CAT 1100-1 McQuay Enfinity Horizontal Water Source Heat Pumps

Catalog
1100-1
McQuay Enfinity™ Horizontal
Water Source Heat Pumps
Ceiling Concealed
Standard and Extended Range Unit Sizes 1/2 to 5 Tons
®
Product Development
McQuay Enfinity™ water source heat pumps have been
designed and tested to meet all of your heating and cooling
needs with features that deliver low design and installation
costs, high energy efficiency, good indoor air quality, easy
maintenance, low noise levels, and environmentally friendly
operation. Horizontal units are offered in a range of capacities from 1/2 to 5-tons. All sizes are available for Standard
Range (Model CCH - 55°F to 110°F) or Extended Range/
Geothermal (Model CCW - 25°F to 110°F) operation.
Certified Drawing
Water Source Heat Pumps offer the broadest range of environmentally friendly R-410A refrigerant.
Whether you are designing an energy efficient green building, or retrofitting an existing building to lower your operating costs, McQuay Enfinity heat pumps offer you the flexibility to reduce your installation and operating costs while
exceeding all energy codes.
Our product development team has done their homework,
starting with 34 years of building the industry standard in
water source heat pumps. McQuay spent the last 2 years researching not only today's market, but the future needs of our
customers. Engineers, contractors, owners, service techs, and
sales representatives told us what was important.
The result is that the McQuay Enfinity Water Source Heat
Pump system delivers the best combination of energy efficiency, compact size, flexibility, low noise, control integration, and indoor air quality features. And McQuay Enfinity
McQuay Air Conditioning plant with over 450,000 square feet of
manufacturing space - located in Auburn, New York
Enfinity Design Features
Fan Section
Compact Cabinet
Fan section is separated from the compressor section with an insulated divider panel for maximum sound
attenuation. A large removable panel
provides easy service access to the
blower and motor.
Constructed of unpainted G-60 galvanized steel, with the lowest possible
profile.
Removable Access Panels
Two side panels provide easy access
to compressor compartment, blower
and motor. One end panel provides
easy access to the unit controls.
Right Hand Return,
End Discharge Shown
Blower Motor
Multi-speed, PSC type with thermal
overload protection. The motor is
isolated from the fan housing for
minimum vibration transmission. Removable orifice ring allows easy removal of blower and motor.
3
Compressor
Mounted close to the access panel for
maximum serviceability and isolated
from the bottom panel with rubber
isolators.
Piping Connections
Water connections are FPT water fittings, flush with the outside of the cabinet, allowing easy one wrench
connection of units. The large condensate connection provides proper condensate removal.
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Table of Contents
Applications - Unit Selection ................................. 22
Model Nomenclature ........................................... 23
ISO Performance Data - Water Loop ........................ 24
ISO Performance Data - Ground Loop ....................... 25
ISO Performance - Ground Source ........................... 26
Electrical Data .................................................. 27
Capacity Data ............................................... 28-47
Cooling - Size 007 ............................................. 28
Heating - Size 007 ............................................. 29
Cooling - Size 009 ............................................. 30
Heating - Size 009 ............................................. 31
Cooling - Size 012 ............................................. 32
Heating - Size 012 ............................................. 33
Cooling - Size 019 ............................................. 34
Heating - Size 019 ............................................. 35
Cooling - Size 024 ............................................. 36
Heating - Size 024 ............................................. 37
Cooling - Size 030 ............................................. 38
Heating - Size 030 ............................................. 39
Cooling - Size 036 ............................................. 40
Heating - Size 036 ............................................. 41
Cooling - Size 042 ............................................. 42
Heating - Size 042 ............................................. 43
Cooling - Size 048 ............................................. 44
Heating - Size 048 ............................................. 45
Cooling - Size 060 ............................................. 46
Heating - Size 060 ............................................. 47
Performance Data - Operating Limits ....................... 48
Correction Factors .............................................. 49
General Data .................................................... 50
Physical Data ..................................................... 50
Fan Performance ............................................... 50
Wiring Diagrams ........................................... 51-54
Mark IV/AC - 007 thru 060 ................................. 51
Microtech 2000 - 007 thru 060 ........................... 52
BACnet - 007 thru 060 ....................................... 53
Dimensional Data .......................................... 54-63
Field Installed Accessories ............................... 63-65
Guide Specifications. ...................................... 66-69
