.120
1.102
1.084
1.065
1.045
1.023
1.010
1.000
0.974
0.946
Heat of
Rejection
1.009
1.018
1.025
1.032
1.037
0.922
0.942
0.955
0.968
0.979
0.990
1.000
Heating
Capacity
1.006
1.012
1.018
1.022
1.026
0.946
0.959
0.969
0.977
0.985
0.993
1.000
Heating
Power
0.989
0.982
0.979
0.977
0.975
1.153
1.107
1.078
1.053
1.032
1.014
1.000
Heat of
Extraction
1.011
1.019
1.027
1.033
1.038
0.896
0.924
0.942
0.959
0.974
0.988
1.000
* = Sensible capacity equals total capacity
AHRI/ISO/ASHRAE 13256-1 uses entering air conditions of Cooling - 80.6°F DB/66.2°F WB, and Heating - 68°F DB/59°F WB entering air temperature
Entering
Air
WB°F
45
50
55
60
65
66.2
67
70
75
Total
Capacity
0.832
0.850
0.880
0.922
0.975
0.990
1.000
1.040
1.117
60
*
1.004
0.694
65
*
1.174
0.902
0.646
Cooling
70
*
*
1.115
0.875
0.639
0.582
0.545
Sensible Cooling Capacity Multiplier -
Entering DB °F
75 80 80.6
85
* * * *
90
*
*
*
1.103
0.869
0.812
0.774
0.630
*
*
1.329
1.096
1.039
1.000
0.853
0.601
*
*
*
1.123
1.066
1.027
0.880
0.627
*
*
*
1.320
1.262
1.223
1.075
0.821
*
1.444
1.297
1.046
*
*
*
*
95
*
*
*
*
1.275
*
*
*
*
100
*
*
*
*
1.510
*
*
*
*
Power
Heat of
Rejection
0.946
0.953
0.964
0.977
0.993
0.997
1.000
1.011
1.033
0.853
0.870
0.896
0.932
0.979
0.991
1.000
1.035
1.101
13
Design Guide
HZ SerieS
Heat Controller
Part Load Correction Factors
Air Flow Correction Table
Airflow
% of
Rated
60%
69%
75%
81%
88%
94%
100%
106%
113%
119%
125%
130%
Total
Capacity
0.991
1.000
1.007
1.013
1.018
1.021
1.023
0.920
0.942
0.956
0.969
0.981
Cooling
Sensible
Capacity
Power
0.967
1.000
1.033
1.065
1.098
1.131
1.159
0.781
0.832
0.867
0.901
0.934
0.990
1.000
1.011
1.023
1.036
1.051
1.063
0.959
0.964
0.696
0.975
0.982
Heat of
Rejection
0.991
1.000
1.008
1.015
1.021
1.026
1.030
0.927
0.946
0.959
0.970
0.981
Heating
Capacity
0.993
1.000
1.006
1.012
1.017
1.021
1.024
0.946
0.960
0.969
0.978
0.986
Heating
Power
1.018
1.000
0.990
0.986
0.983
0.981
0.979
1.241
1.163
1.115
1.076
1.043
Heat of
Extraction
0.988
1.000
1.010
1.017
1.024
1.030
1.034
0.881
0.915
0.937
0.956
0.973
Entering
Air DB°F
40
45
50
55
60
65
68
70
75
80
Entering Air Correction Table
Heating
Heating
Capacity Power
1.084
0.732
1.073
1.060
1.046
1.031
1.016
1.006
1.000
0.984
0.968
0.764
0.802
0.846
0.893
0.945
0.978
1.000
1.058
1.117
Heat of
Extraction
1.161
1.140
1.117
1.090
1.061
1.031
1.013
1.000
0.968
0.936
* = Sensible capacity equals total capacity
AHRI/ISO/ASHRAE 13256-1 uses entering air conditions of Cooling - 80.6°F DB/66.2°F WB, and Heating - 68°F DB/59°F WB entering air temperature
Entering
Air
WB°F
45
50
55
60
65
66.2
67
70
75
Total
Capacity
0.876
0.883
0.903
0.935
0.979
0.991
1.000
1.035
1.105
60
*
1.002
0.706
65
*
1.099
0.871
0.617
Cooling
70
*
*
1.060
0.844
0.595
0.531
0.486
Sensible Cooling Capacity Multiplier -
Entering DB °F
75 80 80.6
85 90
*
*
*
*
*
*
*
*
*
*
*
1.079
0.849
0.789
0.747
0.583
*
*
1.098
1.040
1.000
0.842
0.552
*
*
1.128
1.070
1.030
0.873
0.584
*
*
*
1.284
1.245
1.090
0.811
*
*
*
*
*
1.327
1.057
95
*
*
*
*
*
*
*
*
1.290
*
*
*
*
*
*
*
100
*
*
Power
Heat of
Rejection
0.981
0.985
0.989
0.993
0.998
0.999
1.000
1.003
1.008
0.895
0.901
0.918
0.945
0.982
0.993
1.000
1.030
1.088
14
100
110
120
Design Guide
HZ SerieS
Heat Controller
Performance Data Selection Notes - vFlow
™
Models
Operation in Shaded Area: Closed Loop Application
For operation in the shaded area, appropriate levels of a proper antifreeze should be used in systems with leaving water temperatures of 40°F or below and the JW3 jumper should be clipped. This is due to the potential of the
Antifreeze use recommended in this range. Also Clip JW3 on DXM2 board.
refrigerant temperature being as low as 32°F [0°C] with 40°F
[4.4°C] LWT, which may lead to a nuisance cutout due to the activation of the Low Temperature Protection. JW3 should never be clipped for systems without antifreeze.
WPD
PSI
FT
CFM
Heating - EAT 70°F
HC kW
COP
HE
LAT LWT HWC
Open Loop Application:
For operation in shaded area (below 40°F LWT) in open loop applications, ∆T (on DXM2) should be set such that the LWT
(=EWT - ∆T) doesn’t drop below 40°F. JW3 should NEVER be clipped for systems without antifreeze.
Performance Data Selection Notes - Models without vFlow
For operation in the shaded area when water is used in lieu of an antifreeze solution, the LWT (Leaving Water Temperature) must be calculated. Flow must be maintained to a level such
EWT
°F
20
20
30
WPD
PSI FT TC
Cooling - EAT 80/67°F
SC
[4.4°C] or below and the JW3 jumper should be clipped. This is due to the potential of the refrigerant temperature being as low as 32°F [0°C] with 40°F [4.4°C] LWT, which may lead to a nuisance cutout due to the activation of the Low Temperature
Protection. JW3 should never be clipped for standard range equipment or systems without antifreeze.
Example:
4.5
Airflow
CFM
At 50°F EWT (Entering Water Temperature) and 1.5 gpm/ ton, a 3 ton unit has a HE of 22,500 Btuh. To calculate LWT, rearrange the formula for HE as follows:
Sens/
Tot
Ratio kW
4.5
4.5
2.3
2.3
2.3
2.3
3.4
3.4
4.5
4.5
2.3
2.3
3.4
3.4
4.5
4.5
3.4
3.4
™
4.5
4.5
2.3
2.3
3.4
3.4
4.5
4.5
2.3
2.3
3.4
Operation not recommended
4.5
4.5
2.5
5.8
725 11.3
1.1
2.9
2.5
5.8
850 11.5
1.1
3.1
0.7
1.7
725 12.5
1.1
3.2
0.7
1.7
850 12.7
1.1
3.4
1.3
3.0
725 13.1
1.1
3.3
1.3
3.0
850 13.2
1.1
3.5
2.0
4.6
725 13.4
1.1
3.4
2.0
4.6
850 13.5
1.1
3.6
7.4
7.7
8.6
8.9
9.1
9.5
9.4
9.8
84 16.7
1.2
82 16.6
1.2
86 22.4
1.4
84 22.1
1.3
87 24.6
1.4
84 24.4
1.4
87 25.8
1.4
85 25.7
1.4
0.5
1.2
725 14.5
1.2
3.7
10.6
89 30.6
1.6
0.5
1.2
850 14.7
1.1
3.9
10.9
86 30.3
1.5
1.0
2.4
725 15.2
1.2
3.9
11.3
89 33.4
1.6
1.0
2.4
850 15.4
1.1
4.1
11.7
87 33.1
1.6
1.6
3.8
725 15.6
1.2
4.0
11.7
90 34.8
1.7
1.6
3.8
850 15.8
1.1
4.2
12.1
87 34.6
1.6
0.4
1.0
725 16.6
1.2
4.2
12.6
91 38.8
1.8
0.4
1.0
850 16.8
1.1
4.4
13.0
88 38.4
1.7
0.9
2.0
725 17.5
1.2
4.4
13.5
92 42.0
1.8
0.9
2.0
850 17.8
1.1
4.7
14.0
89 41.8
1.8
1.4
3.2
725 18.0
1.2
4.5
14.0
93 43.8
1.9
1.4
3.2
850 18.2
1.1
4.8
14.4
90 43.6
1.8
0.4
1.0
725 18.8
1.2
4.7
14.8
94 46.9
1.8
0.4
1.0
850 19.0
1.1
5.0
15.2
91 46.5
1.9
0.8
1.8
725 19.8
1.2
5.0
15.8
95 50.7
1.9
0.8
1.8
850 20.1
1.1
5.3
16.3
92 50.4
2.0
1.3
2.9
725 20.4
1.2
5.1
16.4
96 52.7
1.9
1.3
2.9
850 20.7
1.1
5.4
16.8
93 52.5
2.0
HR
0.8
0.8
1.2
1.2
EER
1.8
1.8
2.7
2.7
725
850
725
850
725
850
HC
22.1
22.4
22.7
23.0
1.2
1.1
1.2
1.1
1.2
1.1
kW
5.2
5.5
5.5
5.8
5.6
6.0
HE
18.1
18.5
18.6
19.1
LAT
98
94
99
95
COP
59.4
59.1
61.7
61.5
30 7.0 4.1 9.4 620 22.5 14.0 0.62 0.56 24.4 39.8 710 14.4 1.09 10.9 88.8 3.86
30 7.0 4.1 9.4 725 22.8 14.7 0.65 0.57 24.7 39.8 825 14.6 1.06 11.1 86.3 4.02
40 3.5 1.1 2.5 620 22.9 15.1 0.66 0.65 25.1 35.3 710 16.1 1.15 12.3 90.9 4.08
40 3.5 1.1 2.5 725 23.3 15.8 0.68 0.66 25.5 35.3 825 16.2 1.12 12.6 88.2 4.25
40 5.8 2.6 5.9 620 23.1 15.1 0.65 0.61 25.2 37.9 710 16.7 1.15 13.0 91.8 4.25
40 5.8 2.6 5.9 725 23.4 15.9 0.68 0.62 25.5 37.9 825 16.9 1.12 13.3 89.0 4.42
40 7.0 3.6 8.4 620 23.2 15.1 0.65 0.6 25.2 38.3 710 16.9 1.16 13.2 92.1 4.30
40 7.0 3.6 8.4 725 23.5 15.9 0.68 0.61 25.6 38.3 825 17.1 1.12 13.5 89.2 4.47
50 3.5 1.0 2.3 620 22.7 15.4 0.68 0.74 25.2 30.7 710 18.3 1.18 14.5 93.9 4.56
50 3.5 1.0 2.3 725 23.0 16.2 0.70 0.75 25.6 30.7 825 18.5 1.14 14.8 90.8 4.75
50 5.8 2.4 5.6 620 22.9 15.5 0.67 0.69 25.3 33.4 710 19.1 1.18 15.2 94.8 4.73
50 5.8 2.4 5.6 725 23.3 16.3 0.70 0.70 25.6 33.4 825 19.3 1.15 15.5 91.6 4.93
50 7.0 3.4 7.9 620 23.0 15.5 0.67 0.67 25.3 34.1 710 19.3 1.18 15.4 95.1 4.78
50 7.0 3.4 7.9 725 23.3 16.3 0.70 0.68 25.6 34.1 825 19.5 1.15 15.7 91.9 4.98
2.0
2.0
2.1
2.1
2.1
2.2
30 5.8 2.9 6.6 725 22.7 14.7 0.65 0.58 24.7 39.2 825 14.4 1.06 10.9 86.1 3.97
HE = TD x GPM x 500, where HE = Heat of Extraction
(Btuh); TD = temperature difference (EWT - LWT) and GPM
U.S. Gallons per Minute.
TD = HE / (GPM x 500)
TD = 22,500 / (4.5 x 500)
TD = 10°F
LWT = EWT - TD
LWT = 50 - 10 = 40°F
In this example, as long as the EWT does not fall below 50°F, the system will operate as designed. For EWTs below 50°F, higher flow rates will be required (open loop systems, for example, require at least 2 gpm/ton when EWT is below 50°F).
80 5.8 2.0 4.6 620 20.1 14.5 0.72 1.03 23.6 19.5 710 25.3 1.26 21.2 103.0 5.90
80
80 7.0 2.8 6.5 725 20.6 15.4 0.75 1.02 24.0 20.1 825 25.9 1.22 21.9 99.0 6.20
85 3.5 0.8 1.9 620 18.7 13.9 0.75 1.18 22.7 15.9 710 25.3 1.26 21.2 103.0 5.91
85 3.5 0.8 1.9 725 18.9 14.6 0.77 1.19 23.0 15.9 825 25.6 1.22 21.7 98.7 6.15
85 5.8 1.9 4.5 620 19.3 14.2 0.73 1.10 23.1 17.5 710 26.3 1.27 22.2 104.3 6.08
85
15
85 7.0 2.7 6.3 725 19.8 15.0 0.76 1.10 23.6 18.0 825 26.9 1.24 22.9 100.2 6.38
90 3.5 0.8 1.8 620 18.0 13.7 0.76 1.25 22.3 14.4 710 26.3 1.27 22.2 104.3 6.08
=
90
Operation not recommended
Design Guide
HZ SerieS
Heat Controller
Performance Data —
HZ series Model 024 - Part Load, with vFlow
™
Performance capacities shown in thousands of Btuh Antifreeze use recommended in this range. Also Clip JW3 on DXM2 board.
EWT
°F
GPM
WPD
PSI FT
0.4
0.4
0.6
0.6
0.9
0.9
0.7
0.7
0.9
0.9
0.9
0.9
0.4
0.4
0.4
0.4
0.7
0.7
0.7
0.7
0.9
0.9
0.9
0.9
0.4
0.4
0.4
0.4
0.7
0.7
0.7
0.7
1.0
1.0
1.0
1.0
0.4
0.4
0.4
0.4
0.7
0.7
0.5
0.5
0.5
0.5
0.3
0.3
0.4
0.4
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.9
0.9
1.4
1.4
2.0
2.0
1.5
1.5
2.1
2.1
2.1
2.1
0.9
0.9
1.0
1.0
1.5
1.5
1.5
1.5
2.2
2.2
2.2
2.2
1.0
1.0
1.0
1.0
1.5
1.5
1.6
1.6
2.2
2.2
2.3
2.3
1.0
1.0
1.0
1.0
1.6
1.6
1.1
1.1
1.1
1.1
0.6
0.6
1.0
1.0
0.6
0.6
0.6
0.6
0.4
0.4
0.4
0.4
0.3
0.4
0.4
0.4
Cooling - EAT 80/67 °F
CFM TC SC kW EER HR LWT HWC GPM
20
30
40
50
60
70
80
90
100
110
120
2.3
2.3
3.4
3.4
4.5
4.5
3.4
3.4
4.5
4.5
4.5
4.5
2.3
2.3
2.3
2.3
3.4
3.4
3.4
3.4
4.5
4.5
4.5
4.5
2.3
2.3
2.3
2.3
3.4
3.4
3.4
3.4
4.5
4.5
4.5
4.5
2.3
2.3
2.3
2.3
3.4
3.4
2.5
2.6
2.5
2.6
1.7
1.7
2.3
2.3
1.7
1.7
1.7
1.7
1.3
1.3
1.3
1.3
1.0
1.0
1.3
1.3
660 22.6 14.9 0.74 30.7
25.1
70.0
750 23.0 16.0 0.75 30.7
25.6
70.0
660 22.6 14.9 0.74 30.7
25.1
70.0
750 23.0 16.0 0.75 30.7
25.6
70.0
660 22.6 14.9 0.74 30.7
25.1
70.0
750 23.0 16.0 0.75 30.7
25.6
70.0
660 22.6 14.9 0.74 30.7
25.1
70.0
750 23.0 16.0 0.75 30.7
25.6
70.0
660 22.6 14.9 0.74 30.7
25.1
70.0
750 23.0 16.0 0.75 30.7
25.6
70.0
660 22.6 14.9 0.74 30.7
25.1
70.0
750 23.0 16.0 0.75 30.7
25.6
70.0
660 22.6 14.9 0.74 30.7
25.1
70.0
750 23.0 16.0 0.75 30.7
25.6
70.0
660 22.4 14.9 0.76 29.7
25.0
71.7
750 22.9 15.9 0.77 29.7
25.5
72.2
660 22.6 14.9 0.74 30.7
25.1
70.0
750 23.0 16.0 0.75 30.7
25.6
70.0
660 22.6 14.9 0.74 30.7
25.1
70.0
750 23.0 16.0 0.75 30.7
25.6
70.0
660 21.5 14.5 0.86 24.8
24.4
81.2
750 21.9 15.5 0.88 24.9
24.9
81.6
660 22.2 14.8 0.79 28.2
24.9
74.6
750 22.6 15.8 0.80 28.3
25.3
74.9
660 22.5 14.9 0.75 30.1
25.0
71.1
750 22.9 15.9 0.76 30.2
25.5
71.3
660 20.3 14.0 0.98 20.6
23.6
90.5
750 20.7 15.0 1.00 20.7
24.1
90.9
660 21.1 14.4 0.89 23.6
24.2
84.2
750 21.5 15.4 0.91 23.7
24.6
84.5
660 21.5 14.5 0.85 25.2
24.4
80.9
750 21.9 15.6 0.87 25.2
24.9
81.1
660 18.9 13.4 1.12 16.9
22.7
99.8
750 19.3 14.3 1.14 16.9
23.2 100.1
660 19.8 13.8 1.02 19.4
23.3
93.7
750 20.2 14.8 1.04 19.4
23.8
94.0
660 20.3 14.0 0.98 20.7
23.6
90.5
750 20.7 15.0 1.00 20.7
24.1
90.7
660 17.5 12.7 1.28 13.7
21.8 109.0
750 17.8 13.6 1.30 13.7
22.2 109.3
660 18.4 13.1 1.17 15.7
22.4 103.2
750 18.7 14.1 1.19 15.8
22.8 103.4
660 18.9 13.4 1.12 16.9
22.7 100.1
750 19.2 14.3 1.14 16.9
23.1 100.3
660 16.0 12.1 1.45 11.0
21.0 118.2
750 16.3 13.0 1.48 11.0
21.4 118.6
660 16.9 12.5 1.34 12.7
21.5 112.6
750 17.2 13.4 1.36 12.7
21.9 112.9
660 17.4 12.7 1.29 13.5
21.8 109.7
750 17.7 13.6 1.31 13.5
22.2 109.9
660 14.6 11.6 1.65
8.9
20.3 127.6
750 14.9 12.4 1.68
8.9
20.6 128.0
660 15.4 11.9 1.53 10.1
20.6 122.1
750 15.7 12.7 1.56 10.1
21.0 122.4
660 15.9 12.1 1.46 10.9
20.9 119.3
750 16.2 12.9 1.49 10.9
21.3 119.5
660 13.4 11.3 1.88
7.2
19.8 137.2
750 13.7 12.1 1.91
7.2
20.2 137.6
660 14.1 11.5 1.74
8.1
20.0 131.8
750 14.4 12.3 1.77
8.1
20.4 132.0
660 14.5 11.6 1.68
8.6
20.2 129.0
750 14.8 12.4 1.71
8.6
20.6 129.1
Interpolation is permissible; extrapolation is not.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
For operation in the shaded areas, please see the Performance Data Selection Notes.
PSI FT
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.3
0.3
0.3
0.3
0.5
0.6
0.3
0.3
0.4
0.4
0.5
0.6
0.7
0.7
1.0
1.0
1.0
1.0
0.4
0.4
0.4
0.4
0.7
0.7
0.7
0.7
1.0
1.0
1.1
1.1
0.4
0.4
0.4
0.4
0.7
0.7
0.8
0.8
1.1
1.1
1.2
1.2
0.5
0.5
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.2
0.2
0.3
0.3
0.3
0.3
0.6
0.7
0.6
0.7
1.2
1.3
0.6
0.7
1.0
1.0
1.2
1.3
1.6
1.6
2.2
2.2
2.3
2.3
1.0
1.0
1.0
1.0
1.6
1.6
1.6
1.6
2.3
2.3
2.5
2.5
1.0
1.0
1.0
1.0
1.7
1.7
1.8
1.8
2.6
2.6
2.9
2.9
1.1
1.1
0.8
0.8
0.8
0.8
0.8
0.8
0.9
1.0
0.9
1.0
1.2
1.2
0.9
1.0
1.2
1.2
1.2
1.2
1.7
1.7
1.7
1.7
2.8
2.9
1.7
1.7
2.3
2.3
2.8
2.9
3.4
3.4
4.5
4.5
4.5
4.5
2.3
2.3
2.3
2.3
3.4
3.4
3.4
3.4
4.5
4.5
4.5
4.5
2.3
2.3
2.3
2.3
3.4
3.4
3.4
3.4
4.5
4.5
4.5
4.5
2.3
2.3
6.5
6.6
5.8
5.9
5.4
5.5
4.7
4.8
4.3
4.4
3.4
3.5
5.3
5.4
4.3
4.3
3.7
3.8
2.9
2.9
2.6
2.7
1.9
2.0
3.4
3.4
2.6
2.6
2.2
2.2
1.6
1.6
1.4
1.4
1.0
1.1
2.0
2.0
1.4
1.5
1.2
1.2
1.0
1.0
1.0
1.0
1.0
1.0
1.1
1.1
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
WPD
Heating - EAT 70°F
CFM HC kW COP HE LAT LWT HWC
750 11.5 1.25
2.7
850 11.7 1.20
2.9
750 13.0 1.23
3.1
850 13.2 1.18
3.3
7.4
84.2
16.7
7.6
82.7
16.6
8.9
86.0
22.2
9.2
84.4
22.0
750 13.6 1.22
3.3
850 13.8 1.17
3.5
9.5
86.8
24.4
9.8
85.0
24.2
750 13.9 1.21
3.4
9.9
87.2
25.6
850 14.1 1.16
3.6
10.2 85.4
25.5
750 15.2 1.20
3.7
11.2 88.8
30.3
850 15.4 1.15
3.9
11.5 86.8
30.0
750 16.0 1.19
3.9
12.0 89.7
33.0
850 16.2 1.14
4.2
12.3 87.6
32.8
750 16.4 1.18
4.1
12.4 90.2
34.5
850 16.6 1.13
4.3
12.8 88.1
34.3
750 17.4 1.17
4.4
13.4 91.5
38.3
850 17.7 1.12
4.6
13.8 89.2
38.0
750 18.3 1.16
4.6
14.4 92.6
41.5
850 18.6 1.11
4.9
14.8 90.3
41.3
750 18.9 1.16
4.8
14.9 93.3
43.4
850 19.1 1.11
5.1
15.4 90.8
43.2
750 19.6 1.15
5.0
15.7 94.3
46.3
850 19.9 1.10
5.3
16.2 91.7
45.9
750 20.8 1.14
5.3
16.9 95.6
50.1
850 21.1 1.09
5.7
17.3 92.9
49.8
750 21.4 1.14
5.5
17.5 96.4
52.2
850 21.7 1.09
5.8
18.0 93.6
52.0
750 21.9 1.14
5.7
18.0 97.1
54.3
850 22.3 1.09
6.0
18.5 94.2
53.9
750 23.2 1.14
6.0
19.3 98.7
58.6
850 23.6 1.09
6.3
19.9 95.7
58.3
750 24.0 1.14
6.2
20.1 99.6
61.1
850 24.3 1.09
6.5
20.6 96.5
60.8
750 24.3 1.14
6.3
20.4 100.0 62.3
850 24.6 1.09
6.6
20.9 96.8
61.8
750 25.2 1.14
6.5
21.3 101.1 65.0
850 25.6 1.09
6.9
21.9 97.9
65.0
750 25.2 1.14
6.5
21.3 101.1 65.0
850 25.6 1.09
6.9
21.9 97.9
65.0
750 25.2 1.14
6.5
21.3 101.1 65.0
850 25.6 1.09
6.9
21.9 97.9
65.0
750 25.2 1.14
6.5
21.3 101.1 65.0
850 25.6 1.09
6.9
21.9 97.9
65.0
750 25.2 1.14
6.5
21.3 101.1 65.0
850 25.6 1.09
6.9
21.9 97.9
65.0
750 25.2 1.14
6.5
21.3 101.1 65.0
850 25.6 1.09
6.9
21.9 97.9
65.0
750 25.2 1.14
6.5
21.3 101.1 65.0
850 25.6 1.09
6.9
21.9 97.9
65.0
750 25.2 1.14
6.5
21.3 101.1 65.0
850 25.6 1.09
6.9
21.9 97.9
65.0
750 25.2 1.14
6.5
21.3 101.1 65.0
850 25.6 1.09
6.9
21.9 97.9
65.0
750 25.2 1.14
6.5
21.3 101.1 65.0
850 25.6 1.09
6.9
21.9 97.9
65.0
750 25.2 1.14
6.5
21.3 101.1 65.0
850 25.6 1.09
6.9
21.9 97.9
65.0
750 25.2 1.14
6.5
21.3 101.1 65.0
850 25.6 1.09
6.9
21.9 97.9
65.0
750 25.2 1.14
6.5
21.3 101.1 65.0
850 25.6 1.09
6.9
21.9 97.9
65.0
750 25.2 1.14
6.5
21.3 101.1 65.0
850 25.6 1.09
6.9
21.9 97.9
65.0
All performance is based upon the lower voltage of dual voltage rated units.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution.
See Performance correction tables for operating conditions other than those listed above.
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.1
2.2
2.2
2.2
2.1
2.1
2.1
2.2
2.0
2.0
2.0
2.0
1.8
1.9
1.9
1.9
1.7
1.8
1.8
1.8
1.6
1.6
1.7
1.7
1.5
1.5
1.5
1.6
1.3
1.4
1.4
1.4
1.2
1.2
1.3
1.3
16
Design Guide
HZ SerieS
Heat Controller
Performance Data —
HZ series Model 024 - Full Load, with vFlow
™
Performance capacities shown in thousands of Btuh Antifreeze use recommended in this range. Also Clip JW3 on DXM2 board.
EWT
°F
GPM
WPD
PSI FT
0.5
0.5
0.9
0.9
1.3
1.3
0.9
0.9
1.4
1.4
1.4
1.4
0.6
0.6
0.6
0.6
0.9
0.9
0.9
0.9
1.4
1.4
1.4
1.4
0.6
0.6
0.6
0.6
0.9
0.9
1.0
1.0
1.5
1.5
1.5
1.5
0.6
0.6
0.6
0.6
1.0
1.0
0.7
0.7
0.7
0.7
0.4
0.4
0.6
0.6
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
1.2
1.2
2.0
2.0
3.1
3.1
2.1
2.1
3.1
3.1
3.2
3.2
1.3
1.3
1.3
1.3
2.1
2.1
2.2
2.2
3.2
3.2
3.3
3.3
1.3
1.3
1.3
1.3
2.2
2.2
2.2
2.2
3.4
3.4
3.5
3.5
1.3
1.3
1.3
1.3
2.3
2.3
1.6
1.6
1.6
1.6
1.0
1.0
1.4
1.4
1.0
1.0
1.0
1.0
0.7
0.7
0.7
0.7
0.6
0.6
0.7
0.7
Cooling - EAT 80/67 °F
CFM TC SC kW EER HR LWT HWC GPM
20
30
40
50
60
70
80
90
100
110
120
3.0
3.0
4.5
4.5
6.0
6.0
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
3.0
3.0
4.5
4.5
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
3.3
3.4
3.3
3.4
2.2
2.3
3.0
3.0
2.2
2.3
2.2
2.3
1.7
1.7
1.7
1.7
1.3
1.4
1.7
1.7
750 29.3 18.1 1.16 33.2
25.3
70.0
850 29.8 19.5 1.20 33.9
24.9
70.0
750 29.3 18.1 1.16 33.2
25.3
70.0
850 29.8 19.5 1.20 33.9
24.9
70.0
750 29.3 18.1 1.16 33.2
25.3
70.0
850 29.8 19.5 1.20 33.9
24.9
70.0
750 29.3 18.1 1.16 33.2
25.3
70.0
850 29.8 19.5 1.20 33.9
24.9
70.0
750 29.3 18.1 1.16 33.2
25.3
70.0
850 29.8 19.5 1.20 33.9
24.9
70.0
750 29.3 18.1 1.16 33.2
25.3
70.0
850 29.8 19.5 1.20 33.9
24.9
70.0
750 29.3 18.1 1.16 33.2
25.3
70.0
850 29.8 19.5 1.20 33.9
24.9
70.0
750 29.1 18.0 1.19 33.1
24.5
72.0
850 29.6 19.4 1.23 33.8
24.0
72.5
750 29.3 18.1 1.16 33.2
25.3
70.0
850 29.8 19.5 1.20 33.9
24.9
70.0
750 29.3 18.1 1.16 33.2
25.3
70.0
850 29.8 19.5 1.20 33.9
24.9
70.0
750 27.9 17.6 1.30 32.3
21.4
81.5
850 28.4 18.9 1.35 33.0
21.0
82.0
750 28.8 17.9 1.22 32.9
23.7
74.6
850 29.3 19.3 1.26 33.6
23.3
74.9
750 29.2 18.1 1.18 33.1
24.8
71.0
850 29.7 19.4 1.22 33.8
24.3
71.3
750 26.4 17.0 1.43 31.3
18.5
90.9
850 26.9 18.3 1.48 32.0
18.2
91.3
750 27.5 17.5 1.33 32.0
20.7
84.2
850 28.0 18.8 1.38 32.7
20.3
84.5
750 28.0 17.7 1.28 32.4
21.8
80.8
850 28.5 19.0 1.33 33.1
21.4
81.0
750 24.8 16.3 1.58 30.2
15.7 100.1
850 25.2 17.5 1.64 30.8
15.4 100.5
750 26.0 16.8 1.48 31.0
17.6
93.8
850 26.4 18.1 1.53 31.6
17.3
94.1
750 26.2 16.9 1.45 31.1
18.1
90.4
850 26.7 18.2 1.50 31.8
17.8
92.7
750 23.1 15.5 1.75 29.0
13.2 109.4
850 23.5 16.7 1.81 29.7
13.0 109.8
750 24.3 16.1 1.63 29.8
14.9 103.2
850 24.7 17.3 1.69 30.4
14.6 103.5
750 24.9 16.3 1.57 30.2
15.8 100.1
850 25.3 17.5 1.63 30.9
15.5 100.3
750 21.3 14.8 1.95 28.0
10.9 118.7
850 21.7 15.9 2.02 28.6
10.7 119.1
750 22.5 15.3 1.81 28.7
12.4 112.7
850 22.9 16.4 1.88 29.3
12.2 113.0
750 23.1 15.5 1.76 29.0
13.1 109.7
850 23.5 16.7 1.82 29.7
12.9 109.9
750 19.7 14.2 2.18 27.1
9.0
128.1
850 20.0 15.2 2.26 27.7
8.9
128.5
750 20.7 14.6 2.04 27.7
10.2 122.3
850 21.1 15.7 2.11 28.2
10.0 122.6
750 21.3 14.8 1.96 28.0
10.8 119.3
850 21.6 15.9 2.03 28.6
10.6 119.5
750 18.2 13.7 2.46 26.6
7.4
137.7
850 18.5 14.7 2.55 27.2
7.3
138.1
750 19.1 14.0 2.29 26.9
8.3
132.0
850 19.4 15.0 2.37 27.5
8.2
132.2
750 19.5 14.1 2.20 27.1
8.9
129.0
850 19.9 15.2 2.28 27.7
8.7
129.2
Interpolation is permissible; extrapolation is not.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
For operation in the shaded areas, please see the Performance Data Selection Notes.
PSI FT
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.3
0.1
0.1
0.2
0.3
0.2
0.3
0.4
0.4
0.4
0.4
0.7
0.8
0.4
0.4
0.6
0.6
0.7
0.8
1.0
1.0
1.5
1.5
1.5
1.5
0.6
0.6
0.6
0.6
1.0
1.0
1.0
1.0
1.6
1.6
1.6
1.6
0.6
0.6
0.6
0.6
1.1
1.1
1.1
1.1
1.8
1.8
1.9
1.9
0.7
0.7
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.6
0.6
0.3
0.3
0.6
0.6
0.6
0.6
0.9
1.0
0.9
1.0
1.7
1.8
0.9
1.0
1.3
1.3
1.7
1.8
2.2
2.2
3.4
3.4
3.5
3.5
1.3
1.3
1.3
1.3
2.3
2.3
2.3
2.3
3.6
3.6
3.8
3.8
1.4
1.4
1.5
1.5
2.5
2.5
2.6
2.6
4.0
4.0
4.4
4.4
1.6
1.6
1.0
1.0
1.0
1.0
1.0
1.0
1.2
1.3
1.2
1.3
1.6
1.6
1.2
1.3
2.2
2.3
2.2
2.3
1.6
1.6
1.6
1.6
3.0
3.0
3.7
3.8
3.7
3.8
2.2
2.3
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
3.0
3.0
4.5
4.5
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
6.2
6.4
5.6
5.8
5.3
5.5
3.7
3.7
5.3
5.4
4.7
4.8
4.4
4.5
4.4
4.5
3.9
4.0
3.2
3.3
3.0
3.0
3.0
3.0
2.6
2.6
2.4
2.4
3.7
3.7
1.4
1.4
2.4
2.4
2.0
2.1
1.8
1.9
1.4
1.4
1.4
1.4
1.9
1.9
1.5
1.6
1.4
1.4
1.4
1.5
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
WPD
Heating - EAT 70°F
CFM HC kW COP HE LAT LWT HWC
840 16.5 1.73
2.8
10.7 88.2
16.4
950 16.8 1.68
2.9
11.0 86.3
16.3
840 18.2 1.69
3.2
12.6 90.1
21.6
950 18.5 1.64
3.3
12.9 88.0
21.4
840 19.1 1.68
3.3
13.4 91.0
24.0
950 19.4 1.63
3.5
13.8 88.9
23.9
840 19.5 1.67
3.4
13.9 91.5
25.4
950 19.8 1.62
3.6
14.3 89.3
25.2
840 21.0 1.66
3.7
15.4 93.1
29.7
950 21.3 1.61
3.9
15.8 90.8
29.5
840 22.0 1.65
3.9
16.5 94.3
32.7
950 22.4 1.60
4.1
16.9 91.8
32.5
840 22.6 1.64
4.0
17.1 94.9
34.3
950 23.0 1.59
4.2
17.5 92.4
34.2
840 23.8 1.64
4.2
18.2 96.2
37.8
950 24.1 1.59
4.5
18.7 93.5
37.5
840 25.1 1.64
4.5
19.5 97.6
41.3
950 25.4 1.59
4.7
20.0 94.8
41.1
840 25.8 1.64
4.6
20.2 98.4
43.3
950 26.2 1.59
4.8
20.7 95.5
43.1
840 26.7 1.64
4.8
21.1 99.4
45.9
950 27.1 1.59
5.0
21.6 96.4
45.6
840 28.2 1.65
5.0
22.5 101.0 50.0
950 28.6 1.60
5.2
23.1 97.9
49.7
840 29.0 1.66
5.1
23.3 102.0 52.2
950 29.4 1.61
5.4
24.0 98.7
52.0
840 29.6 1.66
5.2
23.9 102.6 54.1
950 30.1 1.61
5.5
24.6 99.3
53.6
840 31.4 1.69
5.4
25.6 104.6 58.6
950 31.8 1.64
5.7
26.2 101.0 58.3
840 32.3 1.71
5.5
26.5 105.7 61.2
950 32.8 1.66
5.8
27.2 102.0 60.9
840 32.6 1.71
5.6
26.7 106.0 62.2
950 33.1 1.66
5.8
27.5 102.3 61.7
840 33.9 1.74
5.7
27.9 107.4 65.0
950 34.4 1.69
6.0
28.7 103.6 65.0
840 33.9 1.74
5.7
27.9 107.4 65.0
950 34.4 1.69
6.0
28.7 103.6 65.0
840 33.9 1.74
5.7
27.9 107.4 65.0
950 34.4 1.69
6.0
28.7 103.6 65.0
840 33.9 1.74
5.7
27.9 107.4 65.0
950 34.4 1.69
6.0
28.7 103.6 65.0
840 33.9 1.74
5.7
27.9 107.4 65.0
950 34.4 1.69
6.0
28.7 103.6 65.0
840 33.9 1.74
5.7
27.9 107.4 65.0
950 34.4 1.69
6.0
28.7 103.6 65.0
840 33.9 1.74
5.7
27.9 107.4 65.0
950 34.4 1.69
6.0
28.7 103.6 65.0
840 33.9 1.74
5.7
27.9 107.4 65.0
950 34.4 1.69
6.0
28.7 103.6 65.0
840 33.9 1.74
5.7
27.9 107.4 65.0
950 34.4 1.69
6.0
28.7 103.6 65.0
840 33.9 1.74
5.7
27.9 107.4 65.0
950 34.4 1.69
6.0
28.7 103.6 65.0
840 33.9 1.74
5.7
27.9 107.4 65.0
950 34.4 1.69
6.0
28.7 103.6 65.0
840 33.9 1.74
5.7
27.9 107.4 65.0
950 34.4 1.69
6.0
28.7 103.6 65.0
840 33.9 1.74
5.7
27.9 107.4 65.0
950 34.4 1.69
6.0
28.7 103.6 65.0
840 33.9 1.74
5.7
27.9 107.4 65.0
950 34.4 1.69
6.0
28.7 103.6 65.0
All performance is based upon the lower voltage of dual voltage rated units.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution.
See Performance correction tables for operating conditions other than those listed above.
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.4
3.5
3.5
3.6
3.3
3.3
3.4
3.4
3.0
3.1
3.1
3.2
2.8
2.8
2.9
3.0
2.6
2.6
2.7
2.7
2.3
2.3
2.4
2.5
2.1
2.1
2.2
2.3
1.8
1.9
1.9
1.9
1.5
1.5
1.7
1.8
17
Design Guide
HZ SerieS
Heat Controller
Performance Data —
HZ series Model 036 - Part Load, with vFlow
™
Performance capacities shown in thousands of Btuh Antifreeze use recommended in this range. Also Clip JW3 on DXM2 board.
EWT
°F
20
30
40
50
60
70
80
90
100
110
120
GPM
3.0
3.0
4.5
4.5
6.0
6.0
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
3.0
3.0
4.5
4.5
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
3.0
3.0
4.5
4.5
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
3.0
3.0
4.5
4.5
3.6
3.7
3.6
3.7
2.4
2.5
3.0
3.0
2.4
2.5
2.4
2.5
1.8
1.8
1.8
1.8
1.5
1.5
1.8
1.8
WPD
PSI FT
0.7
0.7
1.1
1.1
1.6
1.6
1.2
1.2
1.7
1.7
1.7
1.7
0.8
0.8
0.8
0.8
1.2
1.2
1.2
1.2
1.7
1.7
1.7
1.7
0.8
0.8
0.8
0.8
1.2
1.2
1.2
1.2
1.8
1.8
1.8
1.8
0.8
0.8
0.8
0.8
1.3
1.3
1.0
1.0
1.0
1.0
0.6
0.6
0.8
0.8
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.4
0.4
0.5
0.5
Cooling - EAT 80/67 °F
CFM TC SC kW EER HR LWT HWC GPM
1.0
880 32.8 20.8 1.01 32.5
36.3
70.0
1.0
1000 33.5 22.2 1.03 32.5
37.0
70.0
1.1
880 32.8 20.8 1.01 32.5
36.3
70.0
1.1
1000 33.5 22.2 1.03 32.5
37.0
70.0
1.1
880 32.8 20.8 1.01 32.5
36.3
70.0
1.1
1000 33.5 22.2 1.03 32.5
37.0
70.0
1.1
880 32.8 20.8 1.01 32.5
36.3
70.0
1.1
1000 33.5 22.2 1.03 32.5
37.0
70.0
1.4
880 32.8 20.8 1.01 32.5
36.3
70.0
1.5
1000 33.5 22.2 1.03 32.5
37.0
70.0
1.4
880 32.8 20.8 1.01 32.5
36.3
70.0
1.5
1000 33.5 22.2 1.03 32.5
37.0
70.0
1.4
880 32.8 20.8 1.01 32.5
36.3
70.0
1.5
1000 33.5 22.2 1.03 32.5
37.0
70.0
1.8
880 32.3 20.7 1.08 29.9
36.0
74.0
1.8
1000 33.0 22.2 1.10 30.0
36.7
74.5
2.3
880 32.8 20.8 1.01 32.5
36.3
70.0
2.4
1000 33.5 22.2 1.03 32.5
37.0
70.0
2.3
880 32.8 20.8 1.01 32.5
36.3
70.0
2.4
1000 33.5 22.2 1.03 32.5
37.0
70.0
1.8
880 30.8 20.2 1.24 24.9
35.0
83.3
1.8
1000 31.4 21.6 1.26 24.9
35.7
83.8
2.9
880 32.1 20.6 1.11 28.9
35.9
75.9
2.9
1000 32.7 22.1 1.13 29.0
36.6
76.3
4.2
880 32.6 20.8 1.05 31.0
36.2
72.1
4.2
1000 33.2 22.2 1.07 31.1
36.9
72.3
1.8
880 28.8 19.4 1.41 20.4
33.6
92.4
1.8
1000 29.4 20.7 1.44 20.4
34.3
92.8
2.9
880 30.4 20.0 1.28 23.8
34.7
85.4
2.9
1000 31.0 21.4 1.30 23.8
35.4
85.7
4.1
880 31.1 20.3 1.21 25.8
35.2
81.7
4.1
1000 31.7 21.7 1.23 25.8
35.9
82.0
1.9
880 26.6 18.4 1.61 16.5
32.1 101.4
1.9
1000 27.1 19.7 1.64 16.5
32.7 101.8
2.9
880 28.3 19.1 1.46 19.3
33.2
94.8
2.9
1000 28.8 20.5 1.49 19.3
33.9
95.1
4.0
880 29.1 19.5 1.38 21.0
33.8
91.3
4.0
1000 29.7 20.9 1.41 21.0
34.5
91.5
1.9
880 24.4 17.4 1.84 13.3
30.7 110.4
1.9
1000 24.9 18.7 1.87 13.3
31.3 110.8
2.9
880 26.0 18.1 1.67 15.6
31.7 104.1
2.9
1000 26.5 19.4 1.70 15.6
32.3 104.3
4.0
880 26.8 18.5 1.59 16.9
32.2 100.7
4.0
1000 27.3 19.8 1.62 16.9
32.9 101.0
1.9
880 22.5 16.6 2.09 10.7
29.6 119.7
1.9
1000 22.9 17.8 2.13 10.7
30.1 120.1
2.8
880 23.8 17.1 1.91 12.5
30.3 113.5
2.8
1000 24.2 18.4 1.94 12.5
30.9 113.7
3.9
880 24.5 17.5 1.83 13.4
30.7 110.2
3.9
1000 25.0 18.7 1.86 13.4
31.3 110.4
1.8
880 21.0 16.3 2.39
8.8
29.1 129.4
1.8
1000 21.4 17.4 2.43
8.8
29.7 129.8
2.8
880 21.9 16.4 2.19 10.0
29.3 123.0
2.8
1000 22.3 17.6 2.23 10.0
29.9 123.3
3.8
880 22.5 16.6 2.09 10.7
29.6 119.9
3.8
1000 22.9 17.8 2.13 10.7
30.2 120.1
1.7
880 20.4 16.8 2.75
7.4
29.8 139.9
1.7
1000 20.8 17.9 2.80
7.4
30.4 140.2
2.6
880 20.7 16.3 2.50
8.3
29.2 133.0
2.6
1000 21.1 17.5 2.55
8.3
29.8 133.2
3.7
880 21.0 16.3 2.40
8.8
29.1 129.7
3.7
1000 21.4 17.4 2.44
8.8
29.7 129.9
Interpolation is permissible; extrapolation is not.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
For operation in the shaded areas, please see the Performance Data Selection Notes.
9.6
9.8
8.2
8.4
7.7
7.8
6.6
6.7
6.0
6.1
4.6
4.7
7.7
7.8
6.1
6.2
5.1
5.2
3.9
4.0
3.5
3.6
2.6
2.6
4.7
4.8
3.6
3.7
2.9
3.0
2.1
2.1
1.9
1.9
1.3
1.3
2.6
2.7
2.0
2.0
1.5
1.5
1.2
1.2
1.2
1.2
1.2
1.2
1.4
1.4
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.1
1.1
1.1
1.1
1.1
1.1
1.3
1.4
1.3
1.4
1.7
1.7
1.3
1.4
1.7
1.7
1.7
1.7
2.4
2.4
2.4
2.4
4.0
4.1
2.4
2.4
3.0
3.0
4.0
4.1
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
3.0
3.0
4.5
4.5
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
3.0
3.0
4.5
4.5
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
WPD
PSI FT
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.5
0.5
0.4
0.4
0.5
0.5
0.5
0.5
0.7
0.7
0.7
0.7
1.1
1.1
0.7
0.7
0.8
0.8
1.1
1.1
1.2
1.2
1.8
1.8
1.8
1.8
0.8
0.8
0.8
0.8
1.3
1.3
1.3
1.3
1.9
1.9
2.0
2.0
0.8
0.8
0.8
0.8
1.4
1.4
1.5
1.5
2.2
2.2
2.5
2.5
0.9
0.9
Heating - EAT 70°F
CFM HC kW COP HE LAT LWT HWC
5.7
880 16.9 1.65
3.0
11.5 87.8
16.2
5.7
1000 17.2 1.58
3.2
11.8 85.9
16.1
2.1
880 18.9 1.65
3.4
13.4 89.8
21.1
2.1
1000 19.1 1.58
3.5
13.7 87.7
20.8
3.5
880 19.9 1.64
3.6
14.4 90.9
23.6
3.5
1000 20.2 1.57
3.8
14.8 88.7
23.4
5.1
880 20.4 1.64
3.7
14.9 91.5
25.0
5.1
1000 20.7 1.57
3.9
15.4 89.2
24.9
1.9
880 21.9 1.64
3.9
16.4 93.1
29.1
1.9
1000 22.2 1.57
4.2
16.9 90.6
28.8
3.2
880 23.1 1.64
4.1
17.6 94.3
32.2
3.2
1000 23.5 1.57
4.4
18.1 91.7
32.0
4.7
880 23.8 1.64
4.3
18.3 95.1
33.9
4.7
1000 24.1 1.57
4.5
18.8 92.4
33.7
1.8
880 24.9 1.64
4.5
19.4 96.2
37.1
1.8
1000 25.3 1.57
4.7
19.9 93.4
36.7
3.0
880 26.3 1.64
4.7
20.7 97.7
40.8
3.0
1000 26.7 1.57
5.0
21.3 94.7
40.5
4.4
880 27.1 1.64
4.8
21.5 98.5
42.8
4.4
1000 27.5 1.57
5.1
22.1 95.4
42.6
1.8
880 27.9 1.65
5.0
22.3 99.3
45.2
1.8
1000 28.3 1.58
5.2
22.9 96.2
44.7
2.9
880 29.5 1.65
5.2
23.8 101.0 49.4
2.9
1000 29.9 1.58
5.5
24.5 97.7
49.1
4.2
880 30.4 1.65
5.4
24.7 102.0 51.8
4.2
1000 30.8 1.58
5.7
25.4 98.5
51.5
1.8
880 30.8 1.66
5.4
25.2 102.4 53.2
1.8
1000 31.3 1.59
5.8
25.9 99.0
52.8
2.9
880 32.7 1.67
5.7
27.0 104.4 58.0
2.9
1000 33.2 1.60
6.1
27.7 100.7 57.7
4.1
880 33.7 1.67
5.9
28.0 105.5 60.7
4.1
1000 34.2 1.60
6.3
28.7 101.7 60.4
1.9
880 33.9 1.67
5.9
28.1 105.6 61.3
1.9
1000 34.3 1.60
6.3
28.9 101.8 60.8
2.5
880 35.5 1.69
6.2
29.7 107.4 65.0
2.6
1000 36.0 1.62
6.5
30.5 103.4 65.0
2.5
880 35.5 1.69
6.2
29.7 107.4 65.0
2.6
1000 36.0 1.62
6.5
30.5 103.4 65.0
1.5
880 35.5 1.69
6.2
29.7 107.4 65.0
1.6
1000 36.0 1.62
6.5
30.5 103.4 65.0
1.5
880 35.5 1.69
6.2
29.7 107.4 65.0
1.6
1000 36.0 1.62
6.5
30.5 103.4 65.0
1.5
880 35.5 1.69
6.2
29.7 107.4 65.0
1.6
1000 36.0 1.62
6.5
30.5 103.4 65.0
1.2
880 35.5 1.69
6.2
29.7 107.4 65.0
1.2
1000 36.0 1.62
6.5
30.5 103.4 65.0
1.2
880 35.5 1.69
6.2
29.7 107.4 65.0
1.2
1000 36.0 1.62
6.5
30.5 103.4 65.0
1.2
880 35.5 1.69
6.2
29.7 107.4 65.0
1.2
1000 36.0 1.62
6.5
30.5 103.4 65.0
0.9
880 35.5 1.69
6.2
29.7 107.4 65.0
0.9
1000 36.0 1.62
6.5
30.5 103.4 65.0
0.9
880 35.5 1.69
6.2
29.7 107.4 65.0
0.9
1000 36.0 1.62
6.5
30.5 103.4 65.0
0.9
880 35.5 1.69
6.2
29.7 107.4 65.0
0.9
1000 36.0 1.62
6.5
30.5 103.4 65.0
0.6
880 35.5 1.69
6.2
29.7 107.4 65.0
0.6
1000 36.0 1.62
6.5
30.5 103.4 65.0
0.6
880 35.5 1.69
6.2
29.7 107.4 65.0
0.6
1000 36.0 1.62
6.5
30.5 103.4 65.0
0.6
880 35.5 1.69
6.2
29.7 107.4 65.0
0.6
1000 36.0 1.62
6.5
30.5 103.4 65.0
All performance is based upon the lower voltage of dual voltage rated units.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution.
See Performance correction tables for operating conditions other than those listed above.
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.0
3.1
3.1
3.2
2.9
3.0
3.0
3.1
2.7
2.8
2.8
2.9
2.6
2.6
2.7
2.8
2.5
2.5
2.6
2.6
2.3
2.3
2.4
2.4
2.1
2.1
2.2
2.2
1.9
1.9
2.0
2.0
1.7
1.7
1.8
1.8
18
Design Guide
HZ SerieS
Heat Controller
Performance Data —
HZ series Model 036 - Full Load, with vFlow
™
Performance capacities shown in thousands of Btuh Antifreeze use recommended in this range. Also Clip JW3 on DXM2 board.
EWT
°F
20
30
40
50
60
70
80
90
100
110
120
GPM
4.5
4.5
6.8
6.8
9.0
9.0
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
5.0
5.1
5.0
5.1
3.3
3.4
4.5
4.5
3.3
3.4
3.3
3.4
2.5
2.5
2.5
2.5
2.0
2.0
2.5
2.5
WPD
PSI FT
1.1
1.1
1.9
1.9
2.9
2.9
1.9
1.9
2.9
2.9
3.0
3.0
1.2
1.2
1.2
1.2
2.0
2.0
2.0
2.0
3.0
3.0
3.1
3.1
1.2
1.2
1.2
1.2
2.0
2.0
2.1
2.1
3.1
3.1
3.3
3.3
1.2
1.2
1.3
1.3
2.1
2.1
1.5
1.5
1.5
1.5
0.9
1.0
1.3
1.3
0.9
1.0
0.9
1.0
0.7
0.7
0.7
0.7
0.6
0.7
0.7
0.7
Cooling - EAT 80/67 °F
CFM TC SC kW EER HR LWT HWC GPM
1.5
1100 44.2 26.6 1.70 26.0
49.9
70.0
1.5
1250 45.0 28.6 1.76 25.6
51.0
70.0
1.7
1100 44.2 26.6 1.70 26.0
49.9
70.0
1.7
1250 45.0 28.6 1.76 25.6
51.0
70.0
1.7
1100 44.2 26.6 1.70 26.0
49.9
70.0
1.7
1250 45.0 28.6 1.76 25.6
51.0
70.0
1.7
1100 44.2 26.6 1.70 26.0
49.9
70.0
1.7
1250 45.0 28.6 1.76 25.6
51.0
70.0
2.2
1100 44.2 26.6 1.70 26.0
49.9
70.0
2.2
1250 45.0 28.6 1.76 25.6
51.0
70.0
2.2
1100 44.2 26.6 1.70 26.0
49.9
70.0
2.2
1250 45.0 28.6 1.76 25.6
51.0
70.0
2.2
1100 44.2 26.6 1.70 26.0
49.9
70.0
2.2
1250 45.0 28.6 1.76 25.6
51.0
70.0
3.0
1100 43.9 26.6 1.74 25.3
49.7
72.1
3.0
1250 44.6 28.6 1.80 24.8
50.8
72.6
3.4
1100 44.2 26.6 1.70 26.0
49.9
70.0
3.5
1250 45.0 28.6 1.76 25.6
51.0
70.0
3.4
1100 44.2 26.6 1.70 26.0
49.9
70.0
3.5
1250 45.0 28.6 1.76 25.6
51.0
70.0
2.9
1100 42.3 26.1 1.90 22.3
48.7
81.7
2.9
1250 43.0 28.1 1.97 21.9
49.8
82.1
4.9
1100 43.5 26.5 1.78 24.5
49.5
74.6
4.9
1250 44.3 28.5 1.84 24.1
50.6
75.0
7.5
1100 44.0 26.6 1.72 25.6
49.8
71.1
7.5
1250 44.8 28.6 1.78 25.2
50.9
71.3
2.9
1100 40.4 25.4 2.07 19.5
47.4
91.1
2.9
1250 41.1 27.4 2.15 19.1
48.4
91.5
4.8
1100 41.8 26.0 1.95 21.5
48.4
84.2
4.8
1250 42.6 27.9 2.02 21.1
49.4
84.6
7.2
1100 42.5 26.2 1.88 22.6
48.8
80.9
7.2
1250 43.2 28.2 1.95 22.2
49.9
81.1
2.9
1100 38.2 24.6 2.29 16.7
45.9 100.4
2.9
1250 38.8 26.4 2.37 16.4
46.9 100.9
4.7
1100 39.8 25.2 2.13 18.6
47.0
93.8
4.7
1250 40.5 27.1 2.21 18.3
48.0
94.2
7.1
1100 40.5 25.5 2.07 19.6
47.5
90.6
7.1
1250 41.2 27.4 2.14 19.3
48.5
90.8
2.9
1100 35.8 23.6 2.54 14.1
44.4 109.7
2.9
1250 36.4 25.4 2.63 13.8
45.4 110.2
4.6
1100 37.4 24.3 2.36 15.8
45.5 103.4
4.6
1250 38.1 26.1 2.45 15.5
46.4 103.8
6.9
1100 38.3 24.6 2.28 16.8
46.0 100.2
6.9
1250 38.9 26.5 2.36 16.5
47.0 100.4
2.8
1100 33.3 22.5 2.83 11.8
43.0 119.1
2.8
1250 33.9 24.2 2.93 11.6
43.9 119.5
4.5
1100 35.0 23.2 2.62 13.3
43.9 112.9
4.5
1250 35.6 25.0 2.72 13.1
44.9 113.3
6.8
1100 35.8 23.6 2.54 14.1
44.4 109.9
6.8
1250 36.4 25.4 2.63 13.9
45.4 110.1
2.8
1100 30.9 21.4 3.17
9.7
41.7 128.5
2.8
1250 31.4 23.0 3.29
9.5
42.6 128.9
4.5
1100 32.4 22.1 2.94 11.0
42.5 122.5
4.5
1250 33.0 23.8 3.05 10.8
43.4 122.9
6.7
1100 33.3 22.5 2.84 11.7
42.9 119.5
6.7
1250 33.8 24.2 2.94 11.5
43.9 119.7
2.6
1100 28.5 20.3 3.59
7.9
40.8 138.1
2.6
1250 29.0 21.9 3.72
7.8
41.7 138.5
4.3
1100 29.9 21.0 3.32
9.0
41.3 132.2
4.3
1250 30.5 22.6 3.44
8.9
42.2 132.5
6.6
1100 30.7 21.3 3.19
9.6
41.7 129.3
6.6
1250 31.3 23.0 3.31
9.4
42.6 129.5
Interpolation is permissible; extrapolation is not.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
For operation in the shaded areas, please see the Performance Data Selection Notes.
9.4
9.6
8.4
8.6
8.0
8.1
7.0
7.1
6.6
6.7
5.3
5.5
7.9
8.0
6.5
6.7
5.7
5.9
4.6
4.7
4.3
4.3
3.3
3.4
5.3
5.5
4.3
4.4
3.6
3.7
2.8
2.9
2.5
2.6
1.9
1.9
3.4
3.5
2.6
2.7
2.1
2.2
1.8
1.8
1.8
1.8
1.8
1.8
2.0
2.0
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.5
1.5
1.5
1.5
1.5
1.5
1.8
1.8
1.8
1.8
2.3
2.4
1.8
1.8
2.3
2.4
2.3
2.4
3.2
3.3
3.2
3.3
5.4
5.5
3.2
3.3
4.5
4.5
5.4
5.5
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
WPD
PSI FT
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.7
0.7
0.5
0.5
0.7
0.7
0.7
0.7
0.9
0.9
0.9
0.9
1.5
1.6
0.9
0.9
1.2
1.2
1.5
1.6
2.1
2.1
3.1
3.1
3.3
3.3
1.2
1.2
1.3
1.3
2.2
2.2
2.3
2.3
3.4
3.4
3.6
3.6
1.3
1.3
1.4
1.4
2.4
2.4
2.6
2.6
3.9
3.9
4.3
4.3
1.5
1.5
Heating - EAT 70°F
CFM HC kW COP HE LAT LWT HWC
9.9
1100 25.2 2.23
3.3
17.8 91.2
16.1
9.9
1250 25.6 2.16
3.5
18.2 89.0
15.9
3.5
1100 27.7 2.25
3.6
20.1 93.3
21.0
3.5
1250 28.1 2.18
3.8
20.7 90.8
20.8
6.1
1100 29.0 2.26
3.8
21.4 94.4
23.7
6.1
1250 29.5 2.19
3.9
22.0 91.8
23.5
9.1
1100 29.7 2.26
3.9
22.1 95.0
25.1
9.1
1250 30.2 2.19
4.0
22.7 92.4
25.0
3.2
1100 31.8 2.28
4.1
24.0 96.7
29.3
3.2
1250 32.2 2.21
4.3
24.7 93.9
29.0
5.6
1100 33.3 2.30
4.2
25.5 98.1
32.5
5.6
1250 33.8 2.23
4.4
26.2 95.1
32.3
8.4
1100 34.2 2.31
4.3
26.3 98.8
34.1
8.4
1250 34.7 2.24
4.5
27.1 95.7
34.0
3.0
1100 35.8 2.33
4.5
27.9 100.1 37.6
3.0
1250 36.3 2.26
4.7
28.6 96.9
37.3
5.2
1100 37.6 2.36
4.7
29.6 101.6 41.3
5.2
1250 38.2 2.29
4.9
30.3 98.3
41.1
7.9
1100 38.6 2.38
4.7
30.5 102.5 43.2
7.9
1250 39.2 2.31
5.0
31.3 99.0
43.0
2.9
1100 39.8 2.40
4.9
31.6 103.5 45.9
2.9
1250 40.4 2.33
5.1
32.5 99.9
45.6
5.0
1100 41.9 2.45
5.0
33.5 105.2 50.1
5.0
1250 42.5 2.37
5.3
34.4 101.5 49.9
7.5
1100 43.0 2.47
5.1
34.6 106.2 52.3
7.5
1250 43.7 2.39
5.4
35.5 102.3 52.1
2.9
1100 43.9 2.49
5.2
35.4 106.9 54.3
2.9
1250 44.5 2.41
5.4
36.3 103.0 53.9
4.8
1100 46.2 2.55
5.3
37.5 108.9 59.0
4.8
1250 46.9 2.47
5.6
38.5 104.8 58.7
7.2
1100 47.6 2.58
5.4
38.7 110.0 61.4
7.2
1250 48.3 2.50
5.7
39.8 105.8 61.2
2.9
1100 48.0 2.59
5.4
39.2 110.4 62.6
2.9
1250 48.8 2.51
5.7
40.2 106.1 62.1
3.5
1100 49.5 2.63
5.5
40.5 111.7 65.0
3.6
1250 50.3 2.55
5.8
41.6 107.3 65.0
3.5
1100 49.5 2.63
5.5
40.5 111.7 65.0
3.6
1250 50.3 2.55
5.8
41.6 107.3 65.0
2.0
1100 49.5 2.63
5.5
40.5 111.7 65.0
2.1
1250 50.3 2.55
5.8
41.6 107.3 65.0
2.0
1100 49.5 2.63
5.5
40.5 111.7 65.0
2.1
1250 50.3 2.55
5.8
41.6 107.3 65.0
2.0
1100 49.5 2.63
5.5
40.5 111.7 65.0
2.1
1250 50.3 2.55
5.8
41.6 107.3 65.0
1.5
1100 49.5 2.63
5.5
40.5 111.7 65.0
1.5
1250 50.3 2.55
5.8
41.6 107.3 65.0
1.5
1100 49.5 2.63
5.5
40.5 111.7 65.0
1.5
1250 50.3 2.55
5.8
41.6 107.3 65.0
1.5
1100 49.5 2.63
5.5
40.5 111.7 65.0
1.5
1250 50.3 2.55
5.8
41.6 107.3 65.0
1.2
1100 49.5 2.63
5.5
40.5 111.7 65.0
1.2
1250 50.3 2.55
5.8
41.6 107.3 65.0
1.2
1100 49.5 2.63
5.5
40.5 111.7 65.0
1.2
1250 50.3 2.55
5.8
41.6 107.3 65.0
1.2
1100 49.5 2.63
5.5
40.5 111.7 65.0
1.2
1250 50.3 2.55
5.8
41.6 107.3 65.0
0.8
1100 49.5 2.63
5.5
40.5 111.7 65.0
0.8
1250 50.3 2.55
5.8
41.6 107.3 65.0
0.8
1100 49.5 2.63
5.5
40.5 111.7 65.0
0.8
1250 50.3 2.55
5.8
41.6 107.3 65.0
0.8
1100 49.5 2.63
5.5
40.5 111.7 65.0
0.8
1250 50.3 2.55
5.8
41.6 107.3 65.0
All performance is based upon the lower voltage of dual voltage rated units.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution.
See Performance correction tables for operating conditions other than those listed above.
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.6
4.7
4.8
4.9
4.5
4.6
4.6
4.7
4.1
4.2
4.2
4.3
3.7
3.8
4.0
4.1
3.5
3.6
3.6
3.7
3.1
3.2
3.3
3.4
2.8
2.9
3.0
3.1
2.5
2.5
2.6
2.6
2.0
2.1
2.3
2.4
19
Design Guide
HZ SerieS
Heat Controller
Performance Data —
HZ series Model 048 - Part Load, with vFlow
™
Performance capacities shown in thousands of Btuh Antifreeze use recommended in this range. Also Clip JW3 on DXM2 board.
EWT
°F
20
30
40
50
60
70
80
90
100
110
120
GPM
4.5
4.5
6.8
6.8
9.0
9.0
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
4.6
4.7
4.6
4.7
3.1
3.1
4.5
4.5
3.1
3.1
3.1
3.1
2.3
2.4
2.3
2.4
1.8
1.9
2.3
2.4
WPD
PSI FT
0.1
0.1
0.8
0.8
1.6
1.6
0.9
0.9
1.6
1.6
1.7
1.7
0.1
0.1
0.1
0.1
0.9
0.9
0.9
0.9
1.7
1.7
1.7
1.7
0.1
0.1
0.1
0.1
0.9
0.9
0.9
0.9
1.8
1.8
1.8
1.8
0.1
0.1
0.1
0.1
1.0
1.0
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Cooling - EAT 80/67 °F
CFM TC SC kW EER HR LWT HWC GPM
0.1
1190 41.3 27.9 1.42 29.0
46.2
70.0
0.1
1350 42.1 29.9 1.45 29.0
47.1
70.0
0.1
1190 41.3 27.9 1.42 29.0
46.2
70.0
0.1
1350 42.1 29.9 1.45 29.0
47.1
70.0
0.1
1190 41.3 27.9 1.42 29.0
46.2
70.0
0.1
1350 42.1 29.9 1.45 29.0
47.1
70.0
0.1
1190 41.3 27.9 1.42 29.0
46.2
70.0
0.1
1350 42.1 29.9 1.45 29.0
47.1
70.0
0.1
1190 41.3 27.9 1.42 29.0
46.2
70.0
0.1
1350 42.1 29.9 1.45 29.0
47.1 70.0
0.1
1190 41.3 27.9 1.42 29.0
46.2
70.0
0.1
1350 42.1 29.9 1.45 29.0
47.1
70.0
0.1
1190 41.3 27.9 1.42 29.0
46.2
70.0
0.1
1350 42.1 29.9 1.45 29.0
47.1
70.0
0.3
1190 41.2 28.0 1.44 28.6
46.1
70.5
0.3
1350 42.0 30.0 1.47 28.6
47.0
70.9
0.4
1190 41.3 27.9 1.42 29.0
46.2
70.0
0.5
1350 42.1 29.9 1.45 29.0
47.1
70.0
0.4
1190 41.3 27.9 1.42 29.0
46.2
70.0
0.5
1350 42.1 29.9 1.45 29.0
47.1
70.0
0.2
1190 39.8 27.8 1.66 24.0
45.5
80.2
0.2
1350 40.6 29.8 1.69 24.0
46.4
80.6
2.2
1190 40.9 28.0 1.50 27.2
46.0
73.5
2.2
1350 41.7 30.0 1.53 27.2
46.9
73.9
4.2
1190 41.3 28.0 1.43 28.8
46.2
70.3
4.2
1350 42.1 29.9 1.46 28.8
47.0
70.5
0.2
1190 37.9 27.1 1.91 19.9
44.4
89.7
0.2
1350 38.6 29.0 1.94 19.9
45.2
90.1
2.1
1190 39.3 27.7 1.73 22.7
45.2
83.3
2.1
1350 40.0 29.6 1.76 22.7
46.1
83.6
4.0
1190 39.9 27.9 1.65 24.2
45.5
80.1
4.0
1350 40.7 29.8 1.68 24.2
46.4
80.3
0.3
1190 35.5 26.0 2.18 16.3
42.9
99.1
0.3
1350 36.2 27.8 2.22 16.3
43.7
99.4
2.1
1190 37.1 26.7 1.99 18.6
43.9
92.9
2.1
1350 37.8 28.6 2.03 18.6
44.7
93.3
3.9
1190 37.9 27.1 1.91 19.9
44.4
89.9
3.9
1350 38.6 29.0 1.94 19.9
45.2
90.0
0.3
1190 32.9 24.7 2.49 13.2
41.4 108.4
0.3
1350 33.5 26.5 2.54 13.2
42.2 108.7
2.1
1190 34.6 25.5 2.29 15.1
42.4 102.5
2.1
1350 35.2 27.3 2.33 15.1
43.2 102.8
3.9
1190 35.4 25.9 2.19 16.2
42.9
99.5
3.9
1350 36.1 27.8 2.23 16.2
43.7
99.7
0.3
1190 30.2 23.5 2.84 10.6
39.9 117.7
0.3
1350 30.8 25.2 2.89 10.7
40.7 118.1
2.1
1190 31.9 24.3 2.62 12.2
40.8 112.0
2.1
1350 32.5 26.0 2.67 12.2
41.6 112.3
3.8
1190 32.7 24.6 2.51 13.0
41.3 109.2
3.8
1350 33.3 26.4 2.56 13.0
42.1 109.3
0.2
1190 27.7 22.6 3.24
8.5
38.7 127.2
0.2
1350 28.2 24.2 3.30
8.5
39.5 127.5
2.0
1190 29.2 23.1 3.00
9.7
39.4 121.6
2.0
1350 29.7 24.7 3.05
9.7
40.1 121.9
3.7
1190 30.0 23.4 2.88 10.4
39.8 118.8
3.7
1350 30.5 25.1 2.93 10.4
40.5 119.0
0.1
1190 25.4 22.0 3.68
6.9
38.0 136.9
0.1
1350 25.9 23.6 3.75
6.9
38.7 137.2
1.9
1190 26.7 22.3 3.42
7.8
38.3 131.3
1.9
1350 27.2 23.9 3.48
7.8
39.1 131.6
3.6
1190 27.4 22.5 3.29
8.3
38.6 128.6
3.6
1350 27.9 24.1 3.35
8.3
39.3 128.7
Interpolation is permissible; extrapolation is not.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
For operation in the shaded areas, please see the Performance Data Selection Notes.