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Design Advantages .............................................. 5
Low Design and Installation Costs ...................... 5
High Energy Efficiency ......................................... 5
Good Indoor Air Quality ....................................... 5
Easy, Low Cost Maintenance .............................. 5
Quiet, Environmentally Friendly Operation .......... 6
Unit Features ................................................. 6-10
Flexible Cabinet Configurations ........................... 6
Filter Rack ........................................................... 7
Hanger Brackets .................................................. 7
Water Connections .............................................. 7
Electrical .............................................................. 7
Compressor ......................................................... 8
Reversing Valve ................................................... 8
Thermal Expansion Valve .................................... 8
Schrader Connections ......................................... 8
Fluid-to-Refrigerant Coil ...................................... 9
Air-to-Refrigerant Coil .......................................... 9
Refrigeration System ........................................... 9
Blower Section ..................................................... 9
Blower Motor ..................................................... 10
Blower Housing ................................................. 10
Drain Pan ........................................................... 10
Control Options - 3 Unique Control Systems ........... 11-16
Mark IV .............................................................. 12
Microtech™ 2000 ................................................ 13
BACnet® ........................................................ 14-15
Loop Water Controller ........................................ 18
Applications - Systems .................................... 17-60
Heating and Cooling Refrigeration Cycle .......... 17
Boiler Tower Application..................................... 18
Open Loop Well Water Application .................... 18
Closed Loop Geothermal Application ................ 19
Applications Condsideration .................................. 20
Closed Loop Geothermal Application ................ 20
Unit Location ...................................................... 20
Piping ................................................................. 20
Condensate Drain Piping ................................... 20
Ductwork & Sound Considerations .................... 21
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“McQuay” is a registered trademark of McQuay International.
©McQuay International 2002. All rights reserved throughout the world.
The information in this manual supersedes and replaces previous (catalogues/manuals)(bulletins) with regards to McQuay Water Source
Heat Pump products. Illustrations cover the general appearance of McQuay International products at the time of publication and McQuay
International reserves the right to make changes in design and construction at anytime without notice.
4
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Certified Drawing
Design Advantages
Improving Quality With Design and Construction
Good Indoor Air Quality
■ A standard, corrosion-free plastic drain pan is double-
sloped to eliminate standing water and inhibit microbial
growth.
■ Optional non-fibrous insulation is available for sensitive
applications.
Easy, Low-Cost Maintenance
Low Design And Installation Costs
■ Four configurations for each unit size (left or right return
and straight or end discharge) allow you to specify units
to fit space requirements and to design the system using
minimum ductwork and piping.
■ Four cabinet sizes, each with McQuay’s low-profile de-
sign, make it easy to meet the space requirements of your
new construction or replacement application.
■ Easy access to the unit compressor (2-sides), fan and motor
(1-side) and controls (end access).
■ A removable orifice ring allows the blower and motor to
be removed without removing the blower housing or disconnecting the unit from the ductwork.
Quiet, Environmentally Friendly Operation
■ Large fan wheel allows the fan motor to operate at lower
speed for quieter operation.
■ Flush FPT water fittings allow easy, one wrench connec-
tion of units and help reduce delays caused by shipping
damage.
■ Heavy gauge cabinet construction and vibration isolated
■ Flexible control options that include standalone or net-
■ Three quiet compressor selections (depending on voltage
hanger brackets minimize noise and vibration.
work operation with the building automation system of
your choice using LonMark® or native BACnet® communications.
and size variations) including rotary (sizes 007 to 012),
reciprocating (sizes 019 to 024) and scroll compressors
(sizes 030 to 060).
■ Unit hangers are adjustable on 8 points to provide maxi-
■ R-410A refrigerant (sizes 019 to 060) is a safe, non-ozone
mum flexibility to install units around obstructions or use
existing hangers from units that are being
replaced.
High Energy Efficiency
depleting HFC refrigerant.
■
R-22 refrigerant (sizes 007 to 012) is safe and reliable.
Removable Panels Provide Easy Access
■ High unit EERs result in low operating costs.
■ Each unit includes a thermal expansion valve for precise
refrigerant flow metering to meet load requirements and
increase efficiency at any fluid temperature -including low
temperature geothermal applications.
■ The coaxial heat exchanger is designed for maximum heat
transfer at normal and low water flow rates with
minimum pressure drop.
■ High efficiency fan motor and low speed fan operation
reduce energy consumption.
5
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Unit Features
Flexible Cabinet Configurations
Cabinet
McQuay Enfinity horizontal water source heat pumps are
available in four unique cabinet sizes each with the lowest
possible profile to conserve space. The consistent shape and
similar parts and assemblies throughout the four cabinets
makes layout and installation simple. Water, condensate and
duct connections are all in similar locations to simplify
installation.
The cabinet is constructed of unpainted G-60 galvanized
steel. All water connections and electrical connections are
made from the front of the unit. The cabinet front offers a
large lift up and out access panel for access to the control
box, refrigeration circuit and compressor. A second large access panel on the side of the compressor section also provides easy service access. A third access panel of the same
size allows complete service of the blower section without
the need to remove the unit. The interiors of the top and side
panels and the bottom of the unit are covered with 1/2" (12.7
Cabinet Configurations – Left Hand
Figure 6A - Left Hand
Return with
End Discharge
6
Figure 6B - Left Hand
Return with
Straight Discharge
mm) thick, 11/2 lb. (681g) density, coated, acoustic type glass
fiber insulation.
Cabinet Configurations
McQuay Enfinity horizontal heat pumps offer four configurations to meet your space requirements (Figure 6A - Left
Return/End Discharge, Figure 6B - Left Return/Straight Discharge, Figure 6C - Right Return/End Discharge, Figure 6D Right Return/Straight Discharge). Whether working around
obstacles or laying out units down a corridor, the mirror image design of the units will allow you to design the system
using minimum ductwork and piping. This helps reduce design, material and installation costs.
For maximum flexibility, the fan discharge can exit from
the end or side of the unit. This can be configured at the factory or field converted using interchangeable side and end
panels.
Cabinet Configurations – Right Hand
Figure 6C - Right Hand
Return with
End Discharge
McQuay Enfinity Horizontal Water Source Heat Pumps
Figure 6D - Right Hand
Return with
Straight Discharge
Catalog 1100
Certified Drawing
Unit Features
Filter Rack
Water Connections
The filter is supported by factory mounted brackets that
allow for face removal. Units come standard with a 1" (25.4
mm) thick throwaway filter mounted in a combination filter
rack and return air duct collar, thus eliminating field mounted
brackets. The filters can be removed from either side or from
the front.
The water and condensate connections are FPT fittings,
securely mounted flush to the corner post to allow for connection to a flexible hose without the use of a back-up wrench.
This helps reduce the time required to connect the unit and
helps prevent delays due to shipping damage.
Filter Mounting Brackets
Hanger Bracket
Each unit is furnished with a hanger kit that can be mounted
at any one of eight locations. Each cabinet is constructed
with a fastener on each side of the corner post, which is an
integral part of the cabinet structure. This allows the installer
to optimize the placement of the unit and fit the job’s hanger
rod locations. This can also simplify the replacement of older
equipment using existing hanger rods. The kit includes hanger
brackets, rubber isolators (for sound and vibration
attentuation), washers, bolts and lock washers.
Flush FPT Water Fittings
Electrical
The electrical components are located in the compressor
section of the unit. Separate holes are provided on the cabinet to facilitate main power and low voltage control wiring.
All wiring connections are made internal to the cabinet for
maximum safety. Each unit is rated to accept time delay fuses
for branch circuit overcurrent protection. Single phase units
are also rated for use with HACR circuit breakers.
Unit Hangers
7
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Unit Features
Compressor
Thermal Expansion Valve
McQuay Enfinity water source heat pumps are designed
around the most advanced compressors in the industry. A wide
variety of compressor types are used to offer the best system
design for the dedicated refrigerants and tonnage. This allows McQuay Enfinity water source heat pumps to deliver
the widest selection of non-CFC refrigerants, while delivering the rated capacity with low noise levels.
R-410A non-CFC refrigerant is used in 19,000 to 60,000
Btuh units. Sizes 7,000 Btuh to 12,000 Btuh use R-22 refrigerant together with proven Rotary compressor technology.
Sizes 19,000 Btuh to 24,000 Btuh use a Reciprocating type
compressor. Sizes 30,000 to 60,000 Btuh use a scroll
compressor.