9.3
9.5
8.2
8.4
7.7
7.9
6.7
6.8
6.2
6.3
4.9
5.0
7.6
7.7
6.1
6.2
5.3
5.4
4.0
4.1
3.7
3.8
3.3
3.4
4.8
4.9
3.7
3.8
3.0
3.1
2.3
2.3
2.1
2.1
1.5
1.5
2.7
2.8
2.1
2.1
1.7
1.7
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.4
1.4
1.4
1.4
1.4
1.4
1.7
1.7
1.7
1.7
2.1
2.2
1.7
1.7
2.1
2.2
2.1
2.2
3.0
3.1
3.0
3.1
5.0
5.1
3.0
3.1
4.5
4.5
5.0
5.1
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
WPD
PSI FT
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.3
0.3
0.1
0.1
0.1
0.1
0.1
0.3
0.9
0.9
1.8
1.8
1.8
1.8
0.1
0.1
0.1
0.1
1.0
1.0
1.0
1.0
1.9
1.9
2.0
2.0
0.1
0.1
0.2
0.2
1.1
1.1
1.2
1.2
2.1
2.1
2.3
2.3
0.2
0.2
Heating - EAT 70°F
CFM HC kW COP HE LAT LWT HWC
5.4
1190 22.8 2.38
2.8
14.9 87.7
16.7
5.4
1350 23.1 2.28
3.0
15.3 85.8
16.6
0.6
1190 25.0 2.35
3.1
17.2 89.4
22.4
0.6
1350 25.3 2.25
3.3
17.6 87.4
22.2
2.8
1190 25.9 2.34
3.3
18.1 90.2
24.7
2.8
1350 26.3 2.24
3.4
18.6 88.0
24.5
4.9
1190 26.5 2.34
3.3
18.7 90.6
25.9
4.9
1350 26.8 2.24
3.5
19.2 88.4
25.7
0.4
1190 28.5 2.33
3.6
20.8 92.2
30.8
0.4
1350 28.9 2.23
3.8
21.3 89.8
30.5
2.5
1190 29.8 2.33
3.8
22.0 93.2
33.5
2.5
1350 30.2 2.23
4.0
22.6 90.7
33.3
4.6
1190 30.5 2.32
3.9
22.7 93.7
35.0
4.6
1350 30.9 2.22
4.1
23.3 91.2
34.8
0.3
1190 32.3 2.32
4.1
24.5 95.2
39.1
0.3
1350 32.8 2.22
4.3
25.2 92.5
38.8
2.4
1190 33.9 2.33
4.3
26.1 96.4
42.3
2.4
1350 34.4 2.23
4.5
26.8 93.6
42.1
4.3
1190 34.8 2.33
4.4
26.9 97.1
44.0
4.3
1350 35.3 2.23
4.6
27.7 94.2
43.9
0.2
1190 36.3 2.33
4.6
28.4 98.3
47.4
0.2
1350 36.8 2.23
4.8
29.2 95.3
47.0
2.2
1190 38.2 2.34
4.8
30.3 99.7
51.1
2.2
1350 38.7 2.24
5.1
31.1 96.6
50.9
4.2
1190 39.2 2.35
4.9
31.3 100.5 53.1
4.2
1350 39.8 2.25
5.2
32.1 97.3
52.9
0.2
1190 40.4 2.35
5.0
32.4 101.4 55.6
0.2
1350 41.0 2.25
5.3
33.3 98.1
55.2
2.2
1190 42.6 2.36
5.3
34.5 103.1 59.8
2.2
1350 43.2 2.26
5.6
35.5 99.6
59.6
4.0
1190 43.8 2.37
5.4
35.7 104.1 62.1
4.0
1350 44.4 2.27
5.7
36.7 100.5 61.9
0.3
1190 44.6 2.37
5.5
36.4 104.7 63.8
0.3
1350 45.2 2.27
5.8
37.4 101.0 63.4
0.2
1190 45.4 2.38
5.6
37.2 105.3 65.0
0.8
1350 46.0 2.28
5.9
38.3 101.6 65.0
0.7
1190 45.4 2.38
5.6
37.2 105.3 65.0
0.8
1350 46.0 2.28
5.9
38.3 101.6 65.0
0.1
1190 45.4 2.38
5.6
37.2 105.3 65.0
0.1
1350 46.0 2.28
5.9
38.3 101.6 65.0
0.1
1190 45.4 2.38
5.6
37.2 105.3 65.0
0.1
1350 46.0 2.28
5.9
38.3 101.6 65.0
0.1
1190 45.4 2.38
5.6
37.2 105.3 65.0
0.1
1350 46.0 2.28
5.9
38.3 101.6 65.0
0.1
1190 45.4 2.38
5.6
37.2 105.3 65.0
0.1
1350 46.0 2.28
5.9
38.3 101.6 65.0
0.1
1190 45.4 2.38
5.6
37.2 105.3 65.0
0.1
1350 46.0 2.28
5.9
38.3 101.6 65.0
0.1
1190 45.4 2.38
5.6
37.2 105.3 65.0
0.1
1350 46.0 2.28
5.9
38.3 101.6 65.0
0.1
1190 45.4 2.38
5.6
37.2 105.3 65.0
0.1
1350 46.0 2.28
5.9
38.3 101.6 65.0
0.1
1190 45.4 2.38
5.6
37.2 105.3 65.0
0.1
1350 46.0 2.28
5.9
38.3 101.6 65.0
0.1
1190 45.4 2.38
5.6
37.2 105.3 65.0
0.1
1350 46.0 2.28
5.9
38.3 101.6 65.0
0.1
1190 45.4 2.38
5.6
37.2 105.3 65.0
0.1
1350 46.0 2.28
5.9
38.3 101.6 65.0
0.1
1190 45.4 2.38
5.6
37.2 105.3 65.0
0.1
1350 46.0 2.28
5.9
38.3 101.6 65.0
0.1
1190 45.4 2.38
5.6
37.2 105.3 65.0
0.1
1350 46.0 2.28
5.9
38.3 101.6 65.0
All performance is based upon the lower voltage of dual voltage rated units.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution.
See Performance correction tables for operating conditions other than those listed above.
3.4
3.5
3.4
3.5
3.4
3.5
3.4
3.5
3.4
3.5
3.4
3.5
3.4
3.5
3.4
3.5
3.4
3.5
3.4
3.5
3.4
3.5
3.6
3.7
3.4
3.5
3.3
3.4
3.4
3.5
3.2
3.3
3.3
3.4
3.0
3.1
3.1
3.2
2.9
3.0
3.0
3.1
2.8
2.9
2.8
2.9
2.6
2.7
2.7
2.8
2.6
2.7
2.6
2.7
2.6
2.6
2.6
2.6
2.5
2.5
2.6
2.6
20
Design Guide
HZ SerieS
Heat Controller
Performance Data —
HZ series Model 048 - Full Load, with vFlow
™
Performance capacities shown in thousands of Btuh Antifreeze use recommended in this range. Also Clip JW3 on DXM2 board.
EWT
°F
20
30
40
50
60
70
80
90
100
110
120
GPM
6.0
6.0
9.0
9.0
12.0
12.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
6.2
6.3
6.2
6.3
4.1
4.2
6.0
6.0
4.1
4.2
4.1
4.2
3.1
3.1
3.1
3.1
2.5
2.5
3.1
3.1
WPD
PSI FT
0.6
0.6
1.6
1.6
3.0
3.0
1.6
1.6
3.1
3.1
3.2
3.2
0.6
0.6
0.6
0.6
1.7
1.7
1.7
1.7
3.2
3.2
3.2
3.2
0.7
0.7
0.7
0.7
1.7
1.7
1.8
1.8
3.3
3.3
3.4
3.4
0.7
0.7
0.7
0.7
1.8
1.8
0.8
0.8
0.8
0.8
0.2
0.2
0.7
0.7
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Cooling - EAT 80/67 °F
CFM TC SC kW EER HR LWT HWC GPM
0.2
1360 54.0 33.1 2.26 23.9
61.6
70.0
0.2
1550 54.9 35.6 2.34 23.5
62.9
70.0
0.2
1360 54.0 33.1 2.26 23.9
61.6
70.0
0.2
1550 54.9 35.6 2.34 23.5
62.9
70.0
0.2
1360 54.0 33.1 2.26 23.9
61.6
70.0
0.2
1550 54.9 35.6 2.34 23.5
62.9
70.0
0.2
1360 54.0 33.1 2.26 23.9
61.6
70.0
0.2
1550 54.9 35.6 2.34 23.5
62.9
70.0
0.5
1360 54.0 33.1 2.26 23.9
61.6
70.0
0.5
1550 54.9 35.6 2.34 23.5
62.9
70.0
0.5
1360 54.0 33.1 2.26 23.9
61.6
70.0
0.5
1550 54.9 35.6 2.34 23.5
62.9
70.0
0.5
1360 54.0 33.1 2.26 23.9
61.6
70.0
0.5
1550 54.9 35.6 2.34 23.5
62.9
70.0
1.7
1360 54.0 33.2 2.29 23.6
61.7
70.6
1.7
1550 54.9 35.7 2.37 23.2
63.0
71.0
1.8
1360 54.0 33.1 2.26 23.9
61.6
70.0
1.9
1550 54.9 35.6 2.34 23.5
62.9
70.0
1.8
1360 54.0 33.1 2.26 23.9
61.6
70.0
1.9
1550 54.9 35.6 2.34 23.5
62.9
70.0
1.6
1360 53.1 33.6 2.52 21.1
61.6
80.5
1.6
1550 54.0 36.1 2.61 20.7
62.9
81.0
4.2
1360 53.9 33.4 2.35 22.9
61.8
73.7
4.2
1550 54.8 36.0 2.44 22.5
63.1
74.0
7.8
1360 54.0 33.1 2.27 23.8
61.6
70.3
7.8
1550 54.9 35.6 2.35 23.4
63.0
70.5
1.5
1360 51.0 33.0 2.78 18.3
60.4
90.1
1.5
1550 51.9 35.5 2.88 18.0
61.7
90.6
4.0
1360 52.6 33.5 2.60 20.2
61.3
83.6
4.0
1550 53.5 36.0 2.69 19.9
62.7
83.9
7.6
1360 53.2 33.6 2.51 21.2
61.6
80.3
7.6
1550 54.1 36.1 2.60 20.8
63.0
80.5
1.5
1360 48.1 31.8 3.07 15.7
58.6
99.5
1.5
1550 49.0 34.2 3.18 15.4
59.8
99.9
4.0
1360 50.1 32.7 2.87 17.5
59.9
93.3
4.0
1550 51.0 35.1 2.97 17.2
61.1
93.6
7.5
1360 51.1 33.0 2.77 18.4
60.4
90.1
7.5
1550 51.9 35.5 2.87 18.1
61.7
90.3
1.5
1360 44.9 30.2 3.40 13.2
56.5 108.8
1.5
1550 45.7 32.5 3.52 13.0
57.7 109.2
3.9
1360 47.1 31.3 3.17 14.8
57.9 102.9
3.9
1550 47.9 33.6 3.29 14.6
59.1 103.1
7.4
1360 48.1 31.8 3.07 15.7
58.5
99.8
7.4
1550 49.0 34.2 3.18 15.4
59.8 100.0
1.5
1360 41.7 28.6 3.77 11.1
54.6 118.2
1.5
1550 42.5 30.8 3.91 10.9
55.8 118.6
3.8
1360 43.7 29.6 3.52 12.4
55.8 112.4
3.8
1550 44.5 31.8 3.65 12.2
57.0 112.7
7.3
1360 44.8 30.1 3.41 13.2
56.4 109.4
7.3
1550 45.6 32.4 3.53 12.9
57.6 109.6
1.4
1360 38.9 27.3 4.23
9.2
53.4 127.8
1.4
1550 39.5 29.3 4.38
9.0
54.5 128.2
3.7
1360 40.6 28.0 3.95 10.3
54.0 122.0
3.7
1550 41.3 30.2 4.09 10.1
55.2 122.3
7.2
1360 41.5 28.5 3.80 10.9
54.5 119.1
7.2
1550 42.2 30.6 3.94 10.7
55.7 119.3
1.3
1360 36.8 26.6 4.79
7.7
53.2 137.7
1.3
1550 37.4 28.6 4.96
7.5
54.3 138.1
3.6
1360 37.9 26.9 4.44
8.5
53.1 131.8
3.6
1550 38.6 28.9 4.60
8.4
54.3 132.1
7.0
1360 38.6 27.2 4.27
9.0
53.3 128.9
7.0
1550 39.3 29.2 4.43
8.9
54.4 129.1
Interpolation is permissible; extrapolation is not.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
For operation in the shaded areas, please see the Performance Data Selection Notes.
8.8
9.0
8.3
8.5
8.3
8.5
6.8
7.0
8.3
8.4
6.8
7.0
7.3
7.4
5.9
6.0
5.6
5.7
4.5
4.6
5.6
5.7
3.6
3.6
4.8
4.9
4.5
4.6
3.8
3.9
3.1
3.1
2.8
2.9
2.3
2.3
3.6
3.7
2.9
2.9
2.4
2.5
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
1.8
1.8
1.8
1.8
1.8
1.8
2.2
2.2
2.2
2.2
2.8
2.9
2.2
2.2
2.8
2.9
2.8
2.9
3.9
4.0
3.9
4.0
6.5
6.7
3.9
4.0
6.0
6.0
6.5
6.7
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
WPD
PSI FT
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.8
0.9
0.1
0.1
0.7
0.7
0.8
0.9
1.8
1.8
3.3
3.3
3.4
3.4
0.7
0.7
0.7
0.7
1.8
1.8
1.9
1.9
3.5
3.5
3.6
3.6
0.7
0.7
0.8
0.8
2.0
2.0
2.1
2.1
3.8
3.8
4.1
4.1
0.9
0.9
Heating - EAT 70°F
CFM HC kW COP HE LAT LWT HWC
9.4
1450 31.4 3.17
2.9
20.9 90.1
16.5
9.4
1650 31.9 3.07
3.0
21.4 87.9
16.4
2.1
1450 34.7 3.16
3.2
24.2 92.2
21.9
2.1
1650 35.3 3.06
3.4
24.8 89.8
21.7
4.9
1450 36.2 3.16
3.4
25.7 93.1
24.3
4.9
1650 36.8 3.06
3.5
26.3 90.6
24.1
8.8
1450 37.1 3.16
3.4
26.5 93.7
25.6
8.8
1650 37.6 3.06
3.6
27.2 91.1
25.5
1.8
1450 39.9 3.18
3.7
29.2 95.5
30.3
1.8
1650 40.5 3.08
3.9
30.0 92.7
30.0
4.6
1450 41.7 3.21
3.8
30.9 96.6
33.1
4.6
1650 42.3 3.11
4.0
31.7 93.8
32.9
8.4
1450 42.7 3.22
3.9
31.8 97.3
34.7
8.4
1650 43.3 3.12
4.1
32.7 94.3
34.6
1.7
1450 45.0 3.26
4.0
34.0 98.8
38.7
1.7
1650 45.7 3.16
4.2
34.9 95.7
38.4
4.3
1450 47.2 3.30
4.2
36.0 100.1 42.0
4.3
1650 47.9 3.20
4.4
37.0 96.9
41.8
8.0
1450 48.3 3.33
4.2
37.1 100.9 43.8
8.0
1650 49.1 3.23
4.5
38.1 97.5
43.7
1.6
1450 50.2 3.37
4.4
38.8 102.1 47.1
1.6
1650 51.0 3.27
4.6
39.8 98.6
46.7
4.2
1450 52.7 3.44
4.5
41.0 103.6 50.9
4.2
1650 53.5 3.33
4.7
42.1 100.0 50.6
7.8
1450 54.0 3.48
4.5
42.2 104.5 53.0
7.8
1650 54.8 3.37
4.8
43.3 100.8 52.8
1.5
1450 55.5 3.52
4.6
43.5 105.4 55.5
1.5
1650 56.3 3.41
4.8
44.7 101.6 55.1
4.0
1450 58.2 3.60
4.7
46.0 107.2 59.8
4.0
1650 59.1 3.49
5.0
47.2 103.2 59.5
7.6
1450 59.7 3.64
4.8
47.3 108.1 62.1
7.6
1650 60.6 3.53
5.0
48.6 104.0 61.9
1.5
1450 60.7 3.67
4.8
48.2 108.8 63.9
1.5
1650 61.6 3.56
5.1
49.5 104.6 63.5
1.9
1450 61.6 3.70
4.9
49.0 109.4 65.0
2.1
1650 62.6 3.59
5.1
50.3 105.1 65.0
1.9
1450 61.6 3.70
4.9
49.0 109.4 65.0
2.1
1650 62.6 3.59
5.1
50.3 105.1 65.0
0.2
1450 61.6 3.70
4.9
49.0 109.4 65.0
0.2
1650 62.6 3.59
5.1
50.3 105.1 65.0
0.2
1450 61.6 3.70
4.9
49.0 109.4 65.0
0.2
1650 62.6 3.59
5.1
50.3 105.1 65.0
0.2
1450 61.6 3.70
4.9
49.0 109.4 65.0
0.2
1650 62.6 3.59
5.1
50.3 105.1 65.0
0.2
1450 61.6 3.70
4.9
49.0 109.4 65.0
0.2
1650 62.6 3.59
5.1
50.3 105.1 65.0
0.2
1450 61.6 3.70
4.9
49.0 109.4 65.0
0.2
1650 62.6 3.59
5.1
50.3 105.1 65.0
0.2
1450 61.6 3.70
4.9
49.0 109.4 65.0
0.2
1650 62.6 3.59
5.1
50.3 105.1 65.0
0.2
1450 61.6 3.70
4.9
49.0 109.4 65.0
0.2
1650 62.6 3.59
5.1
50.3 105.1 65.0
0.2
1450 61.6 3.70
4.9
49.0 109.4 65.0
0.2
1650 62.6 3.59
5.1
50.3 105.1 65.0
0.2
1450 61.6 3.70
4.9
49.0 109.4 65.0
0.2
1650 62.6 3.59
5.1
50.3 105.1 65.0
0.2
1450 61.6 3.70
4.9
49.0 109.4 65.0
0.2
1650 62.6 3.59
5.1
50.3 105.1 65.0
0.2
1450 61.6 3.70
4.9
49.0 109.4 65.0
0.2
1650 62.6 3.59
5.1
50.3 105.1 65.0
0.2
1450 61.6 3.70
4.9
49.0 109.4 65.0
0.2
1650 62.6 3.59
5.1
50.3 105.1 65.0
All performance is based upon the lower voltage of dual voltage rated units.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution.
See Performance correction tables for operating conditions other than those listed above.
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.1
5.2
5.2
5.3
4.9
5.0
5.0
5.1
4.5
4.6
4.6
4.7
4.3
4.4
4.4
4.5
4.1
4.1
4.1
4.2
3.8
3.9
3.9
4.0
3.6
3.7
3.7
3.8
3.5
3.5
3.5
3.6
3.3
3.3
3.4
3.5
21
Design Guide
HZ SerieS
Heat Controller
Performance Data —
HZ series Model 060 - Part Load, with vFlow
™
Performance capacities shown in thousands of Btuh Antifreeze use recommended in this range. Also Clip JW3 on DXM2 board.
EWT
°F
20
30
40
50
60
70
80
90
100
110
120
GPM
WPD
PSI FT
Cooling - EAT 80/67 °F
0.0
0.0
1.1
1.1
2.3
2.3
1.3
1.3
2.5
2.5
2.6
2.6
0.3
0.3
0.3
0.3
1.4
1.4
1.4
1.4
2.6
2.6
2.6
2.6
0.3
0.3
0.2
0.2
1.3
1.3
1.3
1.3
2.6
2.6
2.7
2.7
0.2
0.2
0.2
0.2
1.4
1.4
0.2
0.3
0.2
0.3
0.1
0.1
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
6.0
6.1
6.0
6.1
4.0
4.1
6.0
6.0
4.0
4.1
4.0
4.1
3.0
3.1
3.0
3.1
2.4
2.4
3.0
3.1
0.1
1360 53.8 37.2 1.80 29.8
59.9
70.0
0.1
1550 54.8 39.9 1.84 29.9
61.1
70.0
0.1
1360 53.8 37.2 1.80 29.8
59.9
70.0
0.1
1550 54.8 39.9 1.84 29.9
61.1
70.0
0.1
1360 53.8 37.2 1.80 29.8
59.9
70.0
0.1
1550 54.8 39.9 1.84 29.9
61.1
70.0
0.1
1360 53.8 37.2 1.80 29.8
59.9
70.0
0.1
1550 54.8 39.9 1.84 29.9
61.1
70.0
0.1
1360 53.8 37.2 1.80 29.8
59.9
70.0
0.2
1550 54.8 39.9 1.84 29.9
61.1
70.0
0.2
1360 53.8 37.2 1.80 29.8
59.9
70.0
0.2
1550 54.8 39.9 1.84 29.9
61.1
70.0
0.2
1360 53.8 37.2 1.80 29.8
59.9
70.0
0.2
1550 54.8 39.9 1.84 29.9
61.1
70.0
0.6
1360 53.7 37.2 1.81 29.6
59.9
70.0
0.6
1550 54.8 39.8 1.85 29.7
61.1
70.4
0.5
1360 53.8 37.2 1.80 29.8
59.9
70.0
0.7
1550 54.8 39.9 1.84 29.9
61.1
70.0
0.5
1360 53.8 37.2 1.80 29.8
59.9
70.0
0.7
1550 54.8 39.9 1.84 29.9
61.1
70.0
0.4
1360 51.4 36.3 2.07 24.8
58.5
79.5
0.4
1550 52.4 38.9 2.11 24.8
59.6
79.9
3.1
1360 53.0 36.9 1.89 28.0
59.5
73.2
3.1
1550 54.1 39.5 1.93 28.1
60.6
73.5
6.3
1360 53.8 37.2 1.81 29.7
59.9
70.0
6.3
1550 54.8 39.9 1.84 29.8
61.1
70.2
0.4
1360 48.6 35.4 2.38 20.4
56.7
88.9
0.4
1550 49.6 37.9 2.42 20.4
57.8
89.3
3.0
1360 50.5 36.0 2.17 23.2
57.9
82.9
3.0
1550 51.5 38.6 2.21 23.3
59.0
83.1
6.0
1360 51.4 36.3 2.07 24.8
58.5
79.7
6.0
1550 52.4 38.9 2.11 24.8
59.6
79.9
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
0.6
1360 45.6 34.3 2.73 16.7
54.9
98.3
0.6
1550 46.5 36.7 2.78 16.7
56.0
98.7
3.1
1360 47.5 35.0 2.50 19.0
56.1
92.5
3.1
1550 48.5 37.5 2.55 19.0
57.2
92.7
5.9
1360 48.5 35.3 2.39 20.3
56.7
89.4
5.9
1550 49.5 37.8 2.44 20.3
57.8
89.6
0.7
1360 42.4 33.0 3.13 13.6
53.1 107.7
0.7
1550 43.3 35.3 3.18 13.6
54.1 108.0
3.2
1360 44.4 33.8 2.88 15.4
54.2 102.0
3.2
1550 45.2 36.2 2.93 15.4
55.2 102.3
6.0
1360 45.4 34.2 2.76 16.4
54.8
99.1
6.0
1550 46.2 36.6 2.81 16.5
55.8
99.3
0.8
1360 39.4 31.6 3.55 11.1
51.5 117.2
0.8
1550 40.2 33.9 3.62 11.1
52.5 117.5
3.2
1360 41.2 32.5 3.30 12.5
52.4 111.7
3.2
1550 42.0 34.7 3.36 12.5
53.4 111.9
6.0
1360 42.1 32.9 3.17 13.3
52.9 108.8
6.0
1550 43.0 35.2 3.23 13.3
54.0 109.0
0.6
1360 36.7 30.2 4.02
9.1
50.4 126.8
0.6
1550 37.4 32.4 4.09
9.1
51.3 127.1
3.1
1360 38.2 31.0 3.75 10.2
51.0 121.3
3.1
1550 38.9 33.2 3.81 10.2
52.0 121.5
5.8
1360 39.0 31.4 3.61 10.8
51.4 118.6
5.8
1550 39.8 33.7 3.68 10.8
52.3 118.7
0.0
0.0
2.6
2.6
5.4
5.4
1360 34.4 28.9 4.51
1550 35.1 31.0 4.59
1360 35.6 29.6 4.23
1550 36.3 31.7 4.30
1360 36.3 30.0 4.09
1550 37.0 32.2 4.16
7.6
7.6
8.4
8.4
8.9
8.9
49.8 136.6
50.8 136.9
50.0 131.1
51.0 131.3
50.2 128.4
51.2 128.5
Interpolation is permissible; extrapolation is not.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
For operation in the shaded areas, please see the Performance Data Selection Notes.
10.3
10.5
9.3
9.4
8.7
8.9
6.9
7.0
6.0
6.1
4.7
4.8
4.4
4.4
3.3
3.4
5.5
5.6
4.3
4.4
3.6
3.7
7.5
7.7
7.1
7.2
5.6
5.7
8.5
8.7
2.7
2.7
2.4
2.5
1.8
1.8
3.3
3.3
2.4
2.5
2.0
2.0
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
Heating - EAT 70°F
CFM TC SC kW EER HR LWT HWC GPM
WPD
PSI FT
CFM HC kW COP HE LAT LWT HWC
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
2.8
2.9
2.8
2.9
4.0
4.1
4.0
4.1
6.6
6.8
4.0
4.1
6.0
6.0
6.6
6.8
2.2
2.3
2.2
2.3
2.8
2.9
2.2
2.3
1.8
1.8
1.8
1.8
1.8
1.8
5.2
11.9
1450 28.2 2.87
2.9
18.7 88.0
16.9
5.2
11.9
1650 28.6 2.75
3.1
19.3 86.1
16.8
0.9
0.9
2.5
2.5
4.1
4.1
0.5
0.5
1.9
1.9
0.2
0.2
0.2
0.2
0.5
0.5
0.2
0.2
0.3
0.3
0.5
0.5
1.3
1.3
2.6
2.6
2.7
2.7
0.2
0.2
0.2
0.2
1.4
1.4
1.5
1.5
3.0
3.0
3.4
3.4
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
2.1
2.1
5.7
5.7
1450
1650
1450
1650
31.7 2.88
32.2 2.76
33.1 2.89
33.6 2.77
3.2
3.4
3.4
3.6
22.1 90.2
22.7 88.0
23.5 91.1
24.1 88.8
22.6
22.4
24.8
24.6
9.6
1450 33.9 2.89
3.4
24.2 91.6
26.0
9.6
1650 34.4 2.77
3.6
24.9 89.3
25.8
1.1
1450 37.0 2.91
3.7
27.3 93.6
30.9
1.1
1650 37.6 2.79
3.9
28.0 91.1
30.7
4.3
1450 38.8 2.92
3.9
29.0 94.8
33.6
4.3
1650 39.4 2.80
4.1
29.8 92.1
33.4
7.9
1450 39.8 2.93
4.0
30.0 95.4
35.0
7.9
1650 40.4 2.81
4.2
30.8 92.7
34.9
0.6
1450 42.5 2.95
4.2
32.6 97.1
39.1
0.6
1650 43.1 2.82
4.5
33.5 94.2
38.8
3.5
1450 44.7 2.96
4.4
34.7 98.5
42.3
3.5
1650 45.3 2.84
4.7
35.7 95.4
42.1
6.9
1450 45.9 2.97
4.5
35.9 99.3
44.0
6.9
1650 46.6 2.85
4.8
36.9 96.1
43.9
0.4
1450 48.1 2.99
4.7
37.9 100.7 47.4
0.4
1650 48.8 2.86
5.0
39.0 97.4
47.0
3.1
1450 50.6 3.01
4.9
40.4 102.3 51.0
3.1
1650 51.4 2.89
5.2
41.5 98.8
50.8
6.3
1450 52.1 3.02
5.0
41.7 103.2 53.0
6.3
1650 52.8 2.90
5.3
42.9 99.6
52.8
0.4
1450 53.6 3.04
5.2
43.3 104.2 55.6
0.4
1650 54.4 2.91
5.5
44.5 100.5 55.2
3.0
1450 56.5 3.07
5.4
46.0 106.1 59.8
3.0
1650 57.3 2.94
5.7
47.3 102.2 59.5
6.0
1450 58.1 3.08
5.5
47.5 107.1 62.1
6.0
1650 58.9 2.96
5.8
48.8 103.1 61.9
0.6
0.6
1.1
1.2
1.1
1.2
0.5
0.5
0.5
0.5
0.5
0.5
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
59.1 3.10
59.9 2.97
60.2 3.11
61.0 2.98
60.2 3.11
61.0 2.98
60.2 3.11
61.0 2.98
60.2 3.11
61.0 2.98
60.2 3.11
61.0 2.98
60.2 3.11
61.0 2.98
60.2 3.11
61.0 2.98
60.2 3.11
61.0 2.98
60.2 3.11
61.0 2.98
60.2 3.11
61.0 2.98
60.2 3.11
61.0 2.98
60.2 3.11
61.0 2.98
60.2 3.11
61.0 2.98
60.2 3.11
61.0 2.98
5.6
5.9
5.7
6.0
5.7
6.0
5.7
6.0
5.7
6.0
5.7
6.0
5.7
6.0
5.7
6.0
5.7
6.0
5.7
6.0
5.7
6.0
5.7
6.0
5.7
6.0
5.7
6.0
5.7
6.0
48.5 107.7 63.8
49.8 103.6 63.4
49.5 108.4 65.0
50.8 104.2 65.0
49.5 108.4 65.0
50.8 104.2 65.0
49.5 108.4 65.0
50.8 104.2 65.0
49.5 108.4 65.0
50.8 104.2 65.0
49.5 108.4 65.0
50.8 104.2 65.0
49.5 108.4 65.0
50.8 104.2 65.0
49.5 108.4 65.0
50.8 104.2 65.0
49.5 108.4 65.0
50.8 104.2 65.0
49.5 108.4 65.0
50.8 104.2 65.0
49.5 108.4 65.0
50.8 104.2 65.0
49.5 108.4 65.0
50.8 104.2 65.0
49.5 108.4 65.0
50.8 104.2 65.0
49.5 108.4 65.0
50.8 104.2 65.0
49.5 108.4 65.0
50.8 104.2 65.0
All performance is based upon the lower voltage of dual voltage rated units.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution.
See Performance correction tables for operating conditions other than those listed above.
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.1
4.2
4.2
4.3
4.0
4.1
4.1
4.2
3.8
3.8
3.8
3.9
3.6
3.7
3.7
3.8
3.5
3.5
3.5
3.6
3.3
3.4
3.4
3.5
3.2
3.3
3.3
3.4
3.2
3.2
3.2
3.2
3.1
3.1
3.1
3.2
22
Design Guide
HZ SerieS
Heat Controller
Performance Data —
HZ series Model 060 - Full Load, with vFlow
™
Performance capacities shown in thousands of Btuh Antifreeze use recommended in this range. Also Clip JW3 on DXM2 board.
EWT
°F
20
30
40
50
60
70
80
90
100
110
120
GPM
7.5
7.5
11.3
11.3
15.0
15.0
15.0
15.0
7.5
7.5
11.3
11.3
15.0
15.0
11.3
11.3
15.0
15.0
7.5
7.5
11.3
11.3
7.5
7.5
11.3
11.3
15.0
15.0
7.5
7.5
15.0
15.0
7.5
7.5
11.3
11.3
15.0
15.0
8.3
8.5
8.3
8.5
7.5
7.5
11.3
11.3
5.5
5.7
7.5
7.5
5.5
5.7
5.5
5.7
4.2
4.2
4.2
4.2
3.3
3.4
4.2
4.2
WPD
PSI FT
Cooling - EAT 80/67 °F
CFM TC SC kW EER HR LWT HWC GPM
0.4
1630 73.0 48.1 3.02 24.2
83.2
70.0
0.2
1850 74.3 51.7 3.13 23.7
85.0
70.0
0.2
1630 73.0 48.1 3.02 24.2
83.2
70.0
0.2
1850 74.3 51.7 3.13 23.7
85.0
70.0
0.1
1630 73.0 48.1 3.02 24.2
83.2
70.0
0.1
1850 74.3 51.7 3.13 23.7
85.0
70.0
0.2
1630 73.0 48.1 3.02 24.2
83.2
70.0
0.2
1850 74.3 51.7 3.13 23.7
85.0
70.0
0.6
1630 73.0 48.1 3.02 24.2
83.2
70.0
0.2
1850 74.3 51.7 3.13 23.7
85.0
70.0
0.6
1630 73.0 48.1 3.02 24.2
83.2
70.0
0.8
1850 74.3 51.7 3.13 23.7
85.0
70.0
0.6
1630 73.0 48.1 3.02 24.2
83.2
70.0
0.8
1850 74.3 51.7 3.13 23.7
85.0
70.0
2.0
1630 72.4 47.8 3.08 23.5
82.8
72.1
2.0
1850 73.6 51.4 3.20 23.0
84.5
72.5
2.8
1630 73.0 48.1 3.02 24.2
83.2
70.0
3.0
1850 74.3 51.7 3.13 23.7
85.0
70.0
2.8
1630 73.0 48.1 3.02 24.2
83.2
70.0
3.0
1850 74.3 51.7 3.13 23.7
85.0
70.0
1.7
1630 69.5 46.7 3.35 20.7
80.9
81.6
1.7
1850 70.7 50.3 3.47 20.4
82.6
82.0
5.4
1630 71.7 47.6 3.15 22.8
82.3
74.6
5.4
1850 73.0 51.1 3.26 22.4
84.1
75.0
4.3
10.0 1630 72.7 48.0 3.05 23.8
83.0
71.1
4.3
10.0 1850 74.0 51.6 3.16 23.4
84.8
71.3
0.7
0.7
0.6
0.6
2.0
2.0
2.2
2.2
4.0
4.0
3.8
3.8
4.0
4.0
0.8
0.8
0.9
0.9
2.3
2.3
2.3
2.3
4.0
4.0
4.1
4.1
0.8
0.8
0.8
0.8
2.2
2.2
2.3
2.3
4.1
4.1
0.3
0.3
0.9
0.9
0.3
0.3
0.3
0.3
0.1
0.1
0.1
0.1
0.2
0.2
0.1
0.1
0.7
0.7
2.4
2.4
1.2
1.3
1.2
1.3
1.7
1.7
5.2
5.2
1630 66.1 45.5 3.67 18.0
1850 67.3 48.9 3.81 17.7
1630 68.6 46.4 3.43 20.0
1850 69.8 49.9 3.56 19.6
78.6
80.3
80.3
82.0
91.0
91.4
84.2
84.6
9.5
1630 69.9 46.9 3.32 21.0
81.1
80.8
9.5
1850 71.1 50.4 3.44 20.6
82.8
81.0
1.8
1630 62.5 44.1 4.05 15.4
76.2 100.3
1.8
1850 63.5 47.5 4.19 15.1
77.8 100.8
5.2
1630 65.1 45.1 3.78 17.2
77.9
93.8
5.2
1850 66.2 48.5 3.91 16.9
79.6
94.1
9.4
1630 66.4 45.6 3.65 18.2
78.7
90.5
9.4
1850 67.5 49.0 3.78 17.9
80.4
90.7
2.0
1630 58.7 42.6 4.49 13.1
74.0 109.7
2.0
1850 59.8 45.8 4.65 12.9
75.6 110.2
5.2
1630 61.3 43.7 4.18 14.7
75.5 103.4
5.2
1850 62.3 47.0 4.33 14.4
77.1 103.7
9.3
1630 62.6 44.2 4.03 15.5
76.3 100.2
9.3
1850 63.7 47.5 4.18 15.2
77.9 100.4
2.0
1630 55.2 41.1 5.00 11.0
72.3 119.3
2.0
1850 56.2 44.2 5.18 10.8
73.9 119.7
5.2
1630 57.5 42.1 4.65 12.4
73.4 113.0
5.2
1850 58.5 45.3 4.82 12.1
75.0 113.3
9.3
9.3
1630 58.8 42.6 4.48 13.1
1850 59.8 45.9 4.65 12.9
74.0 109.9
75.6 110.1
6.7
6.8
1.8
1630 52.2 39.6 5.60
9.3
71.4 129.0
9.8
1.8
1850 53.1 42.6 5.80
9.2
72.9 129.4
10.0
5.1
1630 54.1 40.6 5.20 10.4
71.9 122.7
5.1
1850 55.0 43.6 5.39 10.2
73.4 123.1
9.2
1630 55.2 41.1 5.01 11.0
72.3 119.6
9.2
1850 56.1 44.2 5.19 10.8
73.8 119.8
8.7
8.8
8.2
8.3
1.3
1630 50.0 38.5 6.30
7.9
71.6 139.1
11.7
1.3
1850 50.8 41.4 6.53
7.8
73.1 139.5
11.9
4.7
1630 51.3 39.2 5.83
8.8
71.3 132.6
10.4
4.7
1850 52.2 42.1 6.04
8.6
72.8 132.9
10.6
8.8
1630 52.1 39.6 5.62
9.3
71.3 129.5
9.8
8.8
1850 53.0 42.6 5.82
9.1
72.9 129.7
10.0
8.1
8.3
7.1
7.3
5.8
5.9
5.4
5.5
4.3
4.4
6.7
6.8
5.5
5.6
4.7
4.8
3.8
3.8
3.5
3.5
2.8
2.8
4.4
4.5
3.5
3.6
3.0
3.1
2.7
2.8
2.7
2.8
2.7
2.8
2.8
2.9
2.7
2.8
2.7
2.8
2.7
2.8
2.7
2.8
2.7
2.8
2.7
2.8
Interpolation is permissible; extrapolation is not.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
For operation in the shaded areas, please see the Performance Data Selection Notes.