All McQuay Enfinity water source heat pump units
include a thermal expansion valve for refrigerant metering.
The Thermal Expansion Valve (TXV) allows the unit to
operate at optimum efficiency with fluid temperatures ranging from 25°F to 110°F, and entering air temperatures ranging from 40°F to 90°F. The TXV precisely meters the exact
amount of refrigerant flow through the system to meet the
load and deliver rated heating and cooling capacity.
Scroll
Compressor
Rotary
Compressor
Thermal Expansion (TXV) Valve
Schrader Connections
Reciprocating
Compressor
Two Schrader valves are located inside the end access
panel – one on the low side and one on the high side of the
refrigeration circuit – for charging and servicing. All valves
are 7/16" SAE fittings regardless of refrigerant type.
Reversing Valve
A 4-way reversing valve is included with all McQuay
Enfinity water source heat pumps. The valve is energized in
the heating mode and will “fail-safe” to the cooling mode
which is the predominant mode of operation for commercial
applications.
4-Way Reversing Valve
8
Schrader Valve
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Certified Drawing
Unit Features
Fluid-to-Refrigerant Coil
Refrigeration System
The copper or cupro-nickel (optional) tube-in-tube coaxial
heat exchanger used in McQuay Enfinity water source heat
pumps are designed for maximum heat transfer at normal and
low water flow rates with minimum pressure drop. The inside tube is deeply fluted to enhance heat transfer and minimize fouling. All coaxial coils are tested to 400 psig on the
water side and 500 psig on the refrigerant side. Extended range
(CCW) units include coil and piping insulation to protect
against condensation in low temperature geothermal
applications.
Units have a coaxial heat exchanger with a copper inner
tube and a steel outer tube. The air coil is a large face area
coil with copper tubes and aluminum fins. Safety controls
include high pressure and low temperature switch to lock out
compressor operation at extreme conditions. For additional
protection, units have a 7psi (48 kPa) low pressure switch to
protect the compressor from low refrigerant charge. The low
setting prevents nuisance trips while providing
additional protection.
Blower Section
The blower section includes the blower housing, wheel,
motor and drain pan. The blower section is separated from
the compressor section with an insulated divider panel for
maximum sound attenuation. The large size of the blower
wheel allows it to rotate more slowly, reducing motor work
to improve efficiency and provide for quiet operation. A large
panel provides service access to the blower and motor. All
blower/motor assemblies have a removable orifice ring on
the housing to accommodate motor and blower removal without disconnecting the unit from the ductwork.
For maximum flexibility, the fan discharge can exit from
the end or side of the unit. This can be configured at the factory or field converted using interchangeable side and end
panels.
Coaxial Heat Exchanger
Air-to-Refrigerant Coil
The air-to-refrigerant heat exchanger is a large face area
coil with copper tubes and aluminum fins. The fins are lanced
and mechanically bonded to the tubes using finned edges on
the inside which expand during assembly to enhance heat
transfer capabilities. The maximum working pressure of the
heat exchanger is 500 psig. The coil is designed for optimal
performance in both heating and cooling while maintaining
the benefit of a compact size.
Removable Orifice Ring
for Easy Blower and Motor Removal
9
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Unit Features
Blower Motor
Drain Pan
The blower motor is a multi-speed, PSC type with thermal overload protection. The motor is permanently lubricated.
All motors are factory wired to maximize performance and
efficiency. Unit sizes 19,000 Btuh and larger have a terminal
strip on the motor for simple motor speed change without
going back to the control box. The motor is isolated from the
fan housing using rubber isolators to minimize vibration transmission. All blower/motor assemblies have a removable orifice ring on the housing to accommodate motor and blower
removal without disconnecting the unit from the ductwork.
All McQuay Enfinity heat pumps come standard with a
corrosion-resistant plastic drain pan to promote good indoor
air quality. The pan is double sloped for positive draining to
reduce the occurence of standing water and prevent
microbial growth.
High Efficiency Blower Motor
Corrosion-Resistant, Double Sloped Plastic Drain Pan
Blower Housing
The blower housing protrudes through the cabinet allowing adequate material for connection to a flexible duct. For
maximum flexibility, the fan discharge can exit from the end
or the side of the unit. This can be configured at the factory or
can be field converted before installation using interchangeable side and end panels.