2.5
2.6
2.5
2.6
2.5
2.6
3.1
3.2
3.1
3.2
4.0
4.1
3.1
3.2
4.0
4.1
4.0
4.1
5.6
5.7
5.6
5.7
9.3
9.5
5.6
5.7
7.5
7.5
9.3
9.5
15.0
15.0
7.5
7.5
11.3
11.3
15.0
15.0
11.3
11.3
15.0
15.0
7.5
7.5
11.3
11.3
7.5
7.5
11.3
11.3
15.0
15.0
7.5
7.5
15.0
15.0
7.5
7.5
11.3
11.3
15.0
15.0
WPD
PSI FT
Heating - EAT 70°F
CFM HC kW COP HE LAT LWT HWC
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
1.4
1.5
0.2
0.2
0.8
0.8
1.4
1.5
2.3
2.3
4.1
4.1
7.3
16.8
1800 42.8 3.89
3.2
29.8 92.0
16.0
7.3
16.8
2050 43.4 3.77
3.4
30.6 89.6
15.9
1.7
1.7
3.7
3.7
6.1
14.1
1800 50.4 4.00
3.7
36.9 95.9
25.1
6.1
14.1
2050 51.2 3.88
3.9
37.9 93.1
24.9
1.2
1.2
3.0
3.0
3.9
1800 46.9 3.95
3.5
33.6 94.1
21.0
3.9
2050 47.6 3.82
3.6
34.5 91.5
20.8
8.6
8.6
1800
2050
49.1 3.98
49.9 3.86
3.6
3.8
35.8 95.3
36.7 92.5
23.6
23.5
0.9
0.9
2.7
1800 53.9 4.06
3.9
40.2 97.7
29.3
2.7
2050 54.7 3.94
4.1
41.3 94.7
29.0
7.0
1800 56.7 4.12
4.0
42.8 99.2
32.4
7.0
2050 57.6 3.99
4.2
44.0 96.0
32.2
5.3
12.2
1800 58.3 4.15
4.1
44.3 100.0 34.1
5.3
12.2
2050 59.2 4.02
4.3
45.5 96.7
33.9
2.6
2.6
2.0
1800 61.1 4.21
4.3
46.9 101.5 37.5
2.0
2050 62.1 4.08
4.5
48.2 98.0
37.2
6.0
6.0
1800
2050
64.5 4.28
65.5 4.15
4.4
4.6
50.0 103.2 41.1
51.3 99.6
40.9
4.7
10.8
1800 66.3 4.32
4.5
51.7 104.1 43.1
4.7
10.8
2050 67.3 4.19
4.7
53.0 100.4 42.9
0.7
0.7
2.4
2.4
1.7
1800 68.5 4.37
4.6
53.6 105.2 45.7
1.7
2050 69.5 4.24
4.8
55.1 101.4 45.3
5.4
1800 72.3 4.46
4.7
57.1 107.2 49.8
5.4
2050 73.4 4.33
5.0
58.6 103.2 49.6
4.3
10.0
1800 74.4 4.52
4.8
59.0 108.3 52.1
4.3
10.0
2050 75.5 4.38
5.1
60.6 104.1 51.9
0.7
0.7
1.7
1800 75.8 4.55
4.9
60.3 109.0 53.9
1.7
2050 77.0 4.41
5.1
61.9 104.8 53.5
5.2
1800 80.1 4.67
5.0
64.2 111.2 58.6
5.2
2050 81.3 4.52
5.3
65.9 106.7 58.3
9.5
1800 82.4 4.73
5.1
66.3 112.4 61.2
9.5
2050 83.7 4.59
5.3
68.0 107.8 60.9
1.8
1800 83.1 4.75
5.1
66.9 112.8 62.2
1.8
2050 84.4 4.61
5.4
68.7 108.1 61.7
3.3
3.6
3.3
3.6
0.4
0.5
0.4
0.5
0.4
0.5
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
1800
2050
1800
2050
1800
2050
1800
2050
1800
2050
1800
2050
1800
2050
1800
2050
1800
2050
1800
2050
1800
2050
1800
2050
1800
2050
1800
2050
86.0 4.84
87.3 4.69
86.0 4.84
87.3 4.69
86.0 4.84
87.3 4.69
86.0 4.84
87.3 4.69
86.0 4.84
87.3 4.69
86.0 4.84
87.3 4.69
86.0 4.84
87.3 4.69
86.0 4.84
87.3 4.69
86.0 4.84
87.3 4.69
86.0 4.84
87.3 4.69
86.0 4.84
87.3 4.69
86.0 4.84
87.3 4.69
86.0 4.84
87.3 4.69
86.0 4.84
87.3 4.69
5.2
5.5
5.2
5.5
5.2
5.5
5.2
5.5
5.2
5.5
5.2
5.5
5.2
5.5
5.2
5.5
5.2
5.5
5.2
5.5
5.2
5.5
5.2
5.5
5.2
5.5
5.2
5.5
69.5 114.3 65.0
71.3 109.4 65.0
69.5 114.3 65.0
71.3 109.4 65.0
69.5 114.3 65.0
71.3 109.4 65.0
69.5 114.3 65.0
71.3 109.4 65.0
69.5 114.3 65.0
71.3 109.4 65.0
69.5 114.3 65.0
71.3 109.4 65.0
69.5 114.3 65.0
71.3 109.4 65.0
69.5 114.3 65.0
71.3 109.4 65.0
69.5 114.3 65.0
71.3 109.4 65.0
69.5 114.3 65.0
71.3 109.4 65.0
69.5 114.3 65.0
71.3 109.4 65.0
69.5 114.3 65.0
71.3 109.4 65.0
69.5 114.3 65.0
71.3 109.4 65.0
69.5 114.3 65.0
71.3 109.4 65.0
All performance is based upon the lower voltage of dual voltage rated units.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution.
See Performance correction tables for operating conditions other than those listed above.
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
5.8
5.9
6.0
6.1
5.6
5.7
5.7
5.8
5.2
5.3
5.3
5.4
4.9
5.0
5.1
5.2
4.6
4.7
4.7
4.8
4.3
4.4
4.5
4.6
4.2
4.2
4.3
4.4
4.0
4.1
4.0
4.1
3.8
3.8
3.9
4.0
23
Design Guide
HZ SerieS
Heat Controller
Performance Data —
HZ series Model 070 - Part Load, with vFlow
™
Performance capacities shown in thousands of Btuh Antifreeze use recommended in this range. Also Clip JW3 on DXM2 board.
EWT
°F
20
30
40
50
60
70
80
90
100
110
120
GPM
7.0
7.0
10.5
10.5
14.0
14.0
14.0
14.0
7.0
7.0
10.5
10.5
14.0
14.0
10.5
10.5
14.0
14.0
7.0
7.0
10.5
10.5
7.0
7.0
10.5
10.5
14.0
14.0
7.0
7.0
14.0
14.0
7.0
7.0
10.5
10.5
14.0
14.0
7.0
7.1
7.0
7.1
7.0
7.0
10.5
10.5
4.6
4.7
7.0
7.0
4.6
4.7
4.6
4.7
3.5
3.5
3.5
3.5
2.8
2.8
3.5
3.5
WPD
PSI FT
0.4
0.4
1.7
1.7
3.3
3.3
1.9
1.9
3.5
3.5
3.5
3.5
0.6
0.6
0.7
0.7
2.0
2.0
2.0
2.0
3.5
3.5
3.5
3.5
0.7
0.7
0.6
0.6
1.9
1.9
1.9
1.9
3.6
3.6
3.8
3.8
0.5
0.5
0.5
0.5
2.0
2.0
0.6
0.7
0.6
0.7
0.2
0.2
0.7
0.7
0.1
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Cooling - EAT 80/67 °F
CFM TC SC kW EER HR LWT HWC GPM
0.2
1360 61.8 39.2 2.27 27.2
69.5
70.0
0.2
1550 63.0 42.0 2.31 27.2
70.9
70.0
0.2
1360 61.8 39.2 2.27 27.2
69.5
70.0
0.2
1550 63.0 42.0 2.31 27.2
70.9
70.0
0.2
1360 61.8 39.2 2.27 27.2
69.5
70.0
0.2
1550 63.0 42.0 2.31 27.2
70.9
70.0
0.2
1360 61.8 39.2 2.27 27.2
69.5
70.0
0.2
1550 63.0 42.0 2.31 27.2
70.9
70.0
0.2
1360 61.8 39.2 2.27 27.2
69.5
70.0
0.4
1550 63.0 42.0 2.31 27.2
70.9
70.0
0.4
1360 61.8 39.2 2.27 27.2
69.5
70.0
0.4
1550 63.0 42.0 2.31 27.2
70.9
70.0
0.4
1360 61.8 39.2 2.27 27.2
69.5
70.0
0.4
1550 63.0 42.0 2.31 27.2
70.9
70.0
1.5
1360 61.7 39.2 2.28 27.1
69.5
69.9
1.5
1550 62.9 41.9 2.32 27.1
70.8
70.2
1.5
1360 61.8 39.2 2.27 27.2
69.5
70.0
1.6
1550 63.0 42.0 2.31 27.2
70.9
70.0
1.5
1360 61.8 39.2 2.27 27.2
69.5
70.0
1.6
1550 63.0 42.0 2.31 27.2
70.9
70.0
1.3
1360 59.1 38.1 2.60 22.7
68.0
79.4
1.3
1550 60.2 40.8 2.65 22.7
69.3
79.8
4.6
1360 60.9 38.8 2.38 25.6
69.0
73.1
4.6
1550 62.1 41.6 2.42 25.6
70.4
73.4
8.7
1360 61.8 39.2 2.28 27.1
69.5
69.9
8.7
1550 63.0 42.0 2.32 27.2
70.9
70.1
1.3
1360 56.0 36.9 2.98 18.8
66.2
88.9
1.3
1550 57.1 39.5 3.04 18.8
67.5
89.3
4.5
1360 58.1 37.7 2.73 21.3
67.4
82.8
4.5
1550 59.2 40.3 2.78 21.3
68.7
83.1
8.3
1360 59.1 38.1 2.61 22.7
67.9
79.7
8.3
1550 60.2 40.7 2.65 22.7
69.3
79.9
1.4
1360 52.7 35.6 3.42 15.4
64.3
98.4
1.4
1550 53.7 38.1 3.48 15.4
65.6
98.7
4.5
1360 54.8 36.4 3.13 17.5
65.5
92.5
4.5
1550 55.9 39.0 3.19 17.5
66.8
92.7
8.1
1360 55.9 36.8 3.00 18.7
66.1
89.4
8.1
1550 57.0 39.4 3.05 18.7
67.4
89.6
1.5
1360 49.1 34.2 3.91 12.6
62.5 107.8
1.5
1550 50.1 36.6 3.98 12.6
63.7 108.2
4.5
1360 51.3 35.0 3.60 14.3
63.6 102.1
4.5
1550 52.3 37.5 3.67 14.3
64.8 102.3
8.1
1360 52.4 35.5 3.45 15.2
64.2
99.2
8.1
1550 53.5 38.0 3.51 15.2
65.4
99.3
1.6
1360 45.5 32.9 4.45 10.2
60.7 117.4
1.6
1550 46.4 35.2 4.54 10.2
61.9 117.7
4.5
1360 47.7 33.7 4.12 11.6
61.7 111.8
4.5
1550 48.6 36.0 4.20 11.6
62.9 112.0
8.1
1360 48.8 34.1 3.96 12.3
62.3 108.9
8.1
1550 49.7 36.5 4.03 12.3
63.5 109.1
8.1
8.2
1.4
1360 42.0 31.5 5.06
8.3
59.3 126.9
12.4
1.4
1550 42.9 33.8 5.15
8.3
60.4 127.3
12.6
4.4
1360 44.1 32.3 4.70
9.4
60.1 121.4
11.1
4.4
1550 44.9 34.6 4.78
9.4
61.2 121.7
11.3
8.0
1360 45.1 32.7 4.52 10.0
60.5 118.6
10.5
8.0
1550 46.0 35.0 4.61 10.0
61.7 118.8
10.7
0.9
1360 38.7 30.3 5.72
6.8
58.2 136.6
15.4
0.9
1550 39.5 32.5 5.82
6.8
59.4 137.0
15.7
3.9
1360 40.6 31.0 5.33
7.6
58.8 131.2
14.0
3.9
1550 41.4 33.2 5.43
7.6
59.9 131.4
14.3
7.6
1360 41.6 31.3 5.14
8.1
59.1 128.4
13.3
7.6
1550 42.4 33.6 5.24
8.1
60.2 128.6
13.6
9.7
9.9
8.6
8.8
6.5
6.7
6.1
6.2
4.5
4.6
7.5
7.6
5.7
5.8
4.9
5.0
3.6
3.7
3.4
3.5
2.7
2.7
4.2
4.3
3.2
3.2
2.8
2.9
2.6
2.7
2.6
2.7
2.6
2.7
2.6
2.7
2.6
2.7
2.6
2.7
2.6
2.7
2.6
2.7
2.6
2.7
2.6
2.7
Interpolation is permissible; extrapolation is not.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
For operation in the shaded areas, please see the Performance Data Selection Notes.
2.0
2.0
2.0
2.0
2.0
2.0
2.4
2.5
2.4
2.5
3.1
3.2
2.4
2.5
3.1
3.2
3.1
3.2
4.3
4.5
4.3
4.5
7.2
7.4
4.3
4.5
7.0
7.0
7.2
7.4
14.0
14.0
7.0
7.0
10.5
10.5
14.0
14.0
10.5
10.5
14.0
14.0
7.0
7.0
10.5
10.5
7.0
7.0
10.5
10.5
14.0
14.0
7.0
7.0
14.0
14.0
7.0
7.0
10.5
10.5
14.0
14.0
WPD
PSI FT
Heating - EAT 70°F
CFM HC kW COP HE LAT LWT HWC
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.7
0.8
0.3
0.3
0.6
0.6
0.7
0.8
1.9
1.9
3.6
3.6
3.8
3.8
0.5
0.5
0.5
0.5
2.0
2.0
2.2
2.2
4.1
4.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.1
0.1
6.5
15.1
1450 32.9 3.66
2.6
20.9 91.0
17.0
6.5
15.1
1650 33.4 3.51
2.8
21.4 88.7
16.9
1.4
1.4
3.3
3.3
5.4
12.5
1450 39.6 3.76
3.1
27.1 95.3
26.1
5.4
12.5
1650 40.1 3.60
3.3
27.8 92.5
26.0
0.9
0.9
2.6
2.6
3.3
1450 37.2 3.72
2.9
24.8 93.7
22.9
3.3
1650 37.7 3.57
3.1
25.5 91.1
22.7
7.6
7.6
1450
1650
38.7 3.75
39.3 3.59
3.0
3.2
26.3 94.7
27.0 92.0
25.0
24.9
2.2
1450 43.3 3.81
3.3
30.6 97.6
31.3
2.2
1650 43.9 3.65
3.5
31.4 94.6
31.0
6.1
1450 45.2 3.84
3.5
32.4 98.9
33.8
6.1
1650 45.8 3.68
3.7
33.3 95.7
33.7
4.6
10.7
1450 46.3 3.85
3.5
33.4 99.5
35.2
4.6
10.7
1650 46.9 3.69
3.7
34.3 96.3
35.1
0.7
0.7
1.5
1450 49.4 3.90
3.7
36.3 101.5 39.6
1.5
1650 50.1 3.74
3.9
37.4 98.1
39.3
5.1
1450 51.7 3.93
3.9
38.5 103.0 42.7
5.1
1650 52.5 3.77
4.1
39.6 99.4
42.5
9.4
1450 53.0 3.95
3.9
39.7 103.8 44.3
9.4
1650 53.8 3.78
4.2
40.8 100.2 44.2
1.3
1450 55.6 3.98
4.1
42.2 105.5 48.0
1.3
1650 56.4 3.82
4.3
43.3 101.6 47.6
4.6
4.6
8.7
8.7
1.3
1.3
4.5
4.5
8.3
8.3
1.4
1.4
1.6
1.8
1.6
1.8
0.6
0.6
0.6
0.6
0.6
0.6
0.4
0.4
0.4
0.4
0.4
0.4
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
1450
1650
58.3 4.02
59.1 3.86
59.8 4.04
60.6 3.88
61.8 4.07
62.6 3.90
64.8 4.12
65.8 3.95
66.5 4.14
67.5 3.97
68.0 4.17
68.9 3.99
68.5 4.17
69.5 4.00
68.5 4.17
69.5 4.00
68.5 4.17
69.5 4.00
68.5 4.17
69.5 4.00
68.5 4.17
69.5 4.00
68.5 4.17
69.5 4.00
68.5 4.17
69.5 4.00
68.5 4.17
69.5 4.00
68.5 4.17
69.5 4.00
68.5 4.17
69.5 4.00
68.5 4.17
69.5 4.00
68.5 4.17
69.5 4.00
68.5 4.17
69.5 4.00
68.5 4.17
69.5 4.00
4.2
4.5
4.3
4.6
4.4
4.7
4.6
4.9
4.7
5.0
4.8
5.1
4.8
5.1
4.8
5.1
4.8
5.1
4.8
5.1
4.8
5.1
4.8
5.1
4.8
5.1
4.8
5.1
4.8
5.1
4.8
5.1
4.8
5.1
4.8
5.1
4.8
5.1
4.8
5.1
44.7 107.2 51.5
46.0 103.2 51.2
46.1 108.2 53.4
47.4 104.0 53.2
48.0 109.4 56.3
49.3 105.1 55.9
50.9 111.4 60.3
52.3 106.9 60.0
52.5 112.5 62.5
53.9 107.9 62.3
53.8 113.4 64.6
55.3 108.7 64.2
54.3 113.8 65.0
55.8 109.0 65.0
54.3 113.8 65.0
55.8 109.0 65.0
54.3 113.8 65.0
55.8 109.0 65.0
54.3 113.8 65.0
55.8 109.0 65.0
54.3 113.8 65.0
55.8 109.0 65.0
54.3 113.8 65.0
55.8 109.0 65.0
54.3 113.8 65.0
55.8 109.0 65.0
54.3 113.8 65.0
55.8 109.0 65.0
54.3 113.8 65.0
55.8 109.0 65.0
54.3 113.8 65.0
55.8 109.0 65.0
54.3 113.8 65.0
55.8 109.0 65.0
54.3 113.8 65.0
55.8 109.0 65.0
54.3 113.8 65.0
55.8 109.0 65.0
54.3 113.8 65.0
55.8 109.0 65.0
All performance is based upon the lower voltage of dual voltage rated units.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution.
See Performance correction tables for operating conditions other than those listed above.
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
5.7
5.8
5.8
5.9
5.3
5.4
5.5
5.6
5.1
5.2
5.2
5.3
4.8
4.9
4.8
4.9
4.4
4.5
4.7
4.8
4.4
4.5
4.4
4.5
4.2
4.3
4.2
4.3
4.1
4.1
4.2
4.3
24
Design Guide
HZ SerieS
Heat Controller
Performance Data —
Tranquility
®
30 Model 070 - Full Load, with vFlow
™
Performance capacities shown in thousands of Btuh Antifreeze use recommended in this range. Also Clip JW3 on DXM2 board.
EWT
°F
20
30
40
50
60
70
80
90
100
110
120
GPM
8.5
8.5
12.8
12.8
17.0
17.0
17.0
17.0
8.5
8.5
12.8
12.8
17.0
17.0
12.8
12.8
17.0
17.0
8.5
8.5
12.8
12.8
8.5
8.5
12.8
12.8
17.0
17.0
8.5
8.5
17.0
17.0
8.5
8.5
12.8
12.8
17.0
17.0
9.1
9.3
9.1
9.3
8.5
8.5
12.8
12.8
6.1
6.2
8.5
8.5
6.1
6.2
6.1
6.2
4.6
4.7
4.6
4.7
3.7
3.7
4.6
4.7
WPD
PSI FT
Cooling - EAT 80/67 °F
CFM TC SC kW EER HR LWT HWC GPM
3.0
3.0
5.4
12.4 1630 76.3 47.9 3.85 19.8
89.3
80.5
5.4
12.4 1850 77.6 51.5 3.99 19.5
91.2
80.7
5.2
5.2
1.2
1.2
1.2
1.2
2.9
2.9
2.8
1630 64.1 43.0 5.26 12.2
82.0 109.3
10.0
2.8
1850 65.2 46.2 5.45 12.0
83.8 109.7
10.3
2.9
2.9
6.7
1630 67.0 44.1 4.89 13.7
83.6 103.1
6.7
1850 68.1 47.4 5.07 13.4
85.4 103.4
5.2
12.0 1630 68.4 44.7 4.71 14.5
84.5
99.9
5.2
12.0 1850 69.6 48.1 4.88 14.2
86.3 100.1
2.9
2.9
6.6
6.7
5.1
11.8 1630 59.6 41.1 5.91 10.1
79.9 119.4
12.3
5.1
11.8 1850 60.7 44.2 6.12
9.9
81.6 119.6
12.6
0.9
0.9
2.7
2.7
1.2
1.2
2.9
2.9
0.5
0.6
1.3
1.3
0.5
0.6
0.5
0.6
0.2
0.3
0.3
0.3
0.3
0.3
0.2
0.3
0.6
1630 79.6 49.1 3.49 22.8
91.3
70.0
0.6
1850 81.0 52.8 3.61 22.4
93.3
70.0
0.5
1630 79.6 49.1 3.49 22.8
91.3
70.0
0.6
1850 81.0 52.8 3.61 22.4
93.3
70.0
0.5
1630 79.6 49.1 3.49 22.8
91.3
70.0
0.6
1850 81.0 52.8 3.61 22.4
93.3
70.0
0.5
1630 79.6 49.1 3.49 22.8
91.3
70.0
0.6
1850 81.0 52.8 3.61 22.4
93.3
70.0
1.2
1630 79.6 49.1 3.49 22.8
91.3
70.0
1.3
1850 81.0 52.8 3.61 22.4
93.3
70.0
1.2
1630 79.6 49.1 3.49 22.8
91.3
70.0
1.3
1850 81.0 52.8 3.61 22.4
93.3
70.0
1.2
1630 79.6 49.1 3.49 22.8
91.3
70.0
1.3
1850 81.0 52.8 3.61 22.4
93.3
70.0
3.0
1630 79.1 49.0 3.54 22.3
91.0
71.4
3.0
1850 80.5 52.6 3.67 21.9
93.0
71.9
1.2
1.2
3.1
3.1
1.6
1.7
1.6
1.7
3.7
1630 79.6 49.1 3.49 22.8
91.3
70.0
3.9
1850 81.0 52.8 3.61 22.4
93.3
70.0
3.7
1630 79.6 49.1 3.49 22.8
91.3
70.0
3.9
1850 81.0 52.8 3.61 22.4
93.3
70.0
2.7
1630 76.1 47.8 3.87 19.6
89.2
81.0
2.7
1850 77.4 51.4 4.01 19.3
91.1
81.4
7.1
1630 78.3 48.7 3.63 21.6
90.6
74.2
7.1
1850 79.7 52.3 3.76 21.2
92.5
74.5
5.6
13.0 1630 79.3 49.1 3.52 22.6
91.2
70.7
5.6
13.0 1850 80.7 52.7 3.64 22.2
93.1
71.0
1.1
1.1
2.6
1630 72.4 46.3 4.26 17.0
86.9
90.4
2.6
1850 73.7 49.8 4.42 16.7
88.7
90.9
6.8
1630 75.0 47.4 3.98 18.9
88.5
83.8
6.8
1850 76.3 50.9 4.12 18.5
90.4
84.2
2.7
2.7
6.7
6.7
12.1 1630 72.6 46.4 4.24 17.1
12.1 1850 73.8 49.9 4.40 16.8
2.8
2.8
6.7
6.7
6.6
2.1
2.1
6.2
6.2
1630 68.4 44.7 4.72 14.5
1850 69.5 48.1 4.89 14.2
1630 71.2 45.8 4.40 16.2
1850 72.4 49.3 4.56 15.9
1630 59.8 41.2 5.88 10.2
1850 60.9 44.3 6.09 10.0
1630 62.6 42.3 5.46 11.5
1850 63.7 45.5 5.66 11.2
1630 58.3 40.6 6.13
1630 52.0 38.1 7.45
1850 52.9 41.0 7.72
1630 54.2 39.0 6.91
1850 55.2 41.9 7.16
9.5
7.0
6.8
7.8
7.7
84.4
86.2 100.3
86.1
88.0
87.0
88.8
99.9
93.5
93.8
90.2
90.5
79.9 118.8
81.6 119.2
81.3 112.7
83.0 113.0
79.3 122.4
77.6 138.3
79.2 138.6
77.9 132.2
79.6 132.5
8.2
8.4
7.1
7.3
4.4
4.5
6.7
6.8
5.8
5.9
5.4
5.5
4.4
4.5
4.4
4.5
5.4
5.6
4.7
4.8
4.4
4.5
4.4
4.5
4.4
4.5
4.5
4.6
4.4
4.5
4.4
4.5
4.4
4.5
4.4
4.5
8.8
9.0
8.2
8.4
12.2
12.5
10.8
11.0
5.2
12.0 1630 64.0 42.9 5.27 12.2
82.0 109.6
10.1
5.2
12.0 1850 65.1 46.2 5.46 11.9
83.8 109.9
10.3
1.1
1.1
2.6
1630 55.7 39.5 6.61
8.4
78.3 128.4
14.7
2.6
1850 56.7 42.5 6.85
8.3
80.0 128.8
15.0
6.6
1850 59.3 43.6 6.36
9.3
81.0 122.7
13.1
13.4
17.6
18.0
15.8
16.1
5.0
11.5 1630 55.5 39.4 6.65
8.3
78.3 129.2
14.9
5.0
11.5 1850 56.4 42.4 6.90
8.2
80.0 129.4
15.2
Interpolation is permissible; extrapolation is not.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
For operation in the shaded areas, please see the Performance Data Selection Notes.
2.6
2.7
2.6
2.7
2.6
2.7
4.1
4.2
3.2
3.3
3.2
3.3
3.2
3.3
4.1
4.2
4.1
4.2
5.7
5.9
5.7
5.9
9.5
9.8
5.7
5.9
8.5
8.5
9.5
9.8
17.0
17.0
8.5
8.5
12.8
12.8
17.0
17.0
12.8
12.8
17.0
17.0
8.5
8.5
12.8
12.8
8.5
8.5
12.8
12.8
17.0
17.0
8.5
8.5
17.0
17.0
8.5
8.5
12.8
12.8
17.0
17.0
WPD
PSI FT
Heating - EAT 70°F
CFM HC kW COP HE LAT LWT HWC
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.3
0.1
0.1
0.2
0.3
0.2
0.3
1.5
1.6
1.5
1.6
8.9
20.6
1800 46.6 4.66
2.9
31.1 94.0
16.3
8.9
20.6
2050 47.3 4.52
3.1
31.9 91.4
16.2
2.2
2.2
5.1
1800 51.6 4.77
3.2
35.6 96.5
21.6
5.1
2050 52.4 4.63
3.3
36.6 93.7
21.4
4.6
10.6
1800 54.0 4.83
3.3
37.8 97.8
24.1
4.6
10.6
2050 54.8 4.68
3.4
38.8 94.8
23.9
7.6
17.6
1800 55.3 4.86
3.3
39.0 98.4
25.4
7.6
17.6
2050 56.1 4.71
3.5
40.1 95.3
25.3
1.6
1.6
3.8
1800 59.4 4.96
3.5
42.7 100.5 29.9
3.8
2050 60.3 4.80
3.7
43.9 97.2
29.7
8.9
1800 62.1 5.02
3.6
45.3 102.0 32.9
8.9
2050 63.1 4.87
3.8
46.5 98.5
32.7
1.3
1.3
3.4
3.4
3.9
3.9
6.7
15.5
1800 63.6 5.06
3.7
46.6 102.7 34.5
6.7
15.5
2050 64.6 4.90
3.9
47.9 99.2
34.4
3.0
1800 66.9 5.14
3.8
49.6 104.4 38.3
3.0
2050 67.9 4.99
4.0
50.9 100.7 38.0
7.8
1800 70.1 5.23
3.9
52.5 106.1 41.8
7.8
2050 71.2 5.07
4.1
53.9 102.1 41.5
6.0
13.9
1800 71.8 5.27
4.0
54.0 106.9 43.6
6.0
13.9
2050 72.9 5.11
4.2
55.5 102.9 43.5
1.2
1.2
3.1
3.1
2.7
1800 74.4 5.34
4.1
56.4 108.3 46.7
2.7
2050 75.5 5.18
4.3
57.9 104.1 46.4
7.1
7.1
1800
2050
78.0 5.44
79.2 5.28
4.2
4.4
59.6 110.1 50.7
61.2 105.8 50.4
5.6
13.0
1800 80.0 5.50
4.3
61.4 111.1 52.8
5.6
13.0
2050 81.2 5.33
4.5
63.0 106.7 52.6
1.1
1.1
3.0
3.0
2.6
1800 81.9 5.56
4.3
63.1 112.1 55.2
2.6
2050 83.2 5.38
4.5
64.8 107.6 54.8
6.8
1800 86.0 5.68
4.4
66.7 114.2 59.5
6.8
2050 87.3 5.50
4.6
68.5 109.4 59.3
5.4
12.4
1800 88.2 5.75
4.5
68.7 115.4 61.9
5.4
12.4
2050 89.5 5.57
4.7
70.5 110.4 61.7
1.2
1.2
2.7
1800 89.5 5.79
4.5
69.9 116.0 63.6
2.7
2050 90.9 5.61
4.7
71.7 111.0 63.1
3.6
1800 91.2 5.84
4.6
71.4 116.9 65.0
3.8
2050 92.6 5.66
4.8
73.3 111.8 65.0
3.6
1800 91.2 5.84
4.6
71.4 116.9 65.0
3.8
2050 92.6 5.66
4.8
73.3 111.8 65.0
0.5
1800 91.2 5.84
4.6
71.4 116.9 65.0
0.6
2050 92.6 5.66
4.8
73.3 111.8 65.0
0.5
1800 91.2 5.84
4.6
71.4 116.9 65.0
0.6
2050 92.6 5.66
4.8
73.3 111.8 65.0
0.5
1800 91.2 5.84
4.6
71.4 116.9 65.0
0.6
2050 92.6 5.66
4.8
73.3 111.8 65.0
0.2
1800 91.2 5.84
4.6
71.4 116.9 65.0
0.2
2050 92.6 5.66
4.8
73.3 111.8 65.0
0.2
1800 91.2 5.84
4.6
71.4 116.9 65.0
0.2
2050 92.6 5.66
4.8
73.3 111.8 65.0
0.2
1800 91.2 5.84
4.6
71.4 116.9 65.0
0.2
2050 92.6 5.66
4.8
73.3 111.8 65.0
0.1
1800 91.2 5.84
4.6
71.4 116.9 65.0
0.1
2050 92.6 5.66
4.8
73.3 111.8 65.0
0.1
1800 91.2 5.84
4.6
71.4 116.9 65.0
0.1
2050 92.6 5.66
4.8
73.3 111.8 65.0
0.1
1800 91.2 5.84
4.6
71.4 116.9 65.0
0.1
2050 92.6 5.66
4.8
73.3 111.8 65.0
0.1
1800 91.2 5.84
4.6
71.4 116.9 65.0
0.1
2050 92.6 5.66
4.8
73.3 111.8 65.0
0.1
1800 91.2 5.84
4.6
71.4 116.9 65.0
0.1
2050 92.6 5.66
4.8
73.3 111.8 65.0
0.1
1800 91.2 5.84
4.6
71.4 116.9 65.0
0.1
2050 92.6 5.66
4.8
73.3 111.8 65.0
All performance is based upon the lower voltage of dual voltage rated units.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution.
See Performance correction tables for operating conditions other than those listed above.
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
8.7
8.8
9.0
9.2
8.2
8.4
8.5
8.7
7.5
7.7
7.7
7.9
6.9
7.1
7.3
7.4
6.5
6.6
6.6
6.8
5.9
6.1
6.2
6.3
5.6
5.7
5.8
5.9
5.3
5.4
5.3
5.5
4.9
5.0
5.1
5.2
25
Design Guide
HZ SerieS
Heat Controller
Performance Data – HZ H/V/D 024 (Part Load), No vFlow
™
850 CFM Nominal (Rated) Airflow Heating, 750 CFM Nominal (Rated) Airflow Cooling Performance capacities shown in thousands of Btuh
EWT
°F
GPM
0.9
0.9
0.4
0.4
0.4
0.4
0.7
0.7
0.6
0.6
0.9
0.9
0.7
0.7
0.9
0.9
0.9
0.9
0.4
0.4
0.4
0.4
0.7
0.7
0.7
0.7
0.9
0.9
0.9
0.9
0.4
0.4
0.4
0.4
0.7
0.7
0.7
0.7
1.0
1.0
1.0
1.0
0.4
0.4
0.4
0.4
0.7
0.7
0.7
0.7
1.0
1.0
1.1
1.1
0.4
0.4
0.4
0.4
0.7
0.7
0.8
0.8
1.1
1.1
1.2
1.2
0.5
0.5
WPD
2.1
2.1
0.9
0.9
0.9
0.9
1.5
1.5
1.4
1.4
2.0
2.0
1.5
1.5
2.1
2.1
2.2
2.2
1.0
1.0
1.0
1.0
1.5
1.5
1.5
1.5
2.1
2.1
2.2
2.2
1.0
1.0
1.0
1.0
1.5
1.5
1.6
1.6
2.2
2.2
2.3
2.3
1.0
1.0
1.0
1.0
1.6
1.6
1.6
1.6
2.3
2.3
2.5
2.5
1.0
1.0
1.0
1.0
1.7
1.7
1.8
1.8
2.6
2.6
2.9
2.9
1.1
1.1
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
COOLING - EAT 80/67 °F
20
30
40
50
60
70
80
85
90
100
110
120
4.5
4.5
2.3
2.3
2.3
2.3
3.4
3.4
3.4
3.4
4.5
4.5
3.4
3.4
4.5
4.5
4.5
4.5
2.3
2.3
2.3
2.3
3.4
3.4
3.4
3.4
4.5
4.5
4.5
4.5
2.3
2.3
2.3
2.3
3.4
3.4
3.4
3.4
4.5
4.5
4.5
4.5
2.3
2.3
2.3
2.3
3.4
3.4
3.4
3.4
4.5
4.5
4.5
4.5
2.3
2.3
2.3
2.3
3.4
3.4
3.4
3.4
4.5
4.5
4.5
4.5
2.3
2.3
Interpolation is permissible, extrapolation is not. All performance data is based on the lower voltage of dual voltage units.
Performance stated is at the rated power supply, performance may vary as the power supply varies from the rated.
Table is with entering air of 80°F DB and 67°F WB in cooling, and 70°F DB in heating.
AHRI/ISO certified conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating.
6.5
6.6
5.8
5.9
4.7
4.8
4.3
4.4
5.4
5.5
3.4
3.5
5.3
5.4
4.3
4.3
3.7
3.8
2.9
2.9
2.6
2.7
2.3
2.3
3.4
3.4
3.0
3.0
2.5
2.6
2.2
2.2
1.9
2.0
1.4
1.4
2.6
2.6
2.0
2.0
1.6
1.6
1.2
1.2
1.1
1.1
0.8
0.8
1.5
1.5
1.1
1.1
0.9
0.9
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.7
0.7
0.7
0.7
10.1
10.1
10.8
10.8
7.2
7.2
8.1
8.1
8.6
8.6
11.0
11.1
12.6
12.6
13.5
13.6
8.9
8.9
18.8
18.8
13.7
13.7
15.7
15.7
16.8
16.9
19.4
19.4
20.7
20.8
15.3
15.3
17.5
17.5
20.7
20.7
23.6
23.6
25.2
25.2
16.9
16.9
34.9
34.9
24.9
24.9
28.2
28.3
30.0
30.0
37.7
37.7
39.1
39.2
29.6
29.6
33.1
33.1
38.8
38.8
41.1
41.2
41.9
41.9
34.4
34.4
20.6
21.0
20.9
21.3
19.8
20.2
20.0
20.4
20.2
20.6
21.0
21.4
21.5
21.9
21.8
22.2
20.3
20.6
23.2
23.6
21.8
22.2
22.4
22.8
22.7
23.1
23.3
23.8
23.6
24.1
22.3
22.7
22.9
23.3
23.6
24.1
24.2
24.6
24.4
24.9
22.7
23.2
25.3
25.8
24.4
24.9
24.9
25.3
25.0
25.5
25.2
25.7
25.1
25.6
25.0
25.5
25.3
25.7
25.2
25.6
24.7
25.2
24.3
24.8
25.3
25.8
15.4
15.7
15.9
16.2
13.4
13.7
14.1
14.4
14.5
14.7
16.0
16.3
16.9
17.2
17.4
17.7
14.6
14.9
19.6
20.0
17.5
17.8
18.4
18.7
18.9
19.2
19.8
20.2
20.3
20.7
18.2
18.5
19.1
19.5
20.3
20.7
21.1
21.5
21.5
21.9
18.9
19.3
23.1
23.5
21.5
21.9
22.2
22.6
22.5
22.9
23.2
23.6
23.1
23.5
22.4
22.9
22.9
23.3
23.1
23.6
22.8
23.2
22.5
22.9
23.0
23.5
11.9
12.7
12.1
12.9
11.3
12.1
11.5
12.3
11.6
12.4
12.1
13.0
12.5
13.4
12.7
13.6
11.6
12.4
13.7
14.6
12.7
13.6
13.1
14.1
13.4
14.3
13.8
14.8
14.0
15.0
13.0
14.0
13.5
14.4
14.0
15.0
14.4
15.4
14.5
15.6
13.4
14.3
14.9
16.0
14.5
15.5
14.8
15.8
14.9
15.9
14.7
15.8
14.5
15.5
14.9
15.9
15.0
16.0
14.6
15.6
14.0
14.9
13.5
14.5
14.9
16.0
1.53
1.56
1.47
1.49
1.87
1.91
1.74
1.77
1.67
1.71
1.45
1.48
1.34
1.36
1.28
1.31
1.65
1.68
1.05
1.07
1.27
1.30
1.17
1.19
1.12
1.14
1.02
1.04
0.98
1.00
1.2
1.22
1.10
1.12
0.98
1.00
0.90
0.91
0.85
0.87
1.12
1.14
0.66
0.67
0.86
0.88
0.79
0.80
0.75
0.76
0.61
0.63
0.59
0.60
0.76
0.77
0.69
0.70
0.60
0.61
0.55
0.56
0.54
0.55
0.67
0.68
21.4
21.7
21.9
22.2
23.2
23.6
24.0
24.3
18.3
18.6
18.9
19.1
19.6
19.9
20.8
21.1
15.2
15.4
16.0
16.2
16.4
16.6
17.4
17.7
11.5
11.7
13.0
13.2
13.6
13.8
13.9
14.1
27.1
27.5
28.1
28.5
26.7
27.1
28.5
28.9
29.5
29.9
24.3
24.6
25.8
26.2
26.7
27.1
25.5
25.9
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
HEATING - 70°F
PSI FT CFM TC SC kW HR EER HWC CFM HC kW HE LAT COP HWC
17.5
18.0
18.0
18.5
19.3
19.9
20.1
20.6
14.4
14.8
14.9
15.4
15.7
16.2
16.9
17.3
11.2
11.5
12.0
12.3
12.4
12.8
13.4
13.8
7.4
7.6
8.9
9.2
9.5
9.8
9.9
10.2
20.4
100.0
20.9
96.8
21.8
101.9
22.4
98.5
22.7
102.9
23.3
99.5
21.5
101.5
22.1
98.2
23.1
103.5
23.8
100.0
24.0
104.7
24.7
101.0
22.7
103.0
23.3
99.5
24.4
105.1
25.1
101.4
25.4
106.4
26.1
102.6
96.4
93.6
97.1
94.2
98.7
95.7
99.6
96.5
92.6
90.3
93.3
90.8
94.3
91.7
95.6
92.9
88.8
86.8
89.7
87.6
90.2
88.1
91.5
89.2
84.2
82.7
86.0
84.4
86.8
85.0
87.2
85.4
6.0
6.4
6.2
6.6
5.5
5.8
5.7
6.0
5.0
5.3
5.3
5.6
4.6
4.9
4.8
5.1
4.1
4.3
4.4
4.6
3.7
3.9
3.9
4.2
3.3
3.5
3.4
3.6
2.7
2.9
3.1
3.3
6.8
7.2
7.2
7.6
6.9
7.3
7.1
7.5
7.4
7.8
6.8
7.2
6.6
6.9
6.3
6.6
6.6
7.0
2.1
2.1
2.2
2.2
2.0
2.0
2.0
2.0
1.8
1.9
1.9
1.9
1.7
1.8
1.8
1.8
1.6
1.6
1.7
1.7
1.5
1.5
1.5
1.6
1.3
1.4
1.4
1.4
1.2
1.2
1.3
1.3
2.3
2.3
2.4
2.4
2.3
2.4
2.4
2.4
2.5
2.5
2.3
2.3
2.2
2.3
2.2
2.2
2.3
2.3
1.14
1.09
1.14
1.09
1.13
1.09
1.13
1.09
1.16
1.11
1.16
1.11
1.15
1.10
1.14
1.09
1.20
1.15
1.19
1.14
1.18
1.13
1.17
1.12
1.25
1.20
1.23
1.18
1.22
1.17
1.22
1.16
1.1
1.1
1.2
1.1
1.14
1.10
1.16
1.11
1.17
1.12
1.13
1.09
1.14
1.09
1.14
1.10
1.14
1.1
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See performance correction tables for operating conditions other than those listed above. See performance data selection notes for operation in the shaded areas.
Operation below 40°F EWT is based on a 15% methanol antifreeze solution.
Operation below 60°F EWT requires optional extended range insulated water and refrigerant circuits to avoid condensation within the unit cabinet.
26
Design Guide
HZ SerieS
Heat Controller
Performance Data – HZ H/V/D 024 (Full Load), No vFlow
™
EWT
°F
20
6.0
6.0
3.0
3.0
3.0
3.0
4.5
4.5
4.5
4.5
6.0
6.0
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
3.0
3.0
4.5
4.5
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
3.0
3.0
4.5
4.5
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
3.0
3.0
4.5
4.5
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
3.0
3.0
4.5
4.5
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
950 CFM Nominal (Rated) Airflow Heating, 850 CFM Nominal (Rated) Airflow Cooling
30
40
50
60
70
80
85
90
100
110
120
GPM
Performance capacities shown in thousands of Btuh
WPD COOLING - EAT 80/67 °F HEATING - 70°F
PSI FT CFM TC SC kW HR EER HWC CFM HC kW HE LAT COP HWC
6.2
6.4
5.6
5.8
4.7
4.8
4.4
4.5
5.3
5.5
3.7
3.7
5.3
5.4
4.4
4.5
3.9
4.0
3.2
3.3
3.0
3.0
2.7
2.7
3.7
3.7
3.3
3.4
2.9
2.9
2.5
2.6
2.3
2.4
1.9
1.9
2.9
3.0
2.3
2.4
2.1
2.1
1.6
1.6
1.4
1.4
1.1
1.1
1.9
1.9
1.5
1.5
1.2
1.2
0.9
0.9
0.8
0.8
0.7
0.7
1.1
1.1
0.8
0.8
0.7
0.7
10.2
10.0
10.8
10.6
7.4
7.3
8.3
8.2
8.9
8.7
10.9
10.7
12.4
12.1
13.2
12.9
9.0
8.8
17.2
16.9
13.2
12.9
14.9
14.6
15.8
15.5
17.6
17.3
18.7
18.3
14.4
14.2
16.3
16.0
18.5
18.2
20.6
20.3
21.8
21.4
15.7
15.4
27.9
27.4
21.5
21.1
23.7
23.3
24.9
24.4
29.6
29.1
30.6
30.1
24.5
24.1
26.8
26.3
30.3
29.7
32.1
31.5
32.8
32.2
27.5
27.0
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
20.7
21.1
21.3
21.6
18.2
18.5
19.1
19.4
19.5
19.9
21.3
21.7
22.5
22.9
23.1
23.5
19.7
20.0
25.7
26.1
23.1
23.5
24.3
24.7
24.9
25.3
26.0
26.4
26.5
27.0
23.9
24.4
25.1
25.5
26.4
26.9
27.5
28.0
28.0
28.5
24.8
25.2
29.9
30.4
27.9
28.4
28.8
29.3
29.2
29.7
30.1
30.6
30.0
30.6
29.1
29.6
29.7
30.2
30.1
30.6
29.8
30.3
29.4
29.9
29.8
30.4
14.6
15.7
14.8
15.9
13.7
14.7
14.0
15.0
14.1
15.2
14.8
15.9
15.3
16.4
15.5
16.7
14.2
15.2
16.7
17.9
15.5
16.7
16.1
17.3
16.3
17.5
16.8
18.1
17.0
18.3
15.9
17.1
16.4
17.7
17.0
18.3
17.5
18.8
17.7
19.0
16.3
17.5
18.2
19.6
17.6
18.9
17.9
19.3
18.1
19.4
18.1
19.5
18.0
19.3
18.0
19.4
18.2
19.6
18.1
19.4
17.6
18.9
17.3
18.6
18.2
19.6
2.03
2.11
1.96
2.03
2.46
2.55
2.28
2.37
2.20
2.28
1.95
2.02
1.82
1.88
1.75
1.82
2.18
2.26
1.50
1.55
1.75
1.81
1.63
1.69
1.57
1.63
1.47
1.53
1.42
1.47
1.7
1.73
1.55
1.61
1.43
1.48
1.33
1.38
1.29
1.33
1.58
1.64
1.07
1.11
1.30
1.35
1.21
1.26
1.17
1.22
1.01
1.05
0.98
1.02
1.19
1.23
1.11
1.15
0.99
1.03
0.93
0.96
0.90
0.93
1.08
1.12
1.4
1.4
0.5
0.5
0.6
0.6
0.9
0.9
0.9
0.9
1.3
1.3
0.9
0.9
1.4
1.4
1.4
1.4
0.6
0.6
0.6
0.6
0.9
0.9
0.9
0.9
1.4
1.4
1.4
1.4
0.6
0.6
0.6
0.6
0.9
0.9
1.0
1.0
1.5
1.5
1.5
1.5
0.6
0.6
0.6
0.6
1.0
1.0
1.0
1.0
1.6
1.6
1.6
1.6
0.6
0.6
0.6
0.6
1.1
1.1
1.1
1.1
1.8
1.8
1.9
1.9
0.7
0.7
27.7
28.2
28.0
28.6
26.6
27.2
26.9
27.5
27.1
27.7
28.0
28.6
28.7
29.3
29.0
29.7
27.1
27.7
30.8
31.4
29.0
29.7
29.8
30.4
30.2
30.9
31.0
31.6
31.4
32.0
29.6
30.2
30.4
31.0
31.3
32.0
32.0
32.7
32.4
33.1
30.2
30.8
33.5
34.2
32.3
33.0
32.9
33.6
33.1
33.8
33.5
34.2
33.3
34.0
33.1
33.8
33.4
34.1
33.4
34.1
32.8
33.6
32.4
33.1
33.5
34.2
3.1
3.1
1.2
1.2
1.3
1.3
2.1
2.1
2.0
2.0
3.1
3.1
2.1
2.1
3.2
3.2
3.2
3.2
1.3
1.3
1.3
1.3
2.2
2.2
2.2
2.2
3.3
3.3
3.3
3.3
1.3
1.3
1.3
1.3
2.2
2.2
2.2
2.2
3.4
3.4
3.5
3.5
1.3
1.3
1.3
1.3
2.3
2.3
2.3
2.3
3.6
3.6
3.8
3.8
1.4
1.4
1.5
1.5
2.5
2.5
2.6
2.6
4.0
4.0
4.4
4.4
1.6
1.6
15.4
15.8
16.5
16.9
17.1
17.5
18.2
18.7
10.7
11.0
12.6
12.9
13.4
13.8
13.9
14.3
19.5
20.0
20.2
20.7
97.6
94.8
98.4
95.5
21.1
21.6
99.4
96.4
22.5
101.0
23.1
97.9
23.3
102.0
24.0
98.7
23.9
102.6
24.6
99.3
25.6
104.6
26.2
101.0
26.5
105.7
93.1
90.8
94.3
91.8
94.9
92.4
96.2
93.5
88.2
86.3
90.1
88.0
91.0
88.9
91.5
89.3
27.2
102.0
26.7
106.0
27.5
102.3
28.6
108.2
29.4
104.3
29.6
109.5
30.4
105.4
28.2
107.7
28.9
103.8
30.1
110.1
30.9
106.0
31.2
111.4
32.0
107.2
29.6
109.4
30.4
105.4
31.6
112.0
32.5
107.7
32.8
113.4
33.6
109.0
840
950
840
950
840
950
840
950
840
950
840
950
840
950
840
950
840
950
840
950
840
950
840
950
840
950
840
950
840
950
840
950
840
950
840
950
840
950
840
950
840
950
840
950
840
950
840
950
840
950
29.0
29.4
29.6
30.1
31.4
31.8
32.3
32.8
25.1
25.4
25.8
26.2
26.7
27.1
28.2
28.6
21.0
21.3
22.0
22.4
22.6
23.0
23.8
24.1
16.5
16.8
18.2
18.5
19.1
19.4
19.5
19.8
36.4
36.9
37.6
38.2
35.8
36.3
38.1
38.7
39.4
40.0
32.6
33.1
34.7
35.2
35.8
36.3
34.2
34.7
1.66
1.61
1.67
1.61
1.69
1.64
1.71
1.66
1.64
1.59
1.64
1.59
1.64
1.59
1.65
1.60
1.66
1.61
1.65
1.60
1.64
1.59
1.64
1.59
1.73
1.68
1.70
1.64
1.68
1.63
1.68
1.62
1.8
1.8
1.9
1.8
1.80
1.74
1.87
1.81
1.92
1.86
1.72
1.66
1.77
1.71
1.80
1.74
1.76
1.7
5.4
5.7
5.5
5.8
5.1
5.4
5.2
5.5
4.8
5.0
5.0
5.2
4.5
4.7
4.6
4.8
4.0
4.2
4.3
4.5
3.7
3.9
3.9
4.1
3.3
3.5
3.4
3.6
2.8
2.9
3.1
3.3
5.8
6.1
6.0
6.2
5.9
6.1
5.9
6.2
6.0
6.3
5.8
6.1
5.7
6.0
5.6
5.8
5.8
6.0
3.2
3.3
3.3
3.4
3.0
3.1
3.1
3.2
2.8
2.8
2.9
3.0
2.6
2.6
2.7
2.7
2.3
2.3
2.4
2.5
2.1
2.1
2.2
2.3
1.8
1.9
1.9
1.9
1.5
1.5
1.7
1.8
3.7
3.8
3.9
4.0
3.8
3.9
3.9
4.0
4.0
4.1
3.7
3.8
3.6
3.7
3.4
3.5
3.6
3.7
Interpolation is permissible, extrapolation is not. All performance data is based on the lower voltage of dual voltage units.
Performance stated is at the rated power supply, performance may vary as the power supply varies from the rated.
Table is with entering air of 80°F DB and 67°F WB in cooling, and 70°F DB in heating.
AHRI/ISO certified conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating.
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See performance correction tables for operating conditions other than those listed above. See performance data selection notes for operation in the shaded areas.
Operation below 40°F EWT is based on a 15% methanol antifreeze solution.
Operation below 60°F EWT requires optional extended range insulated water and refrigerant circuits to avoid condensation within the unit cabinet.
27
Design Guide
HZ SerieS
Heat Controller
Performance Data – HZ H/V/D 036 (Part Load), No vFlow
™
EWT
°F
20
6.0
6.0
3.0
3.0
3.0
3.0
4.5
4.5
4.5
4.5
6.0
6.0
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
3.0
3.0
4.5
4.5
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
3.0
3.0
4.5
4.5
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
3.0
3.0
4.5
4.5
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
3.0
3.0
4.5
4.5
4.5
4.5
6.0
6.0
6.0
6.0
3.0
3.0
1000 CFM Nominal (Rated) Airflow Heating, 1000 CFM Nominal (Rated) Airflow Cooling
30
40
50
60
70
80
85
90
100
110
120
GPM
Performance capacities shown in thousands of Btuh
880 32.1
1000 32.7
880
1000
32.6
33.2
880 28.8
1000 29.4
880
1000
880
1000
30.4
31.0
31.1
31.7
880 26.6
1000 27.1
880
1000
880
1000
28.3
28.8
29.1
29.7
880 25.5
1000 26.0
880
1000
880
1000
27.1
27.6
28.0
28.5
880 24.4
1000 24.9
880 26.0
1000 26.5
880 32.7
1000 33.3
880
1000
880
1000
880
1000
880
1000
31.0
31.6
29.6
30.2
880 33.1
1000 33.8
880
1000
32.9
33.6
32.4
33.0
880 32.3
1000 33.0
880
1000
33.1
33.7
33.2
33.8
880 30.8
1000 31.4
880
1000
26.8
27.3
880 22.5
1000 22.9
880
1000
880
1000
23.8
24.2
24.5
25.0
880 21.0
1000 21.4
880
1000
880
1000
21.9
22.3
22.5
22.9
880 20.4
1000 20.8
880
1000
880
1000
20.7
21.1
21.0
21.4
WPD COOLING - EAT 80/67 °F HEATING - 70°F
PSI FT CFM TC SC kW HR EER HWC CFM HC kW HE LAT COP HWC
8.4
8.6
7.6
7.7
5.9
6.1
5.6
5.7
7.2
7.3
4.3
4.4
6.7
6.8
5.2
5.3
4.6
4.7
3.4
3.5
3.2
3.2
2.7
2.8
4.0
4.1
3.5
3.6
3.0
3.0
2.5
2.6
2.3
2.3
1.6
1.6
3.0
3.0
2.1
2.2
1.8
1.8
1.2
1.3
1.1
1.2
0.9
0.9
1.5
1.5
1.1
1.1
0.9
0.9
0.8
0.8
0.8
0.9
1.1
1.1
0.9
0.9
0.9
0.9
1.0
1.0
10.0
10.0
10.7
10.7
7.4
7.4
8.3
8.3
8.8
8.8
10.7
10.7
12.5
12.5
13.4
13.4
8.8
8.8
18.9
19.0
13.3
13.3
15.6
15.6
16.9
16.9
19.3
19.3
21.0
21.0
14.9
14.9
17.4
17.5
20.4
20.4
23.8
23.8
25.8
25.8
16.5
16.5
36.3
36.4
24.9
24.9
28.9
29.0
31.0
31.1
39.0
39.0
40.7
40.8
29.9
30.0
34.4
34.4
39.6
39.7
42.1
42.1
41.9
42.0
35.2
35.2
16.4
17.6
16.6
17.8
16.8
17.9
16.3
17.5
16.3
17.4
16.6
17.8
17.1
18.4
17.5
18.7
16.3
17.4
19.0
20.3
17.4
18.7
18.1
19.4
18.5
19.8
19.1
20.5
19.5
20.9
17.9
19.2
18.6
19.9
19.4
20.7
20.0
21.4
20.3
21.7
18.4
19.7
20.6
22.0
20.2
21.6
20.6
22.1
20.8
22.2
20.1
21.5
19.6
20.9
20.7
22.2
20.7
22.2
19.9
21.3
18.3
19.6
17.3
18.5
20.7
22.2
2.19
2.23
2.09
2.13
2.75
2.80
2.50
2.55
2.40
2.44
2.09
2.13
1.91
1.94
1.83
1.86
2.39
2.43
1.49
1.52
1.84
1.87
1.67
1.70
1.59
1.62
1.46
1.49
1.38
1.41
1.7
1.76
1.57
1.60
1.41
1.44
1.28
1.30
1.21
1.23
1.61
1.64
0.91
0.93
1.24
1.26
1.11
1.13
1.05
1.07
0.84
0.86
0.80
0.81
1.08
1.10
0.96
0.98
0.82
0.84
0.74
0.75
0.71
0.72
0.94
0.96
2.7
2.7
1.1
1.1
1.1
1.1
1.8
1.8
1.7
1.7
2.6
2.6
1.8
1.8
2.7
2.7
2.8
2.8
1.2
1.2
1.2
1.2
1.9
1.9
1.9
1.9
2.8
2.8
2.8
2.8
1.2
1.2
1.2
1.2
1.9
1.9
1.9
1.9
2.9
2.9
1.8
1.8
1.2
1.2
0.8
0.8
1.3
1.3
1.3
1.3
1.9
1.9
2.0
2.0
0.8
0.8
0.8
0.8
1.4
1.4
1.5
1.5
2.2
2.2
2.5
2.5
0.9
0.9
29.3
29.9
29.6
30.2
29.8
30.4
29.2
29.8
29.1
29.7
29.6
30.1
30.3
30.9
30.7
31.3
29.1
29.7
33.0
33.7
30.7
31.3
31.7
32.3
32.2
32.9
33.2
33.9
33.8
34.5
31.4
32.0
32.4
33.1
33.6
34.3
34.7
35.4
35.2
35.9
32.1
32.7
36.3
37.0
35.0
35.7
35.9
36.6
36.2
36.9
35.8
36.5
35.1
35.8
36.0
36.7
36.4
37.1
35.5
36.2
33.5
34.1
32.1
32.7
36.4
37.1
6.2
6.2
2.5
2.5
2.6
2.6
4.2
4.2
4.0
4.0
6.0
6.0
4.2
4.2
6.3
6.3
6.3
6.3
2.7
2.7
2.7
2.7
4.3
4.3
4.3
4.3
6.4
6.4
6.5
6.5
2.7
2.7
2.7
2.7
4.3
4.3
4.4
4.4
6.6
6.6
4.2
4.2
2.7
2.7
1.8
1.8
2.9
2.9
3.0
3.0
4.4
4.4
4.7
4.7
1.8
1.8
1.9
1.9
3.2
3.2
3.5
3.5
5.1
5.1
5.7
5.7
2.1
2.1
16.4
16.9
17.6
18.1
18.3
18.8
19.4
19.9
11.5
11.8
13.4
13.7
14.4
14.8
14.9
15.4
20.7
21.3
21.5
22.1
97.7
94.7
98.5
95.4
22.3
22.9
99.3
96.2
23.8
101.0
24.5
97.7
24.7
102.0
25.4
98.5
25.2
102.4
25.9
99.0
27.0
104.4
27.7
100.7
28.0
105.5
93.1
90.6
94.3
91.7
95.1
92.4
96.2
93.4
87.8
85.9
89.8
87.7
90.9
88.7
91.5
89.2
28.7
101.7
28.1
105.6
28.9
101.8
30.2
107.9
31.0
103.8
31.3
109.2
32.2
105.0
29.6
107.3
30.4
103.3
31.8
109.7
32.7
105.5
33.1
111.1
34.0
106.7
31.1
108.9
32.0
104.7
33.5
111.6
34.4
107.1
34.9
113.1
35.8
108.5
880 16.9
1000 17.2
880 18.9
1000 19.1
880 19.9
1000 20.2
880 20.4
1000 20.7
880 21.9
1000 22.2
880 23.1
1000 23.5
880 23.8
1000 24.1
880 24.9
1000 25.3
880 26.3
1000 26.7
880 27.1
1000 27.5
880 27.9
1000 28.3
880 29.5
1000 29.9
880 30.4
1000 30.8
880 30.8
1000 31.3
880 32.7
1000 33.2
880 33.7
1000 34.2
880 33.9
1000 34.3
880 36.0
1000 36.5
880 37.2
1000 37.8
880 35.4
1000 35.9
880 37.8
1000 38.3
880 39.1
1000 39.7
880 37.0
1000 37.5
880 39.5
1000 40.1
880 41.0
1000 41.5
1.65
1.58
1.66
1.59
1.67
1.60
1.67
1.60
1.64
1.57
1.64
1.57
1.65
1.58
1.65
1.58
1.64
1.57
1.64
1.57
1.64
1.57
1.64
1.57
1.65
1.58
1.65
1.58
1.64
1.57
1.64
1.57
1.7
1.6
1.7
1.7
1.70
1.63
1.72
1.65
1.74
1.67
1.67
1.60
1.69
1.62
1.70
1.63
1.68
1.6
5.7
6.1
5.9
6.3
5.4
5.7
5.4
5.8
5.0
5.2
5.2
5.5
4.7
5.0
4.8
5.1
4.3
4.5
4.5
4.7
3.9
4.2
4.1
4.4
3.6
3.8
3.7
3.9
3.0
3.2
3.4
3.5
6.4
6.7
6.7
7.1
6.5
6.9
6.7
7.0
6.9
7.3
6.4
6.8
6.2
6.5
5.9
6.3
6.2
6.6
2.9
3.0
3.0
3.1
2.8
2.8
2.8
2.9
2.6
2.6
2.7
2.8
2.5
2.5
2.5
2.6
2.2
2.3
2.3
2.4
2.1
2.1
2.2
2.2
1.9
1.9
1.9
2.0
1.6
1.7
1.8
1.8
3.3
3.3
3.4
3.5
3.3
3.4
3.4
3.4
3.5
3.6
3.3
3.3
3.1
3.2
3.0
3.1
3.2
3.2
Interpolation is permissible, extrapolation is not. All performance data is based on the lower voltage of dual voltage units.
Performance stated is at the rated power supply, performance may vary as the power supply varies from the rated.
Table is with entering air of 80°F DB and 67°F WB in cooling, and 70°F DB in heating.
AHRI/ISO certified conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating.
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See performance correction tables for operating conditions other than those listed above. See performance data selection notes for operation in the shaded areas.
Operation below 40°F EWT is based on a 15% methanol antifreeze solution.
Operation below 60°F EWT requires optional extended range insulated water and refrigerant circuits to avoid condensation within the unit cabinet.
28
Design Guide
HZ SerieS
Heat Controller
Performance Data – HZ H/V/D 036 (Full Load), No vFlow
™
1250 CFM Nominal (Rated) Airflow Heating, 1250 CFM Nominal (Rated) Airflow Cooling Performance capacities shown in thousands of Btuh
EWT
°F
20
30
40
50
60
70
80
85
90
100
110
120
GPM
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
6.8
6.8
9.0
9.0
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
WPD COOLING - EAT 80/67 °F HEATING - 70°F
PSI FT CFM TC SC kW HR EER HWC CFM HC kW HE LAT COP HWC
9.4
9.6
8.4
8.6
7.0
7.1
6.6
6.7
8.0
8.1
5.3
5.5
7.9
8.0
6.5
6.7
5.7
5.9
4.6
4.7
4.3
4.3
4.1
4.2
5.3
5.5
4.8
4.9
4.1
4.2
3.6
3.7
3.9
4.0
2.5
2.6
4.3
4.4
3.4
3.5
2.8
2.9
2.1
2.2
1.9
1.9
1.4
1.4
2.6
2.7
2.0
2.0
1.5
1.6
1.1
1.2
1.0
1.0
0.8
0.8
1.4
1.5
1.1
1.1
0.9
0.9
11.0
10.8
11.7
11.5
7.9
7.8
9.0
8.8
9.6
9.4
11.8
11.6
13.3
13.1
14.1
13.9
9.7
9.5
18.2
17.9
14.1
13.9
15.9
15.6
16.8
16.5
18.6
18.3
19.6
19.3
15.4
15.1
17.2
16.9
19.4
19.1
21.5
21.1
22.6
22.2
16.7
16.4
28.5
28.0
22.3
21.9
24.5
24.0
25.6
25.1
30.3
29.8
31.4
30.8
25.2
24.7
27.4
26.9
31.0
30.4
33.2
32.6
34.2
33.6
28.1
27.6
1100 39.8
1250 40.5
1100 40.5
1250 41.2
1100 37.0
1250 37.6
1100 38.6
1250 39.3
1100 39.4
1250 40.1
1100 35.8
1250 36.4
1100 37.4
1250 38.1
1100 38.3
1250 38.9
1100 33.3
1250 33.9
1100 35.0
1250 35.6
1100 35.8
1250 36.4
1100 30.9
1250 31.4
1100 32.4
1250 33.0
1100 33.3
1250 33.8
1100 28.5
1250 29.0
1100 29.9
1250 30.5
1100 30.7
1250 31.3
1100 45.4
1250 46.1
1100 45.1
1250 45.9
1100 44.8
1250 45.6
1100 44.9
1250 45.7
1100 45.3
1250 46.1
1100 45.4
1250 46.1
1100 43.9
1250 44.6
1100 44.7
1250 45.5
1100 45.0
1250 45.8
1100 42.3
1250 43.0
1100 43.5
1250 44.3
1100 44.0
1250 44.8
1100 40.4
1250 41.1
1100 41.8
1250 42.6
1100 42.5
1250 43.2
1100 38.2
1250 38.8
22.1
23.8
22.5
24.2
20.3
21.9
21.0
22.6
21.3
23.0
22.5
24.2
23.2
25.0
23.6
25.4
21.4
23.0
25.1
27.0
23.6
25.4
24.3
26.1
24.6
26.5
25.2
27.1
25.5
27.4
24.1
25.9
24.7
26.6
25.4
27.4
26.0
27.9
26.2
28.2
24.6
26.4
26.7
28.7
26.1
28.1
26.5
28.5
26.6
28.6
26.5
28.5
26.3
28.3
26.6
28.6
26.7
28.7
26.4
28.4
25.9
27.8
25.5
27.4
26.7
28.7
2.95
3.05
2.84
2.94
3.59
3.72
3.32
3.44
3.20
3.31
2.83
2.93
2.63
2.72
2.53
2.63
3.18
3.29
2.17
2.25
2.54
2.63
2.36
2.45
2.28
2.36
2.14
2.21
2.06
2.14
2.4
2.50
2.25
2.33
2.08
2.15
1.94
2.02
1.88
1.95
2.29
2.37
1.58
1.64
1.90
1.97
1.78
1.84
1.72
1.78
1.50
1.55
1.44
1.50
1.74
1.80
1.63
1.69
1.46
1.52
1.36
1.41
1.31
1.36
1.60
1.66
2.9
2.9
1.1
1.1
1.2
1.2
1.9
1.9
1.9
1.9
2.9
2.9
2.0
2.0
3.0
3.0
3.0
3.0
1.2
1.2
1.2
1.2
2.0
2.0
2.0
2.0
3.0
3.0
3.1
3.1
1.2
1.2
1.2
1.2
2.0
2.0
2.1
2.1
3.1
3.1
3.3
3.3
1.2
1.2
1.3
1.3
2.1
2.1
1.7
1.7
2.8
2.8
3.2
3.2
0.5
0.5
0.6
0.6
2.0
2.0
2.1
2.1
3.5
3.5
3.9
3.9
0.7
0.7
42.5
43.4
42.9
43.9
40.8
41.7
41.3
42.2
41.7
42.6
43.0
43.9
43.9
44.9
44.4
45.4
41.7
42.6
46.8
47.8
44.4
45.4
45.5
46.4
46.0
47.0
47.0
48.0
47.5
48.5
45.2
46.2
46.2
47.2
47.4
48.4
48.4
49.4
48.8
49.9
45.9
46.9
50.3
51.4
48.7
49.8
49.5
50.6
49.8
50.9
50.3
51.4
50.2
51.2
49.7
50.8
50.2
51.3
50.2
51.3
49.6
50.7
49.2
50.2
50.3
51.4
6.7
6.7
2.6
2.6
2.8
2.8
4.5
4.5
4.3
4.3
6.6
6.6
4.5
4.5
6.8
6.8
6.9
6.9
2.8
2.8
2.9
2.9
4.6
4.6
4.6
4.6
7.0
7.0
7.1
7.1
2.9
2.9
2.9
2.9
4.7
4.7
4.8
4.8
7.2
7.2
7.5
7.5
2.9
2.9
2.9
2.9
4.9
4.9
3.9
3.9
6.5
6.5
7.4
7.4
1.2
1.2
1.4
1.4
4.6
4.6
4.9
4.9
8.1
8.1
9.0
9.0
1.6
1.6
17.8
18.2
20.1
20.7
21.4
22.0
22.1
22.7
24.0
24.7
25.5
26.2
96.7
93.9
98.1
95.1
26.3
27.1
98.8
95.7
27.9
100.1
28.6
91.2
89.0
93.3
90.8
94.4
91.8
95.0
92.4
96.9
29.6
101.6
30.3
98.3
30.5
102.5
31.3
99.0
31.6
103.5
32.5
99.9
33.5
105.2
34.4
101.5
34.6
106.2
35.5
102.3
35.4
106.9
36.3
103.0
37.5
108.9
38.5
104.8
38.7
110.0
39.7
105.8
39.2
110.4
40.2
106.1
41.6
112.7
42.7
108.2
42.9
114.0
44.1
109.3
41.1
112.3
42.2
107.8
43.7
114.7
44.8
110.0
45.1
116.1
46.3
111.2
43.0
114.1
44.2
109.4
45.7
116.7
47.0
111.7
47.3
118.2
48.5
113.1
1100 25.2
1250 25.6
1100 27.7
1250 28.1
1100 29.0
1250 29.5
1100 29.7
1250 30.2
1100 31.8
1250 32.2
1100 33.3
1250 33.8
1100 34.2
1250 34.7
1100 35.8
1250 36.3
1100 37.6
1250 38.2
1100 38.6
1250 39.2
1100 39.8
1250 40.4
1100 41.9
1250 42.5
1100 43.0
1250 43.7
1100 43.9
1250 44.5
1100 46.2
1250 46.9
1100 47.6
1250 48.3
1100 48.0
1250 48.8
1100 50.8
1250 51.5
1100 52.3
1250 53.1
1100 50.2
1250 51.0
1100 53.1
1250 53.9
1100 54.8
1250 55.6
1100 52.4
1250 53.2
1100 55.5
1250 56.3
1100 57.3
1250 58.1
2.47
2.39
2.49
2.41
2.54
2.47
2.58
2.50
2.36
2.29
2.38
2.31
2.40
2.33
2.44
2.37
2.29
2.21
2.30
2.23
2.31
2.24
2.34
2.26
2.23
2.16
2.25
2.18
2.26
2.19
2.26
2.19
2.8
2.7
2.8
2.7
2.73
2.64
2.84
2.75
2.90
2.81
2.59
2.51
2.67
2.59
2.72
2.64
2.66
2.6
5.3
5.6
5.4
5.7
5.1
5.4
5.2
5.4
4.9
5.1
5.0
5.3
4.7
4.9
4.8
5.0
4.3
4.5
4.5
4.7
4.1
4.3
4.2
4.4
3.8
3.9
3.9
4.0
3.3
3.5
3.6
3.8
5.6
5.9
5.7
6.0
5.7
5.9
5.7
6.0
5.8
6.1
5.6
5.9
5.5
5.8
5.4
5.7
5.6
5.8
4.5
4.6
4.6
4.7
4.1
4.2
4.2
4.3
3.7
3.8
4.0
4.1
3.5
3.6
3.6
3.7
3.1
3.2
3.3
3.4
2.8
2.9
3.0
3.1
2.5
2.5
2.6
2.6
2.0
2.1
2.3
2.4
5.1
5.2
5.4
5.5
5.1
5.3
5.3
5.4
5.5
5.6
5.1
5.2
4.8
5.0
4.6
4.7
4.9
5.0
Interpolation is permissible, extrapolation is not. All performance data is based on the lower voltage of dual voltage units.
Performance stated is at the rated power supply, performance may vary as the power supply varies from the rated.
Table is with entering air of 80°F DB and 67°F WB in cooling, and 70°F DB in heating.
AHRI/ISO certified conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating.
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See performance correction tables for operating conditions other than those listed above. See performance data selection notes for operation in the shaded areas.
Operation below 40°F EWT is based on a 15% methanol antifreeze solution.
Operation below 60°F EWT requires optional extended range insulated water and refrigerant circuits to avoid condensation within the unit cabinet.
29
Design Guide
HZ SerieS
Heat Controller
Performance Data – HZ H/V/D 048 (Part Load), No vFlow
™
1350 CFM Nominal (Rated) Airflow Heating, 1350 CFM Nominal (Rated) Airflow Cooling Performance capacities shown in thousands of Btuh
EWT
°F
GPM
20
30
40
50
60
70
80
85
90
100
110
120
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
6.8
6.8
9.0
9.0
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
4.5
4.5
6.8
6.8
6.8
6.8
9.0
9.0
9.0
9.0
4.5
4.5
Interpolation is permissible, extrapolation is not. All performance data is based on the lower voltage of dual voltage units.
Performance stated is at the rated power supply, performance may vary as the power supply varies from the rated.
Table is with entering air of 80°F DB and 67°F WB in cooling, and 70°F DB in heating.
AHRI/ISO certified conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating.
WPD COOLING - EAT 80/67 °F HEATING - 70°F
PSI FT CFM TC SC kW HR EER HWC CFM HC kW HE LAT COP HWC
8.7
8.9
7.9
8.1
6.3
6.5
6.0
6.1
7.5
7.7
4.7
4.7
7.1
7.2
5.6
5.7
5.0
5.1
3.8
3.9
3.5
3.6
3.1
3.1
4.4
4.4
3.8
3.9
3.3
3.4
2.8
2.9
2.6
2.7
1.9
1.9
3.3
3.4
2.5
2.5
2.1
2.1
1.6
1.7
1.5
1.5
1.1
1.1
2.0
2.1
1.5
1.5
1.2
1.2
1.0
1.0
1.0
1.0
1.1
1.1
1.1
1.2
1.0
1.0
1.0
1.1
9.7
9.7
10.4
10.4
6.9
6.9
7.8
7.8
8.3
8.3
10.6
10.6
12.2
12.2
13.0
13.0
8.5
8.6
18.1
18.1
13.2
13.2
15.1
15.1
16.2
16.2
18.6
18.6
19.9
19.9
14.7
14.8
16.9
16.9
19.9
19.9
22.7
22.7
24.2
24.2
16.3
16.3
33.2
33.3
24.0
24.1
27.1
27.2
28.7
28.8
35.9
35.9
37.0
37.0
28.5
28.6
31.7
31.7
37.0
37.0
38.6
38.6
38.9
38.9
33.1
33.1
1190 37.1
1350 37.8
1190 37.9
1350 38.6
1190 34.2
1350 34.8
1190 35.8
1350 36.5
1190 36.6
1350 37.4
1190 32.9
1350 33.5
1190 34.6
1350 35.2
1190 35.4
1350 36.1
1190 30.2
1350 30.8
1190 31.9
1350 32.5
1190 32.7
1350 33.3
1190 27.7
1350 28.2
1190 29.2
1350 29.7
1190 30.0
1350 30.5
1190 25.4
1350 25.9
1190 26.7
1350 27.2
1190 27.4
1350 27.9
1190 40.9
1350 41.7
1190 39.5
1350 40.3
1190 38.5
1350 39.3
1190 41.7
1350 42.5
1190 41.3
1350 42.1
1190 40.9
1350 41.7
1190 41.2
1350 42.0
1190 41.7
1350 42.5
1190 41.7
1350 42.5
1190 39.8
1350 40.6
1190 40.9
1350 41.7
1190 41.3
1350 42.1
1190 37.9
1350 38.6
1190 39.3
1350 40.0
1190 39.9
1350 40.7
1190 35.5
1350 36.2
23.1
24.7
23.4
25.1
22.0
23.6
22.3
23.9
22.5
24.1
23.5
25.2
24.3
26.0
24.6
26.4
22.6
24.2
26.5
28.4
24.7
26.5
25.5
27.3
25.9
27.8
26.7
28.6
27.1
29.0
25.4
27.1
26.1
28.0
27.1
29.0
27.7
29.6
27.9
29.8
26.0
27.8
27.1
29.0
27.8
29.8
28.0
30.0
28.0
29.9
25.8
27.6
24.9
26.7
28.0
30.0
27.5
29.5
25.0
26.7
22.6
24.2
21.2
22.7
27.1
29.1
3.00
3.05
2.88
2.93
3.69
3.75
3.42
3.48
3.29
3.35
2.84
2.89
2.62
2.67
2.51
2.56
3.24
3.30
2.04
2.08
2.49
2.54
2.29
2.33
2.19
2.23
1.99
2.03
1.90
1.94
2.3
2.38
2.14
2.18
1.90
1.94
1.73
1.76
1.65
1.68
2.18
2.22
1.25
1.28
1.66
1.69
1.51
1.53
1.44
1.46
1.15
1.17
1.11
1.13
1.45
1.47
1.31
1.34
1.11
1.13
1.02
1.04
0.99
1.01
1.26
1.28
2.5
2.5
0.4
0.4
0.5
0.5
1.3
1.3
1.3
1.3
2.4
2.4
1.4
1.4
2.6
2.6
2.6
2.6
0.5
0.5
0.5
0.5
1.4
1.4
1.4
1.4
2.6
2.6
2.6
2.6
0.5
0.5
0.5
0.5
1.4
1.4
1.5
1.5
2.7
2.7
2.6
2.6
0.5
0.5
0.3
0.3
1.5
1.5
1.7
1.7
2.8
2.8
3.2
3.2
0.5
0.5
0.6
0.6
2.0
2.0
2.1
2.1
3.5
3.5
3.9
3.9
0.7
0.7
39.4
40.1
39.8
40.5
38.0
38.7
38.3
39.1
38.6
39.3
39.9
40.7
40.8
41.6
41.3
42.1
38.7
39.5
43.6
44.5
41.4
42.2
42.4
43.2
42.9
43.7
43.9
44.7
44.4
45.2
42.1
43.0
43.1
44.0
44.4
45.2
45.2
46.1
45.5
46.4
42.9
43.7
46.0
46.9
45.5
46.4
46.0
46.9
46.2
47.0
45.3
46.2
44.7
45.6
46.1
47.0
46.1
47.0
44.7
45.6
43.0
43.8
41.9
42.7
46.0
46.9
5.8
5.8
0.9
0.9
1.0
1.0
3.1
3.1
3.0
3.0
5.6
5.6
3.2
3.2
5.9
5.9
6.0
6.0
1.1
1.1
1.1
1.1
3.3
3.3
3.3
3.3
6.1
6.1
6.1
6.1
1.1
1.1
1.1
1.1
3.3
3.3
3.4
3.4
6.2
6.2
6.0
6.0
1.1
1.1
0.7
0.7
3.5
3.5
3.9
3.9
6.5
6.5
7.4
7.4
1.2
1.2
1.4
1.4
4.6
4.6
4.9
4.9
8.1
8.1
9.0
9.0
1.6
1.6
20.8
21.3
22.0
22.6
22.7
23.3
24.5
25.2
14.9
15.3
17.2
17.6
18.1
18.6
18.7
19.2
26.1
26.8
26.9
27.7
28.4
29.2
30.3
31.1
31.3
100.5
32.1
97.3
32.4
101.4
33.3
98.1
34.5
103.1
35.5
99.6
35.7
104.1
96.4
93.6
97.1
94.2
98.3
95.3
99.7
96.6
92.2
89.8
93.2
90.7
93.7
91.2
95.2
92.5
87.7
85.8
89.4
87.4
90.2
88.0
90.6
88.4
36.7
100.5
36.4
104.7
37.4
101.0
38.8
106.6
39.9
102.7
40.1
107.6
41.2
103.6
38.4
106.3
39.5
102.4
40.9
108.3
42.0
104.2
42.3
109.4
43.4
105.2
40.4
107.9
41.5
103.9
43.0
110.0
44.2
105.7
44.4
111.1
45.7
106.7
1190 22.8
1350 23.1
1190 25.0
1350 25.3
1190 25.9
1350 26.3
1190 26.5
1350 26.8
1190 28.5
1350 28.9
1190 29.8
1350 30.2
1190 30.5
1350 30.9
1190 32.3
1350 32.8
1190 33.9
1350 34.4
1190 34.8
1350 35.3
1190 36.3
1350 36.8
1190 38.2
1350 38.7
1190 39.2
1350 39.8
1190 40.4
1350 41.0
1190 42.6
1350 43.2
1190 43.8
1350 44.4
1190 44.6
1350 45.2
1190 47.0
1350 47.7
1190 48.3
1350 49.0
1190 46.6
1350 47.3
1190 49.2
1350 49.9
1190 50.6
1350 51.3
1190 48.7
1350 49.4
1190 51.4
1350 52.1
1190 52.8
1350 53.6
2.34
2.25
2.35
2.25
2.36
2.26
2.37
2.27
2.32
2.23
2.32
2.23
2.33
2.23
2.34
2.24
2.32
2.23
2.32
2.23
2.32
2.22
2.32
2.22
2.37
2.28
2.35
2.25
2.34
2.24
2.33
2.24
2.4
2.3
2.4
2.3
2.39
2.30
2.41
2.31
2.41
2.31
2.37
2.27
2.38
2.29
2.39
2.29
2.38
2.3
5.3
5.6
5.4
5.7
4.9
5.2
5.0
5.3
4.6
4.8
4.8
5.1
4.3
4.5
4.4
4.6
3.9
4.1
4.1
4.3
3.6
3.8
3.8
4.0
3.2
3.4
3.3
3.5
2.8
3.0
3.1
3.3
6.0
6.3
6.3
6.6
6.0
6.4
6.2
6.5
6.4
6.8
5.9
6.3
5.7
6.1
5.5
5.8
5.8
6.1
3.2
3.3
3.3
3.4
3.0
3.1
3.1
3.2
2.9
3.0
3.0
3.1
2.8
2.9
2.8
2.9
2.7
2.7
2.7
2.8
2.6
2.7
2.7
2.7
2.5
2.6
2.6
2.6
2.5
2.5
2.5
2.6
3.6
3.7
3.8
3.9
3.7
3.7
3.9
3.9
3.9
4.0
3.8
3.9
3.5
3.5
3.3
3.4
3.5
3.6
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See performance correction tables for operating conditions other than those listed above. See performance data selection notes for operation in the shaded areas.
Operation below 40°F EWT is based on a 15% methanol antifreeze solution.
Operation below 60°F EWT requires optional extended range insulated water and refrigerant circuits to avoid condensation within the unit cabinet.
30
Design Guide
HZ SerieS
Heat Controller
Performance Data – HZ H/V/D 048 (Full Load), No vFlow
™
1650 CFM Nominal (Rated) Airflow Heating, 1550 CFM Nominal (Rated) Airflow Cooling Performance capacities shown in thousands of Btuh
EWT
°F
GPM
20
30
40
50
60
70
80
85
90
100
110
120
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
9.0
9.0
12.0
12.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
Interpolation is permissible, extrapolation is not. All performance data is based on the lower voltage of dual voltage units.
Performance stated is at the rated power supply, performance may vary as the power supply varies from the rated.
Table is with entering air of 80°F DB and 67°F WB in cooling, and 70°F DB in heating.
AHRI/ISO certified conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating.
WPD COOLING - EAT 80/67 °F HEATING - 70°F
PSI FT CFM TC SC kW HR EER HWC CFM HC kW HE LAT COP HWC
7.3
7.4
6.9
7.0
9.9
10.1
8.8
9.0
8.3
8.5
5.6
5.7
8.2
8.4
6.8
6.9
6.0
6.1
4.8
4.9
4.5
4.6
4.0
4.1
5.5
5.6
5.0
5.1
4.3
4.4
3.8
3.9
3.6
3.6
2.8
2.9
4.5
4.6
3.6
3.7
3.1
3.1
2.4
2.5
2.3
2.3
1.9
2.0
2.9
2.9
2.3
2.3
2.0
2.1
1.8
1.8
1.8
1.8
1.9
1.9
1.9
2.0
1.8
1.8
1.8
1.9
10.3
10.1
10.9
10.7
7.7
7.6
8.5
8.4
9.0
8.9
11.1
10.8
12.4
12.2
13.2
12.9
9.2
9.0
17.1
16.8
13.2
13.0
14.8
14.6
15.7
15.4
17.5
17.2
18.4
18.1
14.5
14.2
16.2
15.9
18.4
18.0
20.2
19.9
21.2
20.8
15.7
15.4
25.9
25.4
21.1
20.7
22.9
22.5
23.8
23.3
26.8
26.3
27.0
26.5
23.7
23.2
25.2
24.8
27.0
26.6
26.8
26.3
26.4
25.9
25.8
25.4
1364 50.1
1550 51.0
1364 51.1
1550 51.9
1364 46.5
1550 47.3
1364 48.6
1550 49.4
1364 49.6
1550 50.5
1364 44.9
1550 45.7
1364 47.1
1550 47.9
1364 48.1
1550 49.0
1364 41.7
1550 42.5
1364 43.7
1550 44.5
1364 44.8
1550 45.6
1364 38.9
1550 39.5
1364 40.6
1550 41.3
1364 41.5
1550 42.2
1364 36.8
1550 37.4
1364 37.9
1550 38.6
1364 38.6
1550 39.3
1364 48.8
1550 49.6
1364 44.1
1550 44.9
1364 41.5
1550 42.2
1364 53.0
1550 53.9
1364 50.7
1550 51.6
1364 49.1
1550 50.0
1364 54.0
1550 54.9
1364 53.5
1550 54.5
1364 52.9
1550 53.8
1364 53.1
1550 54.0
1364 53.9
1550 54.8
1364 54.0
1550 54.9
1364 51.0
1550 51.9
1364 52.6
1550 53.5
1364 53.2
1550 54.1
1364 48.1
1550 49.0
28.0
30.2
28.5
30.6
26.6
28.6
26.9
28.9
27.2
29.2
28.6
30.8
29.6
31.8
30.1
32.4
27.3
29.3
32.4
34.8
30.2
32.5
31.3
33.6
31.8
34.2
32.7
35.1
33.0
35.5
31.0
33.3
32.0
34.4
33.0
35.5
33.5
36.0
33.6
36.1
31.8
34.2
31.2
33.5
33.6
36.1
33.4
36.0
33.1
35.6
28.8
31.0
27.4
29.4
33.2
35.7
32.0
34.5
27.0
29.1
23.2
25.0
21.3
22.9
31.2
33.6
3.94
4.09
3.81
3.94
4.78
4.96
4.44
4.60
4.28
4.43
3.78
3.91
3.53
3.65
3.41
3.53
4.23
4.38
2.92
3.02
3.39
3.52
3.17
3.29
3.07
3.18
2.87
2.97
2.77
2.87
3.2
3.35
3.02
3.13
2.78
2.88
2.60
2.69
2.51
2.60
3.07
3.18
2.05
2.12
2.52
2.61
2.35
2.44
2.27
2.35
1.89
1.96
1.82
1.88
2.28
2.37
2.12
2.20
1.80
1.87
1.64
1.70
1.57
1.63
2.05
2.12
3.1
3.1
0.6
0.6
0.6
0.6
1.6
1.6
1.6
1.6
3.0
3.0
1.7
1.7
3.2
3.2
3.2
3.2
0.6
0.6
0.7
0.7
1.7
1.7
1.7
1.7
3.2
3.2
3.2
3.2
0.7
0.7
0.7
0.7
1.7
1.7
1.8
1.8
3.3
3.3
3.4
3.4
0.7
0.7
0.7
0.7
1.8
1.8
1.7
1.7
2.8
2.8
3.2
3.2
0.5
0.5
0.6
0.6
2.0
2.0
2.1
2.1
3.5
3.5
3.9
3.9
0.7
0.7
54.0
55.2
54.5
55.7
53.2
54.3
53.1
54.3
53.3
54.4
54.6
55.8
55.8
57.0
56.4
57.6
53.4
54.5
59.5
60.8
56.5
57.7
57.9
59.1
58.5
59.8
59.9
61.1
60.4
61.7
57.5
58.8
58.9
60.1
60.4
61.7
61.3
62.7
61.6
63.0
58.6
59.8
59.8
61.1
61.6
62.9
61.8
63.1
61.6
63.0
57.1
58.3
55.2
56.4
61.7
63.0
60.7
62.0
54.8
56.0
49.7
50.7
46.8
47.8
59.8
61.1
7.2
7.2
1.3
1.3
1.4
1.4
3.7
3.7
3.6
3.6
7.0
7.0
3.8
3.8
7.3
7.3
7.4
7.4
1.5
1.5
1.5
1.5
3.9
3.9
3.9
3.9
7.4
7.4
7.5
7.5
1.5
1.5
1.5
1.5
4.0
4.0
4.0
4.0
7.6
7.6
7.8
7.8
1.5
1.5
1.6
1.6
4.2
4.2
3.9
3.9
6.5
6.5
7.4
7.4
1.2
1.2
1.4
1.4
4.6
4.6
4.9
4.9
8.1
8.1
9.0
9.0
1.6
1.6
29.2
30.0
30.9
31.7
31.8
32.7
34.0
34.9
20.9
21.4
24.2
24.8
25.7
26.3
26.5
27.2
36.0
100.1
37.0
96.9
37.1
100.9
38.1
97.5
38.8
102.1
39.8
98.6
41.0
103.6
42.1
100.0
42.2
104.5
43.3
100.8
43.5
105.4
44.7
101.6
46.0
107.2
47.2
103.2
47.3
108.1
95.5
92.7
96.6
93.8
97.3
94.3
98.8
95.7
90.1
87.9
92.2
89.8
93.1
90.6
93.7
91.1
48.6
104.0
48.2
108.8
49.5
104.6
50.9
110.7
52.3
106.3
52.4
111.8
53.8
107.3
50.6
110.5
51.9
106.1
53.5
112.5
54.9
108.0
55.1
113.7
56.5
109.0
52.9
112.2
54.3
107.6
56.0
114.3
57.5
109.6
57.7
115.5
59.2
110.6
1450 31.4
1650 31.9
1450 34.7
1650 35.3
1450 36.2
1650 36.8
1450 37.1
1650 37.6
1450 39.9
1650 40.5
1450 41.7
1650 42.3
1450 42.7
1650 43.3
1450 45.0
1650 45.7
1450 47.2
1650 47.9
1450 48.3
1650 49.1
1450 50.2
1650 51.0
1450 52.7
1650 53.5
1450 54.0
1650 54.8
1450 55.5
1650 56.3
1450 58.2
1650 59.1
1450 59.7
1650 60.6
1450 60.7
1650 61.6
1450 63.8
1650 64.8
1450 65.5
1650 66.5
1450 63.4
1650 64.3
1450 66.6
1650 67.6
1450 68.4
1650 69.4
1450 66.0
1650 67.0
1450 69.4
1650 70.5
1450 71.3
1650 72.4
3.48
3.37
3.52
3.41
3.60
3.49
3.65
3.53
3.30
3.20
3.33
3.23
3.38
3.27
3.44
3.33
3.18
3.08
3.20
3.11
3.22
3.12
3.26
3.16
3.17
3.07
3.16
3.06
3.16
3.06
3.16
3.06
3.8
3.7
3.9
3.8
3.83
3.72
3.93
3.81
3.98
3.86
3.68
3.56
3.77
3.65
3.82
3.70
3.76
3.6
4.7
5.0
4.8
5.0
4.6
4.8
4.6
4.8
4.4
4.6
4.5
4.7
4.2
4.4
4.3
4.5
3.9
4.1
4.0
4.2
3.7
3.8
3.8
4.0
3.4
3.5
3.4
3.6
2.9
3.0
3.2
3.4
5.0
5.3
5.2
5.4
5.1
5.3
5.1
5.4
5.3
5.5
5.0
5.3
4.9
5.2
4.8
5.1
5.0
5.2
4.9
5.0
5.0
5.1
4.5
4.6
4.6
4.7
4.3
4.4
4.4
4.5
4.1
4.1
4.1
4.2
3.8
3.9
3.9
4.0
3.6
3.7
3.7
3.8
3.5
3.5
3.5
3.6
3.3
3.3
3.4
3.5
5.6
5.7
5.9
6.0
5.6
5.8
6.0
6.1
6.1
6.2
5.9
6.0
5.3
5.4
5.1
5.2
5.4
5.5
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See performance correction tables for operating conditions other than those listed above.
See performance data selection notes for operation in the shaded areas.
Operation below 40°F EWT is based on a 15% methanol antifreeze solution.
Operation below 60°F EWT requires optional extended range insulated water and refrigerant circuits to avoid condensation within the unit cabinet.
31
Design Guide
HZ SerieS
Heat Controller
Performance Data – HZ H/V/D 060 (Part Load), No vFlow
™
1650 CFM Nominal (Rated) Airflow Heating, 1500 CFM Nominal (Rated) Airflow Cooling Performance capacities shown in thousands of Btuh
EWT
°F
GPM
20
30
40
50
60
70
80
85
90
100
110
120
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
9.0
9.0
12.0
12.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
Interpolation is permissible, extrapolation is not. All performance data is based on the lower voltage of dual voltage units.
Performance stated is at the rated power supply, performance may vary as the power supply varies from the rated.
Table is with entering air of 80°F DB and 67°F WB in cooling, and 70°F DB in heating.
AHRI/ISO certified conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating.
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
1320 47.5
1500 48.5
1320 48.5
1500 49.5
1320 44.0
1500 44.9
1320 46.0
1500 46.8
1320 46.9
1500 47.9
1320 42.4
1500 43.3
1320 44.4
1500 45.2
1320 45.4
1500 46.2
1320 39.4
1500 40.2
1320
1500
1320
1500
1320
1500
1320
1500
41.2
42.0
42.1
43.0
1320 36.7
1500 37.4
1320 34.4
1500 35.1
1320
1500
1320
1500
38.2
38.9
39.0
39.8
35.6
36.3
36.3
37.0
1320 56.0
1500 57.1
1320 55.8
1500 56.9
1320 55.4
1500 56.5
1320 55.3
1500 56.4
1320 55.9
1500 57.0
1320 56.0
1500 57.1
1320 53.7
1500 54.8
1320 54.9
1500 56.0
1320 55.4
1500 56.5
1320 51.4
1500 52.4
1320 53.0
1500 54.1
1320 53.8
1500 54.8
1320 48.6
1500 49.6
1320 50.5
1500 51.5
1320 51.4
1500 52.4
1320 45.6
1500 46.5
WPD COOLING - EAT 80/67 °F HEATING - 70°F
PSI FT CFM TC SC kW HR EER HWC CFM HC kW HE LAT COP HWC
7.5
7.7
7.1
7.2
10.3
10.5
9.3
9.4
8.7
8.9
5.6
5.7
8.5
8.7
6.9
7.0
6.0
6.1
4.7
4.8
4.4
4.4
3.8
3.9
5.5
5.6
4.9
5.0
4.2
4.2
3.6
3.7
3.3
3.4
2.4
2.5
4.3
4.4
3.3
3.3
2.7
2.7
2.0
2.0
1.8
1.8
1.3
1.3
2.4
2.5
1.8
1.8
1.4
1.5
1.1
1.1
1.0
1.1
1.0
1.0
1.3
1.3
1.0
1.1
1.0
1.0
10.2
10.2
10.8
10.8
7.6
7.6
8.4
8.4
8.9
8.9
11.1
11.1
12.5
12.5
13.3
13.3
9.1
9.1
18.3
18.4
13.6
13.6
15.4
15.4
16.4
16.5
19.0
19.0
20.2
20.3
15.1
15.2
17.2
17.2
20.5
20.5
23.3
23.3
24.8
24.8
16.7
16.7
34.6
34.6
24.8
24.8
28.0
28.0
29.8
29.8
37.0
37.0
38.0
38.1
29.6
29.6
32.9
32.9
38.0
38.1
39.2
39.2
39.2
39.2
34.4
34.4
31.0
33.2
31.4
33.7
28.9
31.0
29.6
31.7
30.0
32.2
31.6
33.9
32.4
34.7
32.9
35.2
30.2
32.4
34.8
37.2
33.0
35.3
33.8
36.2
34.2
36.6
35.0
37.5
35.3
37.8
33.6
36.0
34.4
36.8
35.4
37.9
36.0
38.6
36.3
38.9
34.3
36.7
38.1
40.8
36.3
38.9
36.9
39.5
37.2
39.9
38.6
41.3
38.9
41.7
37.2
39.8
37.8
40.4
38.9
41.6
39.5
42.3
39.8
42.6
38.0
40.7
3.74
3.81
3.61
3.68
4.51
4.59
4.22
4.30
4.09
4.16
3.55
3.62
3.30
3.36
3.17
3.23
4.02
4.09
2.58
2.63
3.12
3.18
2.88
2.93
2.76
2.81
2.50
2.55
2.40
2.44
2.9
2.98
2.69
2.74
2.38
2.42
2.17
2.21
2.07
2.11
2.73
2.78
1.60
1.63
2.07
2.11
1.90
1.93
1.81
1.84
1.51
1.54
1.47
1.50
1.82
1.85
1.67
1.70
1.47
1.50
1.42
1.45
1.41
1.44
1.61
1.64
2.5
2.5
0.0
0.0
0.3
0.3
1.3
1.3
1.1
1.1
2.4
2.4
1.4
1.4
2.6
2.6
2.6
2.6
0.3
0.3
0.3
0.3
1.4
1.4
1.4
1.4
2.6
2.6
2.6
2.6
0.3
0.3
0.3
0.3
1.3
1.3
1.3
1.3
2.6
2.6
2.7
2.7
0.2
0.2
0.2
0.2
1.4
1.4
1.5
1.5
3.0
3.0
3.4
3.4
0.2
0.2
0.5
0.5
1.9
1.9
2.5
2.5
4.2
4.2
5.2
5.2
0.9
0.9
51.0
52.0
51.4
52.3
49.8
50.8
50.0
51.0
50.2
51.2
51.5
52.5
52.4
53.4
52.9
54.0
50.4
51.3
55.7
56.8
53.1
54.1
54.2
55.2
54.8
55.8
56.1
57.2
56.7
57.8
54.0
55.0
55.1
56.2
56.7
57.8
57.9
59.0
58.5
59.6
54.9
56.0
60.9
62.0
58.5
59.6
59.5
60.6
59.9
61.1
61.1
62.3
61.0
62.2
59.9
61.1
60.6
61.8
61.1
62.2
60.6
61.8
60.2
61.4
60.8
62.0
5.8
5.8
0.0
0.0
0.6
0.6
3.1
3.1
2.6
2.6
5.4
5.4
3.2
3.2
6.0
6.0
6.0
6.0
0.8
0.8
0.7
0.7
3.2
3.2
3.2
3.2
5.9
5.9
5.9
5.9
0.7
0.7
0.6
0.6
3.1
3.1
3.0
3.0
6.0
6.0
6.3
6.3
0.4
0.4
0.4
0.4
3.2
3.2
3.5
3.5
6.9
6.9
7.9
7.9
0.6
0.6
1.1
1.1
4.4
4.4
11.9
11.9
2.1
2.1
5.7
5.7
9.6
9.6
27.3
28.0
29.0
29.8
30.0
30.8
32.6
33.5
18.7
19.3
22.1
22.7
23.5
24.1
24.2
24.9
34.7
35.7
35.9
36.9
98.5
95.4
99.3
96.1
37.9
100.7
39.0
97.4
40.4
102.3
41.5
98.8
41.7
103.2
42.9
99.6
43.3
104.2
44.5
100.5
46.0
106.1
47.3
102.2
47.5
107.1
93.6
91.1
94.8
92.1
95.4
92.7
97.1
94.2
88.0
86.1
90.2
88.0
91.1
88.8
91.6
89.3
48.8
103.1
48.5
107.7
49.8
103.6
51.5
109.7
52.9
105.4
53.0
110.8
54.5
106.4
51.0
109.4
52.4
105.1
54.0
111.5
55.5
107.0
55.6
112.6
57.2
108.0
53.5
111.1
55.0
106.7
56.6
113.2
58.2
108.5
58.2
114.3
59.8
109.5
1450 28.2
1650 28.6
1450 31.7
1650 32.2
1450 33.1
1650 33.6
1450 33.9
1650 34.4
1450 37.0
1650 37.6
1450 38.8
1650 39.4
1450 39.8
1650 40.4
1450 42.5
1650 43.1
1450 44.7
1650 45.3
1450 45.9
1650 46.6
1450 48.1
1650 48.8
1450 50.6
1650 51.4
1450 52.1
1650 52.8
1450 53.6
1650 54.4
1450 56.5
1650 57.3
1450 58.1
1650 58.9
1450 59.1
1650 59.9
1450 62.2
1650 63.1
1450 63.9
1650 64.8
1450 61.8
1650 62.6
1450 65.0
1650 65.9
1450 66.7
1650 67.6
1450 64.4
1650 65.3
1450 67.7
1650 68.7
1450 69.4
1650 70.4
3.02
2.90
3.04
2.91
3.07
2.94
3.09
2.96
2.96
2.84
2.97
2.85
2.98
2.86
3.01
2.89
2.91
2.79
2.92
2.80
2.93
2.81
2.94
2.82
2.87
2.75
2.88
2.76
2.89
2.77
2.89
2.77
3.2
3.0
3.2
3.1
3.16
3.03
3.21
3.08
3.24
3.11
3.10
2.97
3.13
3.00
3.16
3.03
3.13
3.0
5.4
5.7
5.5
5.8
5.0
5.3
5.2
5.5
4.7
5.0
4.9
5.2
4.4
4.7
4.5
4.8
4.0
4.2
4.2
4.5
3.7
3.9
3.9
4.1
3.4
3.6
3.4
3.6
2.9
3.1
3.2
3.4
6.0
6.3
6.2
6.5
6.0
6.4
6.1
6.5
6.3
6.6
5.9
6.3
5.8
6.1
5.6
5.9
5.8
6.2
4.0
4.1
4.1
4.2
3.8
3.8
3.8
3.9
3.6
3.7
3.7
3.8
3.5
3.5
3.5
3.6
3.3
3.4
3.4
3.5
3.2
3.3
3.3
3.4
3.2
3.2
3.2
3.2
3.1
3.1
3.1
3.2
4.5
4.6
4.7
4.8
4.5
4.6
4.6
4.7
4.9
4.9
4.4
4.5
4.3
4.4
4.1
4.2
4.3
4.4
See performance correction tables for operating conditions other than those listed above. See performance data selection notes for operation in the shaded areas.
Operation below 40°F EWT is based on a 15% methanol antifreeze solution.
Operation below 60°F EWT requires optional extended range insulated water and refrigerant circuits to avoid condensation within the unit cabinet.
32
Design Guide
HZ SerieS
Heat Controller
Performance Data – HZ H/V/D 060 (Full Load), No vFlow
™
2050 CFM Nominal (Rated) Airflow Heating, 1850 CFM Nominal (Rated) Airflow Cooling
EWT
°F
GPM
20
30
40
50
60
70
80
85
90
100
110
120
7.5
7.5
11.3
11.3
15.0
15.0
7.5
7.5
15.0
15.0
7.5
7.5
11.3
11.3
15.0
15.0
11.3
11.3
15.0
15.0
11.3
11.3
15.0
15.0
7.5
7.5
11.3
11.3
7.5
7.5
11.3
11.3
15.0
15.0
7.5
7.5
15.0
15.0
7.5
7.5
11.3
11.3
15.0
15.0
11.3
11.3
15.0
15.0
7.5
7.5
11.3
11.3
7.5
7.5
11.3
11.3
15.0
15.0
7.5
7.5
15.0
15.0
7.5
7.5
11.3
11.3
15.0
15.0
Performance capacities shown in thousands of Btuh
WPD COOLING - EAT 80/67 °F HEATING - 70°F
PSI FT CFM TC SC kW HR EER HWC CFM HC kW HE LAT COP HWC
8.7
8.9
8.2
8.3
11.7
11.9
10.4
10.6
9.8
10.0
8.1
8.3
7.2
7.3
6.7
6.8
9.8
10.0
5.8
6.0
5.4
5.5
4.9
5.0
6.7
6.8
6.1
6.2
5.3
5.4
4.7
4.8
4.3
4.4
3.5
3.5
5.5
5.6
4.4
4.5
3.8
3.8
3.0
3.1
2.8
2.8
2.2
2.3
3.5
3.6
2.8
2.9
2.4
2.5
2.0
2.1
1.9
1.9
1.8
1.8
2.3
2.3
1.9
2.0
1.8
1.8
10.4
10.2
11.0
10.8
7.9
7.8
8.8
8.6
9.3
9.1
11.0
10.8
12.4
12.1
13.1
12.9
9.3
9.2
16.9
16.6
13.1
12.8
14.7
14.4
15.5
15.2
17.2
16.9
18.2
17.9
14.3
14.0
16.0
15.7
18.0
17.7
20.0
19.6
21.0
20.7
15.4
15.2
26.3
25.8
20.8
20.4
22.8
22.4
23.8
23.4
27.6
27.1
28.3
27.7
23.4
23.0
25.4
24.9
28.1
27.5
29.1
28.5
29.4
28.8
26.0
25.5
1630 65.1
1850 66.2
1630 66.4
1850 67.5
1630 60.6
1850 61.6
1630 63.2
1850 64.3
1630 64.5
1850 65.6
1630 58.7
1850 59.8
1630 61.3
1850 62.3
1630 62.6
1850 63.7
1630 55.2
1850 56.2
1630 57.5
1850 58.5
1630 58.8
1850 59.8
1630 52.2
1850 53.1
1630 54.1
1850 55.0
1630 55.2
1850 56.1
1630 50.0
1850 50.8
1630 51.3
1850 52.2
1630 52.1
1850 53.0
1630 75.3
1850 76.6
1630 74.9
1850 76.2
1630 74.2
1850 75.5
1630 74.4
1850 75.7
1630 75.2
1850 76.5
1630 75.3
1850 76.6
1630 72.4
1850 73.6
1630 74.0
1850 75.3
1630 74.6
1850 75.9
1630 69.5
1850 70.7
1630 71.7
1850 73.0
1630 72.7
1850 74.0
1630 66.1
1850 67.3
1630 68.6
1850 69.8
1630 69.9
1850 71.1
1630 62.5
1850 63.5
40.6
43.6
41.1
44.2
38.5
41.4
39.2
42.1
39.6
42.6
41.1
44.2
42.1
45.3
42.6
45.9
39.6
42.6
44.9
48.3
42.6
45.8
43.7
47.0
44.2
47.5
45.1
48.5
45.6
49.0
43.4
46.7
44.4
47.7
45.5
48.9
46.4
49.9
46.9
50.4
44.1
47.5
48.9
52.6
46.7
50.3
47.6
51.1
48.0
51.6
49.5
53.2
49.8
53.6
47.8
51.4
48.6
52.2
49.7
53.4
50.3
54.0
50.5
54.3
48.8
52.5
5.20
5.39
5.01
5.19
6.30
6.53
5.83
6.04
5.62
5.82
5.00
5.18
4.65
4.82
4.49
4.65
5.60
5.80
3.84
3.98
4.49
4.65
4.18
4.33
4.03
4.18
3.77
3.91
3.65
3.78
4.3
4.42
3.98
4.12
3.68
3.81
3.44
3.56
3.32
3.44
4.04
4.19
2.84
2.94
3.35
3.47
3.15
3.26
3.05
3.16
2.72
2.82
2.66
2.76
3.09
3.20
2.91
3.02
2.68
2.78
2.58
2.67
2.53
2.62
2.87
2.97
2.5
2.5
0.0
0.0
0.3
0.3
1.3
1.3
1.1
1.1
2.4
2.4
1.4
1.4
2.6
2.6
2.6
2.6
0.3
0.3
0.3
0.3
1.4
1.4
1.8
1.8
3.3
3.3
4.1
4.1
0.6
0.6
0.8
0.8
2.2
2.2
2.3
2.3
4.1
4.1
4.3
4.3
0.7
0.7
0.8
0.8
2.4
2.4
2.6
2.6
4.7
4.7
5.3
5.3
0.9
0.9
1.2
1.2
3.0
3.0
3.7
3.7
6.1
6.1
7.3
7.3
1.7
1.7
71.9
73.4
72.3
73.8
71.6
73.1
71.3
72.8
71.3
72.9
72.3
73.9
73.4
75.0
74.0
75.6
71.4
72.9
77.5
79.2
74.0
75.6
75.5
77.1
76.3
77.9
77.9
79.6
78.7
80.4
75.1
76.7
76.7
78.3
78.6
80.3
80.3
82.0
81.1
82.8
76.2
77.8
84.1
85.9
80.9
82.6
82.3
84.1
83.0
84.8
84.3
86.1
84.2
86.0
82.8
84.5
83.8
85.6
84.3
86.1
83.5
85.3
82.7
84.5
84.0
85.8
5.8
5.8
0.0
0.0
0.6
0.6
3.1
3.1
2.6
2.6
5.4
5.4
3.2
3.2
6.0
6.0
6.0
6.0
0.8
0.8
0.7
0.7
3.2
3.2
4.2
4.2
7.7
7.7
9.4
9.4
1.3
1.3
1.8
1.8
5.2
5.2
10.0
10.0
1.7
1.7
5.2
5.2
9.6
9.6
6.0
6.0
10.8
10.8
1.7
1.7
5.4
5.4
2.7
2.7
7.0
7.0
12.2
12.2
2.0
2.0
16.8
16.8
3.9
3.9
8.6
8.6
14.1
14.1
29.8
30.6
33.6
34.5
35.8
36.7
36.9
37.9
40.2
41.3
42.8
44.0
97.7
94.7
99.2
96.0
44.3
100.0
45.5
96.7
46.9
101.5
92.0
89.6
94.1
91.5
95.3
92.5
95.9
93.1
48.2
98.0
50.0
103.2
51.3
99.6
51.7
104.1
53.0
100.4
53.6
105.2
55.1
101.4
57.1
107.2
58.6
103.2
59.0
108.3
60.6
104.1
60.3
109.0
61.9
104.8
64.2
111.2
65.9
106.7
66.3
112.4
68.0
107.8
66.9
112.8
68.7
108.1
71.1
115.2
73.0
110.3
73.3
116.5
75.3
111.4
70.1
114.6
72.0
109.8
74.4
117.1
76.3
112.0
76.7
118.4
78.7
113.1
73.3
116.4
75.2
111.4
77.7
119.0
79.7
113.7
80.0
120.3
82.1
114.9
4.52
4.38
4.55
4.41
4.66
4.52
4.74
4.59
4.28
4.15
4.32
4.19
4.38
4.24
4.47
4.33
4.07
3.94
4.12
3.99
4.15
4.02
4.21
4.08
3.89
3.77
3.94
3.82
3.98
3.86
4.00
3.88
5.0
4.9
5.1
4.9
4.96
4.81
5.12
4.96
5.21
5.05
4.76
4.61
4.89
4.74
4.96
4.81
4.86
4.7
1800
2050
82.4
83.7
1800 83.1
2050 84.4
1800 87.8
2050 89.1
1800
2050
90.3
91.7
1800 86.7
2050 88.0
1800 91.5
2050 92.9
1800
2050
94.1
95.5
1800 90.3
2050 91.7
1800 95.2
2050 96.7
1800 97.9
2050 99.4
1800 42.8
2050 43.5
1800 46.9
2050 47.6
1800 49.1
2050 49.9
1800 50.4
2050 51.2
1800 53.9
2050 54.7
1800 56.7
2050 57.6
1800
2050
58.3
59.2
1800 61.1
2050 62.1
1800 64.5
2050 65.5
1800
2050
66.3
67.3
1800 68.5
2050 69.5
1800 72.3
2050 73.4
1800 74.4
2050 75.5
1800 75.8
2050 77.0
1800 80.1
2050 81.3
5.0
5.3
5.1
5.3
4.8
5.1
4.9
5.1
4.6
4.8
4.7
5.0
4.4
4.6
4.5
4.7
4.1
4.3
4.3
4.5
3.9
4.1
4.0
4.2
3.6
3.8
3.7
3.9
3.2
3.4
3.5
3.7
5.3
5.6
5.5
5.7
5.4
5.6
5.4
5.7
5.5
5.8
5.3
5.6
5.2
5.5
5.1
5.4
5.3
5.5
5.6
5.7
5.7
5.8
5.2
5.3
5.3
5.4
4.9
5.0
5.1
5.2
4.6
4.7
4.7
4.8
4.3
4.4
4.5
4.6
4.2
4.2
4.3
4.4
4.0
4.1
4.0
4.1
3.8
3.8
3.9
4.0
6.3
6.4
6.7
6.9
6.4
6.5
6.8
7.0
7.0
7.1
6.7
6.9
6.0
6.2
5.8
5.9
6.1
6.2
Interpolation is permissible, extrapolation is not. All performance data is based on the lower voltage of dual voltage units.
Performance stated is at the rated power supply, performance may vary as the power supply varies from the rated.
Table is with entering air of 80°F DB and 67°F WB in cooling, and 70°F DB in heating.
AHRI/ISO certified conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating.
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See performance correction tables for operating conditions other than those listed above. See performance data selection notes for operation in the shaded areas.
Operation below 40°F EWT is based on a 15% methanol antifreeze solution.
Operation below 60°F EWT requires optional extended range insulated water and refrigerant circuits to avoid condensation within the unit cabinet.
33
Design Guide
HZ SerieS
Heat Controller
Performance Data – HZ H/V/D 070 (Part Load), No vFlow
™
1650 CFM Nominal (Rated) Airflow Heating, 1550 CFM Nominal (Rated) Airflow Cooling Performance capacities shown in thousands of Btuh
EWT
°F
GPM
20
30
40
50
60
70
80
85
90
100
110
120
7.0
7.0
10.5
10.5
14.0
14.0
7.0
7.0
14.0
14.0
7.0
7.0
10.5
10.5
14.0
14.0
10.5
10.5
14.0
14.0
10.5
10.5
14.0
14.0
7.0
7.0
10.5
10.5
7.0
7.0
10.5
10.5
14.0
14.0
7.0
7.0
14.0
14.0
7.0
7.0
10.5
10.5
14.0
14.0
10.5
10.5
14.0
14.0
7.0
7.0
10.5
10.5
7.0
7.0
10.5
10.5
14.0
14.0
7.0
7.0
14.0
14.0
7.0
7.0
10.5
10.5
14.0
14.0
Interpolation is permissible, extrapolation is not. All performance data is based on the lower voltage of dual voltage units.
Performance stated is at the rated power supply, performance may vary as the power supply varies from the rated.
Table is with entering air of 80°F DB and 67°F WB in cooling, and 70°F DB in heating.
AHRI/ISO certified conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating.
WPD COOLING - EAT 80/67 °F HEATING - 70°F
PSI FT CFM TC SC kW HR EER HWC CFM HC kW HE LAT COP HWC
11.1
11.3
10.5
10.7
15.4
15.7
14.0
14.3
13.3
13.6
9.7
9.9
8.6
8.8
8.1
8.2
12.4
12.6
6.5
6.7
6.1
6.2
5.3
5.4
7.5
7.6
6.6
6.7
5.7
5.8
4.9
5.0
4.5
4.6
3.4
3.5
5.7
5.8
4.2
4.3
3.6
3.7
2.8
2.9
2.7
2.7
2.4
2.5
3.2
3.2
2.6
2.7
2.4
2.5
2.2
2.2
2.2
2.2
2.2
2.3
2.3
2.4
2.2
2.2
2.2
2.2
9.4
9.4
10.0
10.0
6.8
6.8
7.6
7.6
8.1
8.1
10.2
10.2
11.6
11.6
12.3
12.3
8.3
8.3
16.9
17.0
12.6
12.6
14.2
14.3
15.2
15.2
17.5
17.5
18.7
18.7
14.0
14.0
15.9
15.9
18.8
18.8
21.3
21.3
22.7
22.7
15.4
15.4
31.7
31.7
22.7
22.7
25.6
25.7
27.1
27.1
34.5
34.6
36.0
36.1
27.1
27.1
30.2
30.3
35.8
35.9
38.1
38.1
39.0
39.0
31.7
31.7
1360 54.8
1550 55.9
1360 55.9
1550 57.0
1360 50.9
1550 51.9
1360 53.1
1550 54.1
1360 54.2
1550 55.2
1360 49.1
1550 50.1
1360 51.3
1550 52.3
1360 52.4
1550 53.5
1360 45.5
1550 46.4
1360 47.7
1550 48.6
1360
1550
48.8
49.7
1360 42.0
1550 42.9
1360 65.1
1550 66.4
1360 65.5
1550 66.7
1360 65.5
1550 66.7
1360 63.8
1550 65.0
1360 64.8
1550 66.0
1360 65.1
1550 66.4
1360 61.7
1550 62.9
1360 63.2
1550 64.4
1360 63.8
1550 65.1
1360 59.1
1550 60.2
1360 60.9
1550 62.1
1360 61.8
1550 63.0
1360 56.0
1550 57.1
1360 58.1
1550 59.2
1360 59.1
1550 60.2
1360 52.7
1550 53.7
1360
1550
1360
1550
1360 38.7
1550 39.5
1360
1550
1360
1550
44.1
44.9
45.1
46.0
40.6
41.4
41.6
42.4
32.3
34.6
32.7
35.0
30.3
32.5
31.0
33.2
31.3
33.6
32.9
35.2
33.7
36.0
34.1
36.5
31.5
33.8
36.1
38.7
34.2
36.6
35.0
37.5
35.5
38.0
36.4
39.0
36.8
39.4
34.9
37.4
35.7
38.2
36.9
39.5
37.7
40.3
38.1
40.7
35.6
38.1
40.2
43.0
38.1
40.8
38.8
41.6
39.2
42.0
40.7
43.6
40.9
43.8
39.2
41.9
39.8
42.7
40.9
43.8
41.3
44.2
41.4
44.4
40.1
43.0
4.69
4.78
4.53
4.61
5.72
5.82
5.33
5.43
5.15
5.24
4.46
4.54
4.12
4.20
3.96
4.03
5.06
5.15
3.22
3.28
3.91
3.98
3.60
3.67
3.45
3.51
3.13
3.19
3.00
3.05
3.7
3.73
3.37
3.43
2.99
3.04
2.73
2.78
2.60
2.65
3.42
3.48
2.01
2.05
2.60
2.65
2.38
2.42
2.28
2.32
1.88
1.91
1.81
1.84
2.28
2.32
2.09
2.13
1.82
1.85
1.72
1.75
1.68
1.71
2.01
2.05
3.5
3.5
0.4
0.4
0.6
0.6
1.9
1.9
1.7
1.7
3.3
3.3
2.0
2.0
3.5
3.5
3.5
3.5
0.7
0.7
0.7
0.7
2.0
2.0
1.9
1.9
3.5
3.5
3.5
3.5
0.6
0.6
0.6
0.6
1.9
1.9
1.9
1.9
3.6
3.6
3.8
3.8
0.5
0.5
0.5
0.5
2.0
2.0
2.2
2.2
4.1
4.1
4.6
4.6
0.7
0.7
0.9
0.9
2.6
2.6
3.3
3.3
5.4
5.4
6.5
6.5
1.4
1.4
60.1
61.2
60.5
61.7
58.2
59.4
58.8
59.9
59.1
60.2
60.7
61.9
61.7
62.9
62.3
63.5
59.3
60.4
65.2
66.4
62.5
63.7
63.6
64.8
64.2
65.4
65.5
66.8
66.1
67.4
63.4
64.6
64.6
65.8
66.2
67.5
67.4
68.7
67.9
69.3
64.3
65.6
70.7
72.1
68.0
69.3
69.0
70.4
69.5
70.9
71.2
72.5
71.3
72.7
69.5
70.8
70.3
71.7
71.3
72.7
71.3
72.7
71.2
72.6
70.7
72.0
8.0
8.0
0.9
0.9
1.4
1.4
4.4
4.4
3.9
3.9
7.6
7.6
4.5
4.5
8.1
8.1
8.1
8.1
1.6
1.6
1.5
1.5
4.5
4.5
4.5
4.5
8.1
8.1
8.1
8.1
1.5
1.5
1.4
1.4
4.5
4.5
4.5
4.5
8.3
8.3
8.7
8.7
1.3
1.3
1.3
1.3
4.6
4.6
5.1
5.1
9.4
9.4
2.2
2.2
6.1
6.1
10.7
10.7
1.5
1.5
15.1
15.1
3.3
3.3
7.6
7.6
12.5
12.5
20.9
21.4
24.8
25.5
26.3
27.0
27.1
27.8
30.6
31.4
32.4
33.3
97.6
94.6
98.9
95.7
33.4
34.3
99.5
96.3
36.3
101.5
37.4
91.0
88.7
93.7
91.1
94.7
92.0
95.3
92.5
98.1
38.5
103.0
39.6
99.4
39.7
103.8
40.8
100.2
42.2
105.5
43.3
101.6
44.7
107.2
46.0
103.2
46.1
108.2
47.4
104.0
48.0
109.4
49.3
105.1
50.9
111.4
52.3
106.9
52.5
112.5
53.9
107.9
53.8
113.4
55.3
108.7
57.0
115.6
58.6
110.6
58.8
116.8
60.4
111.7
56.7
115.4
58.3
110.4
60.1
117.7
61.8
112.5
61.9
119.0
63.7
113.6
59.6
117.3
61.2
112.2
63.2
119.8
64.9
114.4
65.1
121.1
66.9
115.6
1450 32.9
1650 33.4
1450 37.2
1650 37.7
1450 38.7
1650 39.3
1450 39.6
1650 40.1
1450 43.3
1650 43.9
1450 45.2
1650 45.8
1450 46.3
1650 46.9
1450 49.4
1650 50.1
1450 51.7
1650 52.5
1450 53.0
1650 53.8
1450 55.6
1650 56.4
1450 58.3
1650 59.1
1450 59.8
1650 60.6
1450 61.8
1650 62.6
1450 64.8
1650 65.8
1450 66.5
1650 67.5
1450 68.0
1650 68.9
1450 71.4
1650 72.4
1450 73.3
1650 74.3
1450 71.1
1650 72.1
1450 74.7
1650 75.8
1450 76.7
1650 77.8
1450 74.1
1650 75.2
1450 78.0
1650 79.1
1450 80.1
1650 81.2
4.05
3.88
4.07
3.90
4.12
3.95
4.14
3.97
3.93
3.77
3.94
3.78
3.98
3.82
4.03
3.86
3.81
3.65
3.84
3.68
3.85
3.69
3.90
3.74
3.66
3.51
3.72
3.57
3.74
3.59
3.75
3.60
4.3
4.1
4.3
4.1
4.27
4.09
4.33
4.15
4.37
4.19
4.16
3.99
4.22
4.05
4.26
4.08
4.21
4.0
4.6
4.9
4.7
5.0
4.3
4.6
4.4
4.7
4.1
4.3
4.2
4.5
3.9
4.1
3.9
4.2
3.5
3.7
3.7
3.9
3.3
3.5
3.5
3.7
3.0
3.2
3.1
3.3
2.6
2.8
2.9
3.1
5.1
5.4
5.3
5.6
5.1
5.4
5.2
5.5
5.4
5.7
5.0
5.3
4.9
5.2
4.8
5.1
5.0
5.2
5.7
5.8
5.8
5.9
5.3
5.4
5.5
5.6
5.1
5.2
5.2
5.3
4.8
4.9
4.8
4.9
4.4
4.5
4.7
4.8
4.4
4.5
4.4
4.5
4.2
4.3
4.2
4.3
4.1
4.1
4.2
4.3
6.5
6.6
6.8
7.0
6.5
6.6
6.7
6.8
7.0
7.1
6.4
6.5
6.2
6.4
6.0
6.1
6.2
6.3
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See performance correction tables for operating conditions other than those listed above. See performance data selection notes for operation in the shaded areas.
Operation below 40°F EWT is based on a 15% methanol antifreeze solution.
Operation below 60°F EWT requires optional extended range insulated water and refrigerant circuits to avoid condensation within the unit cabinet.
34
Design Guide
HZ SerieS
Heat Controller
Performance Data – HZ H/V/D 070 (Full Load), No vFlow
™
2050 CFM Nominal (Rated) Airflow Heating, 1850 CFM Nominal (Rated) Airflow Cooling
EWT
°F
GPM
20
30
40
50
60
70
80
85
90
100
110
120
8.5
8.5
12.8
12.8
17.0
17.0
8.5
8.5
17.0
17.0
8.5
8.5
12.8
12.8
17.0
17.0
12.8
12.8
17.0
17.0
12.8
12.8
17.0
17.0
8.5
8.5
12.8
12.8
8.5
8.5
12.8
12.8
17.0
17.0
8.5
8.5
17.0
17.0
8.5
8.5
12.8
12.8
17.0
17.0
12.8
12.8
17.0
17.0
8.5
8.5
12.8
12.8
8.5
8.5
12.8
12.8
17.0
17.0
8.5
8.5
17.0
17.0
8.5
8.5
12.8
12.8
17.0
17.0
Performance capacities shown in thousands of Btuh
WPD COOLING - EAT 80/67 °F HEATING - 70°F
PSI FT CFM TC SC kW HR EER HWC CFM HC kW HE LAT COP HWC
11.3
11.5
10.6
10.8
15.9
16.2
14.3
14.6
13.5
13.8
10.0
10.2
8.8
9.0
8.2
8.4
12.7
13.0
6.7
6.8
6.2
6.3
5.4
5.5
7.7
7.9
6.8
6.9
5.8
6.0
5.0
5.1
4.6
4.7
3.5
3.5
5.9
6.0
4.4
4.5
3.7
3.8
2.9
2.9
2.7
2.8
2.5
2.5
3.3
3.3
2.7
2.8
2.4
2.5
2.2
2.2
2.2
2.2
2.2
2.3
2.4
2.4
2.2
2.2
2.2
2.2
9.5
9.3
10.1
9.9
7.0
6.8
7.9
7.7
8.3
8.2
10.2
10.0
11.5
11.3
12.2
11.9
8.4
8.3
15.8
15.5
12.2
12.0
13.7
13.4
14.5
14.3
16.2
15.9
17.1
16.8
13.3
13.1
14.9
14.7
17.0
16.7
18.9
18.5
19.8
19.5
14.5
14.2
25.1
24.7
19.7
19.3
21.6
21.2
22.6
22.2
26.5
26.1
27.3
26.8
22.3
21.9
24.2
23.8
27.1
26.6
28.4
27.9
28.9
28.3
24.9
24.4
40.6
43.6
41.1
44.2
38.1
41.0
39.0
41.9
39.4
42.4
41.2
44.3
42.3
45.5
42.9
46.2
39.5
42.5
45.6
49.0
43.0
46.2
44.1
47.4
44.7
48.1
45.8
49.3
46.4
49.9
43.8
47.1
45.0
48.4
46.3
49.8
47.4
50.9
47.9
51.5
44.7
48.1
49.8
53.6
47.8
51.4
48.7
52.3
49.1
52.7
50.1
53.9
50.1
53.9
49.0
52.6
49.6
53.3
50.1
53.9
50.0
53.8
49.8
53.5
49.8
53.5
6.14
6.36
5.91
6.12
7.45
7.72
6.91
7.16
6.66
6.90
5.88
6.09
5.46
5.66
5.27
5.46
6.61
6.85
4.48
4.64
5.26
5.45
4.89
5.07
4.71
4.88
4.40
4.56
4.25
4.40
5.0
5.17
4.65
4.82
4.27
4.42
3.98
4.12
3.85
3.99
4.72
4.89
3.24
3.36
3.87
4.01
3.63
3.76
3.51
3.64
3.10
3.21
3.02
3.13
3.54
3.67
3.34
3.46
3.04
3.15
2.90
3.00
2.84
2.94
3.27
3.39
5.1
5.1
0.9
0.9
1.1
1.1
2.9
2.9
2.7
2.7
5.0
5.0
2.9
2.9
5.2
5.2
5.2
5.2
1.2
1.2
1.2
1.2
2.9
2.9
2.9
2.9
5.2
5.2
5.2
5.2
1.2
1.2
1.2
1.2
2.9
2.9
3.0
3.0
5.4
5.4
5.6
5.6
1.1
1.1
1.2
1.2
3.1
3.1
3.4
3.4
6.0
6.0
6.7
6.7
1.3
1.3
1.6
1.6
3.9
3.9
4.6
4.6
7.6
7.6
8.9
8.9
2.2
2.2
79.3
81.0
79.9
81.6
77.6
79.2
77.9
79.6
78.3
80.0
79.9
81.6
81.3
83.0
82.0
83.8
78.3
80.0
85.7
87.6
82.0
83.8
83.6
85.4
84.5
86.3
86.1
88.0
87.0
88.8
83.2
85.0
84.9
86.7
86.9
88.7
88.5
90.4
89.3
91.2
84.4
86.2
92.4
94.3
89.2
91.1
90.6
92.5
91.2
93.1
92.6
94.6
92.5
94.5
91.0
93.0
92.0
94.0
92.6
94.6
92.0
93.9
91.4
93.3
92.3
94.3
2.7
6.7
6.7
12.1
1630
12.1
1850
2.7
71.2
72.4
72.6
73.8
1630 66.2
1850 67.4
2.7
6.7
6.7
1630
1850
12.1
1630
12.1
1850
2.8
69.1
70.3
70.5
71.7
1630 64.1
1850 65.2
2.8
6.7
6.7
1630 67.0
1850
12.0
1630
68.1
12.0
1850
2.8
68.4
69.6
1630 59.8
1850 60.9
2.8
6.7
6.7
1630 62.6
1850
12.0
1630
12.0
1850
2.6
63.7
64.0
65.1
1630 55.7
2.6
6.6
6.6
11.8
1850 56.7
1630 58.3
1850
1630
11.8
1850
2.1
59.3
59.6
60.7
1630 52.0
2.1
6.2
1850 52.9
1630 54.2
6.2
1850
11.5
1630
11.5
1850
55.2
55.5
56.4
20.6
20.6
5.1
5.1
10.6
10.6
1630 82.4
1850 83.8
1630
1850
17.6
1630
17.6
1850
3.8
3.8
82.3
83.7
81.9
83.3
1630 81.3
1850 82.7
1630
1850
8.9
8.9
15.5
1630
15.5
1850
3.0
3.0
7.8
7.8
82.2
83.6
82.4
83.8
1630 79.1
1850 80.5
1630
1850
13.9
1630
13.9
1850
2.7
2.7
7.1
7.1
13.0
2.6
2.6
6.8
6.8
1630
1850
76.1
77.4
1630 78.3
1850 79.7
1630 79.3
13.0
1850
1630
1850
1630
1850
12.4
1630
12.4
1850
2.7
80.8
82.2
81.5
82.9
80.7
72.4
73.7
75.0
76.3
76.3
77.6
1630 68.4
1850 69.5
1630
1850
31.1
31.9
35.6
36.6
37.8
38.8
39.0
40.1
42.7
100.5
43.9
97.2
45.3
102.0
46.5
98.5
46.6
102.7
47.9
99.2
49.6
104.4
94.0
91.4
96.5
93.7
97.8
94.8
98.4
95.3
50.9
100.7
52.5
106.1
53.9
102.1
54.0
106.9
55.5
102.9
56.4
108.3
57.9
104.1
59.6
110.1
61.2
105.8
61.4
111.1
63.0
106.7
63.1
112.1
64.8
107.6
66.7
114.2
68.5
109.4
68.7
115.4
70.5
110.4
69.9
116.0
71.7
111.0
73.9
118.4
75.9
113.2
76.2
119.7
78.2
114.3
73.3
118.0
75.3
112.8
77.7
120.6
79.7
115.1
80.1
122.0
82.2
116.4
76.8
120.0
78.8
114.6
81.4
122.8
83.6
117.0
84.0
124.3
86.2
118.4
1800 46.6
2050 47.3
1800 51.6
2050 52.4
1800 54.0
2050 54.8
1800 55.3
2050 56.1
1800 59.4
2050 60.3
1800 62.1
2050 63.1
1800 63.6
2050 64.6
1800 66.9
2050 67.9
1800 70.1
2050 71.2
1800 71.8
2050 72.9
1800 74.4
2050 75.5
1800 78.0
2050 79.2
1800 80.0
2050 81.2
1800 81.9
2050 83.2
1800 86.0
2050 87.3
1800 88.2
2050 89.5
1800 89.5
2050 90.9
1800 94.1
2050 95.5
1800 96.7
2050 98.1
1800 93.4
2050 94.8
1800 98.3
2050 99.8
1800 101.1
2050 102.6
6.1
5.9
6.2
6.0
1800 97.3
2050 98.8
6.04
5.85
1800 102.6
6.22
2050 104.1
6.03
1800 105.5
6.32
2050 107.1
6.12
5.79
5.61
5.93
5.75
6.02
5.83
5.91
5.7
5.50
5.33
5.55
5.38
5.68
5.50
5.75
5.57
5.23
5.07
5.27
5.11
5.35
5.18
5.45
5.28
4.95
4.80
5.03
4.87
5.06
4.90
5.15
4.99
4.66
4.52
4.78
4.63
4.83
4.68
4.86
4.71
4.4
4.7
4.5
4.7
4.3
4.5
4.3
4.5
4.1
4.3
4.2
4.4
3.9
4.1
4.0
4.2
3.7
3.9
3.8
4.0
3.5
3.7
3.6
3.8
3.3
3.4
3.3
3.5
2.9
3.1
3.2
3.3
4.7
4.9
4.8
5.1
4.7
5.0
4.8
5.0
4.9
5.1
4.7
4.9
4.6
4.8
4.5
4.7
4.6
4.9
5.6
5.7
5.7
5.8
5.2
5.3
5.4
5.5
5.0
5.1
5.1
5.2
4.7
4.8
4.8
4.9
4.4
4.5
4.6
4.7
4.3
4.4
4.4
4.5
4.1
4.2
4.1
4.2
4.0
4.1
4.2
4.3
6.4
6.5
6.7
6.9
6.4
6.6
6.6
6.8
6.9
7.1
6.3
6.4
6.1
6.3
5.9
6.0
6.1
6.3
Interpolation is permissible, extrapolation is not. All performance data is based on the lower voltage of dual voltage units.
Performance stated is at the rated power supply, performance may vary as the power supply varies from the rated.
Table is with entering air of 80°F DB and 67°F WB in cooling, and 70°F DB in heating.
AHRI/ISO certified conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating.
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See performance correction tables for operating conditions other than those listed above. See performance data selection notes for operation in the shaded areas.
Operation below 40°F EWT is based on a 15% methanol antifreeze solution.
Operation below 60°F EWT requires optional extended range insulated water and refrigerant circuits to avoid condensation within the unit cabinet.
35
Design Guide
HZ SerieS
Heat Controller
Physical Data
Model
Compressor (1 Each)
Factory Charge HFC-410a, oz [kg]
ECM Motor & Blower
Fan Motor, hp [W]
024
44 [1.25]
036 048 060
Copeland UltraTech Two-Stage Scroll
52 [1.47] 69 [1.96]
Blower Wheel Size (Dia x W), in [mm]
1/2 [373]
9 x 7
[229 x 178]
1/2 [373]
11 x 10
[279 x 254]
1 [746]
11 x 10
[279 x 254]
Water Connection Size
Swivel - Residential Class
HWG Water Connection Size
Swivel - Residential Class
Vertical Upflow
1”
1”
1”
1”
1”
1”
Air Coil Dimensions (H x W), in [mm]
Standard Filter - 2” [51mm] Pleated
MERV11 Throwaway, in [mm]
Weight - Operating, lbs [kg]
Weight - Packaged, lbs [kg]
Horizontal
28 x 20
[711 x 542]
28 x 24
[712 x 610]
298 [135]
308 [140]
28 x 25
[711 x 635]
28 x 29.5
[712 x 749]
359 [163]
369 [167]
32 x 25
[813 x 635]
32 x 29.5
[813 x 749]
448 [203]
458 [208]
Air Coil Dimensions (H x W), in [mm]
Standard Filter - 2” [51mm] Pleated
MERV11 Throwaway, in [mm]
Weight - Operating, lbs [kg]
Weight - Packaged, lbs [kg]
18 x 31
[457 x 787]
2 - 18 x 18
[457 x 457]
298 [135]
308 [140]
20 x 35
[508 x 889]
1 - 12 x 20
[305 x 508]
1 - 20 x 25
[508 x 635]
359 [163]
369 [167]
All units have grommet compressor mountings, TXV expansion devices, and
1/2” [12.7mm] & 3/4” [19.1mm] electrical knockouts.
20 x 40
[508 x 1018]
1 - 18 x 20
[457 x 508]
1 - 20 x 24
[508 x 610]
448 [203]
458 [208]
142 [4.03]
1 [746]
11 x 10
[279 x 254]
1”
1”
36 x 25
[914 x 635]
36 x 29.5
[914 x 749]
475 [215]
485 [220]
20 x 45
[508 x 1143]
2 - 20 x 24
[508 x 610]
475 [215]
485 [220]
070
140 [3.97]
1 [746]
11 x 10
[279 x 254]
1”
1”
36 x 25
[914 x 635]
36 x 29.5
[914 x 749]
475 [215]
485 [220]
20 x 45
[508 x 1143]
2 - 20 x 24
[508 x 610]
475 [215]
485 [220]
Unit Maximum Working Water Pressure
Options
Base Unit
Unit with Internal Flow Controller
Unit with Internal Modulating Water Valve
Max Pressure PSIG (kPa)
500 (3,447)
300 (2,068)
145 (999)
36
Design Guide
HZ SerieS
Heat Controller
Dimensions — Vertical Upflow HZ series
Field Installed
Discharge Flange
Legend
CAP=Control Access Panel
CSP=Compressor Service Panel
BSP=Blower Service Panel
Field Installed
Discharge Flange
P
P
N
N
N
N
P
B
P
B
Deluxe Filter Bracket
Front
U
C
O
O
O
Q
T
CAP=Control Access Panel
CSP=Compressor Service Panel
BSP=Blower Service Panel
ASP=Alternate Service Panel
P
Air Coil Side
Top View-Right Return
S
R
Frame Depth
2 & 1 / 8" [54.0mm]
Flange Depth
3 / 8" [9.5mm]
R
U
ASP
N
Air Coil
Back Back
C
Air Coil
T
N
P
B
O
A
Condensate
Drain (3/4”MPT)
(Located on air coil side)
CSP
BSP
ASP
Access Panel
Q
Q
2' (61cm)
Optional
Service
Access
Left Rtn
U
U
S
S
R
R
Frame Depth
2 & 1 / 8" [54.0mm]
Flange Depth
R
R
U
U
S
S
CAP
Air Coil Side
M
T
T
T
T
Top View-Left Return
S
CSP
1.18 [30.0 mm]
Left Return Left View
- Filter Rack Knife Edge
2' (61cm)
Service
C
C
C
C
Air Coil
Front
Vertical
Upflow
Model
Power Supply
3 / 4" [19.1mm]
HV Knockout
HZ024
1 / 2" [12.7mm]
Knockout
HZ048
Low Voltage
1 / 2" [12.7mm]
LV Knockout
HZ036 in cm in cm in cm in cm
HZ070
L
K in cm
024
036
048
060
This appears
Vertical
Upflow
Model in cm in cm in cm in cm in cm
Overall Cabinet
A
Width
B
Depth
C
Height ASP
ASP
22.4
56.8
25.6
65.1
48.5
123.2
25.4
64.5
25.4
64.5
25.4
[40.5 mm]
64.5
[34.9 mm]
25.4
64.5
30.6
77.8
30.6
77.8
30.6
77.8
30.6
77.8
50.5
128.3
54.5
138.4
58.5
D
H
F
L
K
J
1.6
[40.5 mm]
Right Return Right View
- Filter Rack Knife Edge
2.0
[50.0 mm]
Front-View
HZ024
Front-View
HZ036 - 070
Discharge Connection
Duct Flange Installed (+/- 0.20 in, +/- 5.1mm)
1.6
[41.3 mm]
D
E
G
H
ASP
M
Left
Return
7.8
18.3
6.4
16.1
6.4
16.1
6.4
16.1
6.4
16.1
N
5.8
14.8
6.3
16.0
6.3
16.0
6.3
16.0
6.3
16.0
ASP
O
Supply
Width
14.0
35.6
18.0
45.7
18.0
45.7
18.0
45.7
18.0
45.7
Supply
Depth
18.0
45.7
2' (61cm)
Optional
Service
Access
Left Rtn
P
14.0
35.6
18.0
45.7
18.0
45.7
18.0
45.7
Q
Right
Return
4.9
12.4
5.3
13.5
5.3
13.5
5.3
13.5
5.3
13.5
27
CSP
CSP
R
1.7
4.3
1.7
4.3
1.7
4.3
1.7
4.3
1.7
4.3
Return Connection
Standard Deluxe Filter Rack
(+/- 0.20 in, +/- 5.1mm)
S
Return
Depth
T
Return
Height
22.2
56.4
27.2
69.1
27.2
69.1
27.2
69.1
27.2
69.1
26.2
66.5
26.2
66.5
30.2
76.7
34.2
86.9
34.2
86.9
U
1.7
4.3
1.7
4.3
1.7
4.3
1.7
4.3
1.7
4.3
CCP
O
O
A
A
M
M
Condensate
Drain (3/4”MPT)
(Located on air coil side)
CSP
Power Supply
3 / 4" [19.1mm]
HV Knockout
1 / 2" [12.7mm]
Low Voltage
1 / 2" [12.7mm]
F
F
L
This appears in the TE IOM.
2' (61cm)
Service
1.6
1.6
[40.5 mm]
J
1.6
1.6
[40.5 mm]
1.4
1.4
[34.9 mm]
1.8
[44.5 mm]
1.8
[44.5 mm]
D
E
D
G
E
Front-View
HZ024
H
F
F
L
K
J
K
J
1.6
1.6
[40.5 mm]
2.0
[50.0 mm]
2.0
[50.0 mm]
Front-View
HZ036 - 070
1.6
1.6
[41.3 mm]
D
G
E
D
E
H
G
H
2' (61cm)
Service
BSP
BSP
ASP
ASP
ASP
ASP
Isometric
View
2' (61cm)
Optional
Service
Access
(right
(right
Opposite)
Legend
CCP=Control/Compressor Access Panel
BSP=Blower Service Panel
ASP=Additional Service Panel (not required)
2' (61cm)
Optional
Service
Access
(right
(right
Opposite)
2' (61cm)
Service
Design Guide
HZ SerieS
Heat Controller
Dimensions — Vertical Upflow HZ series
Front
U
C
O
Q
T
Legend
CAP=Control Access Panel
CSP=Compressor Service Panel
BSP=Blower Service Panel
ASP=Alternate Service Panel
P N
N
P
B
Air Coil Side
Top View-Right Return
S
R
Frame Depth
2 & 1 / 8" [54.0mm]
Flange Depth
3 / 8" [9.5mm]
R
U
Air Coil
Air Coil Side
Top View-Left Return
S
O
A
M
Air Coil
T
ASP
Right Return Right View
- Filter Rack Knife Edge
Back Back
C
CSP
1.18 [30.0 mm]
Left Return Left View
- Filter Rack Knife Edge
Front
Power Supply
3 / 4" [19.1mm]
HV Knockout
Residential
Filter Rack
Shown
1 / 2" [12.7mm]
Knockout
Low Voltage
1 / 2" [12.7mm]
LV Knockout
F
L
K
J
Vertical
Upflow
Model
Field Installed
D
Loop
Deluxe Filter Bracket In
E
Loop
Out
024
036
048
060
070 in cm in
Air Coil in cm in cm in cm
3.9
9.9
3.9
9.9
3.9
9.9
3.9
9.9
3.9
9.9
8.4
21.3
8.4
21.3
8.4
21.3
8.4
BSP
8.4
21.3
F
Condensate
19.9
50.5
21.8
55.4
21.8
55.4
21.8
55.4
21.8
55.4
15.4
ASP
15.4
39.1
Access Panel
HWG
In
14.6
37.1
15.4
39.1
15.4
39.1
Water Connections
G H
18.7
47.5
18.7
47.5
18.7
47.5
HWG
Out
17.0
43.2
18.7
47.5
Condensate
Drain (3/4”MPT)
(Located on air coil side)
Model
CSP
J
1/2”
Electrical Knockouts
Low
Voltage
K
1/2”
L
3/4”
Power
Supply
024
- 070 in cm
4.4
11.2
5.9
15.0
7.4
18.8
2' (61cm)
Optional
Service
Access
Left Rtn
(right
Opposite)
Loop
Water
FPT
1”
Swivel
1”
Swivel
1”
Swivel
1”
Swivel
1”
Swivel
HWG
FPT
1”
Swivel
1”
Swivel
1”
Swivel
1”
Swivel
1”
Swivel
Cond.
Drain
3/4"
MPT
3/4"
MPT
3/4"
MPT
3/4"
MPT
3/4"
MPT
Condensate connection is 3/4" MPT and is located on the air coil side of the front of the unit.
Unit shipped with deluxe duct collar/filter rack extending from unit 3” [7.6cm] and is suitable for duct connection.
2' (61cm)
Service
Isometric
View
1.6
[40.5 mm]
1.4
[34.9 mm]
1.8
[44.5 mm]
Front-View
HZ024
D
Residential
Filter Rack
Shown
1.6
[40.5 mm]
E
G
H
F
L
K
J
1.6
[40.5 mm]
2.0
[50.0 mm]
Front-View
HZ036 - 070
1.6
[41.3 mm]
D
E
G
H
Legend
CCP=Control/Compressor Access Panel
BSP=Blower Service Panel
ASP=Additional Service Panel (not required)
This appears in the TE IOM.
-5/22/12
BSP
ASP
CCP
2' (61cm)
Service
Isometric
View
ASP
2' (61cm)
Optional
Service
Access
Left Rtn
(right
Opposite)
Front
Legend
CAP=Control Access Panel
CSP=Compressor Service Panel
BSP=Blower Service Panel
ASP=Alternate Service Panel
O
P
Blower
Opening
N
A
Q
Air Coil Side
B
Frame Depth
2 & 1 / 8" [54.0mm]
Flange Depth
3 / 8" [9.5mm]
A
N
O
P
Blower
Opening
M
Air Coil Side
B
Left Return Discharge
Floor Foot Print
Front
U
ASP
U
1.1 [27.9mm]
CSP
Power Supply
3 / 4” [19.1mm]
HV Knockout
1 / 2” [12.7mm]
Knockout
Low Voltage
1 / 2” [12.7mm]
LV Knockout
Air Coil
Air Coil
T
C
T
Front
S
Right Return Right View
- Filter Rack Knife Edge
R
Back
Back
R
S
Left Return Left View
- Filter Rack Knife Edge
Front
Design Guide
HZ SerieS
Heat Controller
Dimensions — Vertical Downflow HZ series
J
K
L
F
1.6
[41.3 mm]
CSP
ASP
2’ [61cm]
Optional Service
Access Right Rtn
(left opposite)
Deluxe Filter Bracket
CAP
BSP
ASP
Legend
Legend
CAP=Control Access Panel
CSP=Compressor Service Panel
BSP=Blower Service Panel
Front
O
P
Blower
N
P N
N
P
N
P
Front
Blower
A
A
A
O
Opening
A
Blower
O
Q
Air Coil Side
B
Floor Foot Print
B
Right Return Discharge
Frame Depth
2 & 1 / 8" [54.0mm]
M
Frame Depth
Flange Depth
3 / 8" [9.5mm]
M
Air Coil Side
2 & 1 / 8" [54.0mm]
B
U
U
ASP
ASP
U
Front
1.1 [27.9mm]
U
CSP
1.1 [27.9mm]
CSP
Knockout
Low Voltage
Power Supply
3 / 4” [19.1mm]
1 / 2” [12.7mm]
1 / 2” [12.7mm]
LV Knockout
Knockout
LV Knockout
J
K
1.4
[34.9 mm]
L
Vertical
Downflow
Model
HZ024
HZ036 in cm in cm
H
G
A
Width
22.4
56.8
25.4
64.5
Condensate Drain (3/4” MPT)
(Located on air coil side)
Isometric View
T
Overall Cabinet
1.6
[41.3 mm]
D
B
Depth
25.6
65.1
30.6
77.8
J
K
C
52.5
133.4
54.5
138.4
Front
T
H
Front
S
G
E
D
R
Air Coil
Back
HZ048
HZ060
HZ070 in cm in cm in cm
25.4
64.5
25.4
64.5
25.4
64.5
30.6
77.8
30.6
77.8
30.6
77.8
58.5
148.6
62.5
158.8
62.5
158.8
2.0
[50.0 mm]
Air Coil
C
T
R
Back
Back
R
C T
Back
024
Front-View
HZ 024
036
048
060
070
Vertical
Downflow
Model in cm in cm in cm in cm in cm
M
Left
Return
6.7
17.1
7.4
18.7
7.4
18.7
7.4
18.7
7.4
18.7
F
1.6
[41.3 mm]
Discharge Connection
Duct Flange Installed (+/- 0.20 in, +/- 5.1mm)
N
8.4
21.4
9.0
22.9
9.0
22.9
9.0
22.9
9.0
22.9
O
Supply
Width
9.9
25.3
13.1
33.3
13.1
33.3
13.1
33.3
P
Supply
Depth
9.1
23.0
12.9
32.7
12.9
32.7
12.9
32.7
12.9
32.7
Q
Right
Return
10.8
27.4
10.4
26.5
10.4
26.5
10.4
26.5
10.4
26.5
S
R
1.7
4.3
1.7
4.3
1.7
4.3
1.7
4.3
1.7
4.3
Return Connection
Standard Deluxe Filter Rack
(+/- 0.20 in, +/- 5.1mm)
S
Return
Depth
T
Return
Height
22.2
56.4
26.2
66.5
U
21.9
55.6
27.2
69.1
27.2
69.1
27.2
69.1
27.2
69.1
26.2
66.5
30.2
76.7
34.2
86.9
34.2
86.9
23.9
60.7
23.9
60.7
23.9
60.7
23.9
60.7
Air Coil
Front
Air Coil
Front
CSP
CSP
CAP
ASP
ASP
2’ [61cm]
Optional Service
Access Right Rtn
(left opposite)
2’ [61cm]
Access Right Rtn
(left opposite)
BSP
F
1.6
[41.3 mm]
F
Front-View
HZ 024
Front-View
HZ 024
Deluxe Filter Bracket
Deluxe Filter Bracket
ASP
CAP
J
K
L
2’ [61cm] Service
Access
2’ [61cm] Service
Access
1.6
[40.5 mm]
H
1.6
G
H
E
G
D
J
1.8
[44.5 mm] 1.8
1.6
[44.5 mm]
L
D
Condensate Drain (3/4” MPT)
Condensate Drain (3/4” MPT)
(Located on air coil side)
1.6
[41.3 mm]
H
G
K
L
E
J
D
1.6
[41.3 mm]
2.0
[50.0 mm]
H
G
E
D
F
BSP
ASP
F
Front-View
HZ 036-070
Front-View
HZ 036-070
39
Design Guide
HZ SerieS
Heat Controller
Dimensions — Vertical Downflow HZ series
Vertical
Downflow
Model
024
036
048
060
070 in cm in cm in cm in cm in cm
D
In
15.4
39.1
17.4
44.2
17.4
44.2
17.4
44.2
17.4
44.2
E
Out
10.9
27.7
12.9
32.8
12.9
32.8
12.9
32.8
12.9
32.8
F
Condensate
Water Connections
G
HWG
In
H
HWG
Out
4.7
11.9
4.7
11.9
4.7
11.9
4.7
11.9
4.7
11.9
4.7
11.9
5.8
14.7
5.8
14.7
5.8
14.7
5.8
14.7
Loop
Water
FPT
2.5
6.4
2.5
6.4
2.3
5.8
2.5
6.4
1”
Swivel
1”
Swivel
1”
Swivel
1”
Swivel
2.5
6.4
1”
Swivel
Deluxe Filter Bracket
HWG
FPT
1”
Swivel
1”
Swivel
1”
Swivel
1”
Swivel
1”
Swivel
Cond.
Drain
3/4"
MPT
3/4"
MPT
3/4"
MPT
3/4"
MPT
3/4"
MPT
Front
CAP=Control Access Panel
CSP=Compressor Service Panel
BSP=Blower Service Panel
ASP=Alternate Service Panel
P
N
O
Blower
Opening
A
Q
Air Coil Side
B
Right Return Discharge
Floor Foot Print
Frame Depth
2 & 1 / 8" [54.0mm]
Flange Depth
3 / 8" [9.5mm]
A
U
ASP
U
N
O
P
Blower
Opening
M
Air Coil Side
B
Left Return Discharge
Floor Foot Print
1.1 [27.9mm]
CSP
Front
024
036 -
048
Vertical
Upflow
Model in cm in cm
J
1/2”
Electrical Knockouts
K
1/2”
L
3/4”
Low
Voltage
14.9
37.8
16.9
42.9
External
Pump
13.4
34.0
15.3
38.9
CSP
Power
Supply
ASP
11.9
30.2
Optional Service
13.9
35.3
CAP
BSP
ASP
Condensate connection is 3/4" MPT and is located on the air coil side of the front of the unit.
Unit shipped with deluxe duct collar/filter rack extending from unit 3” [7.6cm] and is suitable for duct connection.
Downflow unit does not have discharge flange, and is rated for zero clearance installation.
2’ [61cm] Service
Access
(Located on air coil side)
Isometric View
1.6
[40.5 mm]
1.6
[41.3 mm]
Power Supply
3 / 4” [19.1mm]
HV Knockout
1 / 2” [12.7mm]
Knockout
J
K
L
H
G
E
D
J
K
L
H
G
E
D
Low Voltage
1 / 2” [12.7mm]
LV Knockout 1.4
[34.9 mm]
1.8
[44.5 mm]
1.6
[41.3 mm]
2.0
[50.0 mm]
Air Coil
Air Coil
T
C
T
Residential
Shown
Front
S
R
Right Return Right View
- Filter Rack Knife Edge
Back
Back
R
S
Left Return Left View
- Filter Rack Knife Edge
Front
F
1.6
[41.3 mm]
Front-View
HZ 024
F
1.6
[41.3 mm]
Front-View
HZ 036-070
40
Design Guide
HZ SerieS
Heat Controller
Dimensions — Horizontal HZ series
Legend
CAP=Control Access Panel
CSP=Compressor Service Panel
BSP=Blower Service Panel
ASP=Alternate Service Panel
Unit Hanger Detail
P
Blower
Outlet
Model
024
036
048
060
070
in.
24.5
27.5
27.5
27.5
27.5
Y cm.
62.2
69.9
69.9
69.9
69.9
in.
20.25
23.25
23.25
23.25
23.25
Z cm.
51.5
59.1
59.1
59.1
59.1
P
R
BSP
Q
O
R
A
Left Return Back Discharge
C
Flange Depth
3 / 8" [9.5mm]
Frame Depth
2 & 1 / 8" [54.0mm]
Y
in.
62.1
71.1
76.1
81.1
81.1
X cm.
157.7
180.6
193.3
206
206
X
Z
Flange Depth
3 / 8" [9.5mm]
C
Frame Depth
2 & 1 / 8" [54.0mm]
Blower
Outlet
A
O
BSP
Q
Legend
CAP=Control Access Panel
CSP=Compressor Service Panel
P
M
Front
V
Horizontal
Model
HZ024
HZ036
HZ048
HZ060
HZ070
U in cm in cm in cm in cm in cm
ASP
Blower
Outlet
Left Return Straight Discharge
S
Overall Cabinet
A
Width
B
Depth
C
Height
22.4
56.8
25.4
64.5
25.4
64.5
25.4
64.5
25.4
64.5
62.2
158.0
71.2
180.8
76.2
193.5
81.2
206.2
81.2
206.2
B
19.3
48.9
21.3
54.0
21.3
54.0
21.3
54.0
21.3
54.0
LEFT RETURN
Air Coil
CSP
O
N
BSP
1.1 [27.9mm]
Front
N
P
BSP
BSP
Q
P
O
O
M
R
Blower
Outlet
A
Air Coil
Left Return Back Discharge
C
Front
Front
V
C
T
U
ASP
ASP
S
C
CSP
Y
P
Blower
Outlet
B
Left Return Straight Discharge
CSP
B
Left Return Left View
RIGHT RETURN
Model
024
036
048
060
070
Unit Hanger Detail
in.
62.1
71.1
81.1
X cm.
157.7
180.6
193.3
206
206
in.
24.5
27.5
27.5
27.5
27.5
Y cm.
62.2
69.9
69.9
69.9
69.9
in.
20.25
23.25
23.25
23.25
23.25
Z cm.
51.5
59.1
59.1
59.1
59.1
U
M
O
V
T
BSP
N
1.1 [27.9mm]
Front
X
BSP
Front
N
C
2’ [61cm] Service
Access
024
036
048
060
070
Front
Horizontal
Model
ASP in cm in cm
Discharge in cm in cm in cm
CSP
M
3.6
9.3
*3.1
7.9
3.1
7.9
3.1
7.9
3.1
7.9
2’ [61cm] optional 1
Discharge Connection
Duct Flange Installed (+/- 0.20 in, +/- 5.1mm)
Left Return
N
2.0
5.1
1.2
3.1
1.2
3.1
1.2
3.1
1.2
3.1
5
Power Supply
O
Supply
Height
1 / 2”
Knockout
P
Supply
Width
12.5
31.8
H
19.0
48.3
19.0
48.3
19.0
48.3
19.0
48.3
15.5
39.4
17.5
44.5
17.5
44.5
17.5
44.5
17.5
44.5
J
K
L
3.6
9.2
*3.1
7.9
3.1
7.9
3.1
7.9
3.1
7.9
4
3
2
2.0
5.2
1.0
2.6
F
1.0
2.6
1.0
2.6
1.0
2.6
G
S
Return
3.25
Width
33.8
85.8
Return Connection
Front
Standard Deluxe Filter Rack
(+/- 0.20 in, +/- 5.1mm)
2’ [61cm] optional service access
2’ [61cm] Service
Access
T
Return
Height
U
CSP
V
16.2
41.0
2.3
5.8
1.7
4.3
LEFT RETURN
H 88.3
39.8
101.0
44.8
113.7
18.2
46.1
2’ [61cm] optional service access
18.2
46.1
Left Return
18.2
46.1
44.8
113.7
18.2
46.1
3.1
7.8
3.1
7.8
3.1
7.8
3.25
3.1
7.8
Straight
1.7
4.3
1.7
4.3
1.7
4.3
1.7
4.3
1.6 [40.6mm]
L
*For units with modulating reheat option this dimension is 2.9” (7.4 cm).
1
Discharge connection will change when using the accessory auxiliary electric heat package. Refer to the heater IOM for details.
Discharge
5
H
J
K
CAP
41
Back
Discharge
Condensate 3 / 4” MPT
(Located on air coil side)
4
3
2
1
A
Front-View
M
D
P
Z
ASP
1.6 [40.6mm]
E
F
G
Flange Depth
3 / 8" [9.5mm]
Frame Depth
2 & 1 / 8" [54.0mm]
O
Air Coil
A
Right Return Back Discharge
B
Right Return Right View
- Filter Rack Knife Edge
Right Return
3.25
[82.6mm]
H
5
C
Back
Discharge
S
CSP
Right Return Straight Discharge
P
Rev.: 06/18/10B
RIGHT RETURN
R
O
Q
U
Front
2’ [61cm] optional service access
T
BSP
Front
V
2’ [61cm] Service
Access
CSP
Straight
Discharge
BSP
Q
P
Blower
Outlet
C
O
Flange Depth
3 / 8" [9.5mm]
R
A
Left Return Back Discharge
Frame Depth
2 & 1 / 8" [54.0mm]
Front
V
U
ASP
Left Return Straight Discharge
S
Y
P
Legend
CAP=Control Access Panel
CSP=Compressor Service Panel
BSP=Blower Service Panel
ASP=Alternate Service Panel
Model
024
036
048
060
070
Unit Hanger Detail
in.
62.1
71.1
76.1
81.1
81.1
X cm.
157.7
180.6
193.3
206
206
in.
24.5
27.5
27.5
27.5
27.5
Y cm.
62.2
69.9
69.9
69.9
69.9
in.
20.25
23.25
23.25
23.25
23.25
Z cm.
51.5
59.1
59.1
59.1
59.1
X
Z
P
Blower
Outlet
R
BSP
Flange Depth
3 / 8" [9.5mm]
C
O
Q
Frame Depth
2 & 1 / 8" [54.0mm]
A
Right Return Back Discharge
M
Blower
Outlet O
BSP
BSP
N
P
Blower
Outlet O
CSP
N
Front
Air Coil
1.1 [27.9mm]
M
Right Return Straight Discharge
Air Coil
S
U
V
C
T
CSP
Design Guide
C
ASP
T
HZ SerieS
Heat Controller
Front Front
B
Dimensions — Horizontal HZ series
B
Right Return Right View
Rev.: 06/18/10B
Legend
CSP=Compressor Service Panel
BSP=Blower Service Panel
ASP=Alternate Service Panel
LEFT RETURN
Unit Hanger Detail
RIGHT RETURN
P
2’ [61cm] Service
BSP
Front
V
O
R
ASP
U
A
P
Blower
Outlet
ASP
Straight
Discharge
Back
Discharge
Condensate 3 / 4” MPT
(Located on air coil side)
Left Return Straight Discharge
N
S
CSP
Left Return Back Discharge
2’ [61cm] optional
C service access
Flange Depth
Left Return
Frame Depth
2 & 1 / 8" [54.0mm]
5
Blower
Air Coil
Y
Model
024
036
048
060
070
1 / 2”
in.
62.1
71.1
Knockout
X cm.
157.7
180.6
in.
24.5
27.5
76.1
193.3
27.5
Power Supply
3 / 4” Knockout
Y cm.
62.2
69.9
69.9
69.9
69.9
1.6 [40.6mm]
X
in.
20.25
23.25
23.25
23.25
23.25
Z cm.
51.5
59.1
59.1
59.1
59.1
Z
1.6 [40.6mm]
3.25
P
M
1 / 2” Knockout
O
BSP
1.1 [27.9mm]
J
K
L
A
4
3
N
2
1
Front-View
M
D
P
F
G
Blower
Outlet
Flange Depth
3 / 8" [9.5mm]
Right Return
Frame Depth
2 & 1 / 8" [54.0mm]
3.25
[82.6mm]
O
H
Condensate 3 / 4” MPT
Air Coil
5
C
Back
Discharge
S
Blower
Outlet
A
CSP
Water Connections
Horizontal
C
Model
D
In
E
Out
H
C
Condensate
Loop
Water
FPT
HWG
FPT
Cond.
Drain
024
036
048
060
070 in cm in cm in cm in cm in cm
3.9
9.9
3.9
9.9
3.9
9.9
B
8.4
21.3
3.9
9.9
3.9
9.9
8.4
21.3
8.4
21.3
8.4
21.3
8.4
21.3
F
CSP
HWG
IN
19.9
50.5
21.8
55.4
21.8
55.4
21.8
55.4
21.8
55.4
G
HWG
Out
Front
14.6
37.1
15.4
39.1
15.4
39.1
15.4
39.1
15.4
39.1
0.6
1.5
0.6
1.5
0.6
1.5
0.6
1.5
0.6
1.5
1”
Swivel
1”
Swivel
1”
Swivel
1”
Swivel
1”
Swivel
1”
Swivel
B
3/4"
MPT
1”
Swivel
1”
Swivel
3/4"
MPT
3/4"
MPT
1”
Swivel
1”
Swivel
3/4"
MPT
3/4"
MPT
R
Front
O
Straight
Discharge
Front
U
Rev.: 06/18/10B
T
V
LEFT RETURN RIGHT RETURN
2’ [61cm] Service
Access
Front
Horizontal
Model
024
- 070
ASP in cm
CSP
J
1/2”
Low
Voltage
4.4
11.2
Electrical Knockouts
K
1/2”
External
Pump
5.9
15.0
L
3/4”
Power
Supply
3.25
7.4
18.8
Power Supply
3 / 4” Knockout
1 / 2”
Knockout
Low Voltage
1 / 2” Knockout
1.6 [40.6mm]
L
Condensate is 3/4” MPT.
Straight
Discharge
Back
Discharge
5
H
Condensate 3 / 4” MPT
(Located on air coil side)
J
K
CAP
A
4
3
2
Front-View
1.6 [40.6mm]
D
E
F
G
Right Return
3.25
[82.6mm]
Condensate 3 / 4” MPT
(Located on air coil side)
Back
Discharge
Front
2’ [61cm] optional service access
2’ [61cm] Service
Access
CSP
Straight
Discharge
42
Design Guide
HZ SerieS
Heat Controller
Electrical Data
With Internal Flow Controller - Magna
Compressor
Model
RLA LRA Qty
024
036
048
11.7
58.3
15.3
83.0
21.2 104.0
060
070
27.1 152.9
29.7 179.2
Rated Voltage of 208-230/60/1
HACR circuit breaker in USA only
1
1
1
1
1
HWG
Pump
FLA
0.5
0.5
0.5
0.5
0.5
Loop
Pump
FLA
Fan
Motor
FLA
Total
Unit
FLA
Min
Circuit
Amps
Max/
Fuse
HACR
1.7
1.7
1.7
1.7
1.7
3.9
3.9
6.9
6.9
6.9
17.8
21.4
30.3
20.7
25.2
35.6
30
40
50
36.2
38.8
42.9
46.2
70
70
Min/Max Voltage of 197/254
All fuses Class RK-5
With Internal Flow Controller - UPM
Compressor
Model
RLA LRA Qty
024
036
11.7
15.3
58.3
83.0
Rated Voltage of 208-230/60/1
HACR circuit breaker in USA only
1
1
HWG
Pump
FLA
0.5
0.5
Loop
Pump
FLA
Fan
Motor
FLA
Total
Unit
FLA
Min
Circuit
Amps
Max/
Fuse
HACR
0.7
0.7
3.9
3.9
16.8
19.7
20.4
24.2
30
35
Min/Max Voltage of 197/254
All fuses Class RK-5
Without Flow Controller
Compressor
Model
RLA LRA Qty
024 11.7
58.3
036 15.3
83.0
048 21.2 104.0
060 27.1 152.9
1
070 29.7 179.2
1
Rated Voltage of 208-230/60/1
HACR circuit breaker in USA only
1
1
1
HWG
Pump
FLA
Fan
Motor
FLA
Total
Unit
FLA
Min
Circuit
Amps
Max/
Fuse
HACR
0.5
0.5
0.5
0.5
0.5
3.9
16.1
19.0
3.9
19.7
23.5
6.9
28.6
33.9
6.9
34.5
41.2
30
35
50
60
6.9
37.1
44.5
70
Min/Max Voltage of 197/254
All fuses Class RK-5
43
Design Guide
HZ SerieS
Heat Controller
HZ series Internal Flow Controller
Electrical Wiring Diagram - 96B0005N60
44
Design Guide
HZ SerieS
Heat Controller
HZ series Modulating Water Valve
Electrical Wiring Diagram - 96B0005N62
45
Design Guide
HZ SerieS
Heat Controller
ECM Blower Control
The ECM fan is controlled directly by the DXM2 control board that converts thermostat inputs and CFM settings to signals used by the ECM motor controller. To take full advantage of the ECM motor features, a communicating multi-stage thermostat should be used (ATC32U**).
The DXM2 control maintains a selectable operating airflow
[CFM] for each heat pump operating mode. For each operating mode there are maximum and minimum airflow limits. See the ECM Blower Performance tables for the maximum, minimum, and default operating airflows.
Airflow levels are selected using the configuration menus of a communicating thermostat (ATC32U**) or diagnostic tool
(ACDU**). The configuration menus allow the installer to independently select and adjust the operating airflow for each of the operating modes. Air flow can be selected in 25 CFM increments within the minimum and maximum limits shown in the ECM Blower Performance Table. The blower operating modes include:
• First Stage Cooling (Y1 & O)
• Second Stage Cooling (Y1, Y2, & O)
• First Stage Cooling in Dehumidification Mode
(Y1, O, & Dehumid)
• Second Stage Cooling in Dehumidification Mode
(Y1, Y2, O, & Dehumid)
• First Stage Heating (Y1)
• Second Stage Heating (Y1 & Y2)
• Third Stage (Auxiliary) Heating (Y1, Y2, & W)
• Emergency Heating (W with no Y1 or Y2)
• Fan (G with no Y1, Y2, or W)
It is highly recommended that ATC32U** or ACDU** be used to set dehumidification mode electronically. Dehumidification can NOT be selected when using a non-communicating thermostat with a vFlow
™
unit with Internal Flow Controller
(pump). For dehumidification settings on other units using the non-communicating stat, refer to DXM2 AOM (part
#97B0003N15).
The ECM motor includes “soft start” and “ramp down” features. The soft start feature is a gentle increase of motor rpm at blower start up. This creates a much quieter blower start cycle.
The ramp down feature allows the blower to slowly decrease rpm to a full stop at the end of each blower cycle. This creates a much quieter end to each blower cycle and adds overall unit efficiency.
The ramp down feature is eliminated during an ESD
(Emergency Shut Down) situation. When the DXM2 ESD input is activated, the blower and all other control outputs are immediately de-activated.
The ramp down feature (also known as the heating or cooling
“Off Delay”) is field selectable by the installer. The allowable range is 0 to 255 seconds.
Airflow Configuration Screen on Communicating
Thermostat
46
Design Guide
HZ SerieS
Heat Controller
Blower Performance Data
Airflow in CFM with wet coil and clean air filter
Model
Max
ESP
(in. wg)
Fan
Motor
(hp)
Range
Cooling Mode Dehumid Mode Heating Mode
Stg 2 Stg 1
024
036
048
060
070
1.0
0.9
1.0
0.7
0.7
1/2
1/2
1
1
1
Default 700
Maximum 1000
Minimum
Default
600
1050
Maximum 1500
Minimum 900
Default 1400
Maximum 2000
Minimum 1200
Default 1750
Maximum 2300
Minimum 1500
Default 1900
Maximum 2300
Minimum 1800
Airflow is controlled within 5% up to the Max ESP shown with wet coil
900
1300
1900
1100
1450
2200
1350
525
800
450
800
1100
600
1050
1500
Stg 2
825
1050
1500
1000
1250
1800
1250
425
600
400
650
900
550
850
1200
1100
1400
2000
1375
1650
2000
1650
550
800
550
850
1200
825
1100
1600
Stg 1 Stg 2 Stg 1
1200
1875
2300
1500
2000
2300
1800
750
1000
600
1100
1500
900
1500
2000
900
1450
1900
1100
1650
2200
1350
600
850
450
850
1100
600
1150
1500
Fan
Only
Mode
600
875
2300
750
950
2300
900
350
1000
300
550
1500
450
700
2000
Aux/
Emerg
Mode
1350
1875
2300
1500
2000
2300
1800
850
1000
700
1350
1500
1350
1500
2000
47
Design Guide
HZ SerieS
Heat Controller
Auxiliary Electric Heat
Auxiliary Heat Ratings
Auxiliary
Electric
Heat
Model
HGM4AAG
HGM5AAG
HGM8AAG
HGM10AAG
HGM12AAG
HGL10AAG
HGL15AAG
HGL20AAG
HZ Models
024-
030
036
048-
070 kW Rating
3.8
4.8
7.6
9.6
11.4
9.6
14.4
19.2
Btuh Rating Minimum
CFM
240V 208V 240V 208V
2.9
13000 9900
3.6
16300 12300
5.7
25900 19400
7.2
32700 24600
8.6
38900 29200
7.2
32700 24600
10.8 49100 36900
14.4 65500 49200
Required
500
500
650
650
750
1300
1350
1350
Black area denotes compatibility
Note: Horizontal units rated for zero clearance unit and 1” clearance for the first three feet of duct,
Vertical units rated for zero clearance for both unit and duct.
* Can be used on corresponding HZ model
Auxiliary Heat Electrical Data
Auxiliary Electric
Heat Model
Supply
Circuit
Heater Amps
240V 208V
Minimum Circuit Amps
240V 208V
Maximum Fuse
240V 208V
HGM4AAG
HGM5AAG
HGM8AAG
HGM10AAG
HGL10AAG
HGL15AAG
HGL20AAG
Single
Single
Single
Single
Single
Single
Dual - L1/L2
Dual - L3/L4
Single
Dual - L1/L2
Dual - L3/L4
15.8
20.0
31.7
40.0
40.0
60.0
40.0
20.0
80.0
40.0
40.0
All heaters rated single phase 208-240V 60Hz
All models 15kW or larger feature internal circuit breakers
14.0
17.3
27.5
34.7
34.7
52.0
34.7
17.3
69.3
34.7
34.7
19.8
25.0
39.6
50.0
50.0
75.0
50.0
25.0
100.0
50.0
50.0
17.1
21.6
34.4
43.4
43.4
65.0
43.4
21.6
86.6
43.4
43.4
All Fuses UL Class K general purpose
50
50
80
20
25
40
50
25
100
50
50
45
45
70
20
25
35
45
25
90
45
45
48
Design Guide
HZ SerieS
Heat Controller
Accessories & Warranty
Accessories & Options
vFlow
™
Internal Variable Speed
Water-flow Control
Heat Controller takes ease and speed of installation of geothermal heating and cooling systems to the next level with vFlow
™
variable water flow control. vFlow
™
integrates water-flow control inside the unit AND matches the flow to the unit's operating requirements. Compared to conventional units that can just turn the water-flow on or off, HZ series varies the water-flow, which results in lower operating cost and longer system life. New 2-way communicating control
(and communicating Pump / modulating valve) make vFlow a reality and are only available on Heat Controller Tranquility
® systems.
™
Hose Connection Kit (field installed)
An accessory hose kit includes 10' of 150psi 1” rubber hose with brass fittings equipped with service pressure/temperature ports for connection between the unit and Flow Controller.
Warranty Information
Heat Controller residential class heat pumps are backed by a 12-year limited warranty on all unit parts, including the following accessories when installed with Heat Controller units: Flow Controllers, Thermostats & Electric Heaters.
Hot Water Generator
The optional Hot Water Generator includes an insulated double wall vented heat reclaiming heat exchanger suitable for potable water. The heat exchanger coil and hot water circulating pump are factory mounted internal to the unit. The microprocessor Hot Water Generator control uses sensors to monitor the entering potable water temperature and the compressor discharge line temperature and allows the Hot
Water Generator to operate any time conditions permit. The
Hot Water Generator includes a pump sampling mode to sense the hot water storage temperature while the Hot Water
Generator is inactive.
Heat Controller goes even further to back up its commitment to quality by including a service labor allowance for the first five years on unit parts and thermostats, auxiliary electric heaters and geothermal pumping modules.
See Heat Controller’s 2015 Limited Express Residential
Warranty for specific coverage and limitation.
SecureStart
™
Module
can expand the life of the unit by reducing start up current and protecting the compressor from low-voltage conditions.
Electrical Service Disconnect Switch
located on the unit front panel for ease of service.
Thermostat (field installed)
The ATC32U** communicating thermostat is a programmable multi-stage auto-changeover electronic digital thermostat.
The ATC offers up to 3 heating and 2 cooling stages with precise temperature control. The ATC is capable of controlling heating and cooling stages using a differential or proportional integral control algorithm. Multiple system temperatures and data can be displayed. The ATC is an integral component in system configuration and diagnostics.
Auxiliary Heater (field installed)
An optional, internal, field-installed electric heater provides supplemental and/or emergency heat capability when used with the three stage heating thermostat. (Heater is externally mounted on horizontal units).
49
Design Guide
HZ SerieS
Heat Controller
Notes
50
Design Guide
HZ SerieS
Heat Controller
Notes
51
revision History
Date
23 Oct., 14
02 Oct., 14
28 July, 14
Page #
26-35
All
16-25
Description
Performance Data Updated
Updated for No vFlow
™
Option
Updated Water Pressure Drop Data
14 July, 14 All Updated to Rev. B
10 Aug., 12 27, 29, 32 'Located on Air Coil Side' Note Added to Drawing
8 May, 12 All First Published
4/2015
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