Fan Housing Protrudes Through the Cabinet for
Connection of Flexible Duct
10
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Certified Drawing
Control Options – 3 Unique Control
Systems
The control box is accessible through a panel on the front
of the unit. It houses the major operating electrical controls
including the control circuit board, transformer, compressor
relay and fan relay. Each component is easily accessed for
service or replacement.
Three unique control systems are offered with McQuay
Enfinity water source heat pumps. Mark IV/AC, MicroTech™
2000 (LonWorks®) or BACnet® unit controllers all provide
microprocessor-based control. Each option features direct
quick-connect wiring to all unit-controlled components for
“clean” wiring inside the control box. Each control circuit
board receives power from a 50 VA transformer.
11
The Mark IV/AC unit controllers can communicate to a
higher lever building automation system (BAS) by others or
a McQuay MicroTech Loop Water Control (LWC) panel via
hardwired terminal strip only. The MicroTech 2000 unit controller is capable of communicating via LonTalk® protocol to
a LonWorks communications network by others. The BACnet
unit controller is capable of communicating via BACnet protocol to a BACnet BACtalk® BAS communications network
by Alerton.
Control
Description
Application
Mark IV
The Mark IV/AC control board is a microprocessor-based control board conveniently located
in the unit control box for accessiblity, with a
14-pin low voltage terminal strip.
McQuay Enfinity water source
heat pumps with Mark IV/AC
controllers are designed to
operate as a standalone network,
outside of a centralized
communications network.
Standalone
MicroTech 2000
The MicroTech 2000 unit controller is microprocessor-based and is designed to communicate over a LonWorks communications network.
The unit controller is factory programmed and
tested with all the logic required to monitor and
control the unit. The controller sets the unit mode
of operation, monitors water and air temperatures, and can communicate fault conditions to
a LonWorks communications network.
McQuay Enfinity water source
heat pumps with MicroTech
2000 controllers are designed to
be linked with a centralized
building automation system
through a LonWorks communications network for centralized
scheduling and management of
multiple heat pumps.
LonTalk
BACnet
The BACnet unit controller is microprocessorbased and is designed to communicate over a
BACnet communications network. The unit
controller is factory mounted, programmed and
tested with all logic required to monitor and
control the unit. The controller sets the unit mode
of operation, monitors water and air temperatures, and can communicate fault conditions to
a BACnet communications network.
McQuay Enfinity water source
heat pumps with BACnet controllers are designed to be linked
with an Alerton BACtalk centralized building automation system through a BACnet communications network for centralized
scheduling and management of
multiple heat pumps.
B A C n e t
(Alerton
BACtalk
BAS)
Loop Water
Controller
The Loop Water Controller (LWC) is a
standalone, factory programmed and tested microprocessor-based controller providing control
of the heat rejection/heat addition stages and the
water circulating pumps for control of a water
source heat pump system through solid-state
output relays. The controller includes a keypad
and display to view all status conditions, temperatures, setpoints and alarm conditions.
Used in traditional single loop
systems; closed-circuit evaporative cooler, boiler, primary pump
and standby pump systems; or
two-loop systems with the heat
pump loop having a boiler, primary pump and standby pump
separated by a water-to-water
heat exchanger to a condenser
water loop with an open cooling
tower, primary (stage 1) pump
and a standby (stage 2) pump.
Standalone
(designed to
communicate
with Mark IV
unit controllers)
McQuay Enfinity Horizontal Water Source Heat Pumps
Protocol
Catalog 1100
Control Features – Mark IV/AC Control System
The Mark IV/AC control system is a microprocessor-based
control board conveniently located in the unit control box for
accessibility. Mark IV/AC controllers include a 14-pin low
voltage terminal strip for a hardwired interface for all the
necessary field connections. LED’s are located in front for
quick inspection. The board can be wired for 24-volt AC output to the wall thermostat by using terminals R & C. If a DC
voltage output to the thermostat is required, use terminals F
& V. This allows you to choose the control output voltage to
accommodate controls by others or accessories.
■
■
■
■
▲
■
Mark IV
Control Board
The Mark IV/AC control system has the following operating features (assumes cycle fan operation-not continuous
fan operation):
■ Start-up – The unit will not operate until all the inputs
and safety controls are checked for normal conditions.
■ Cooling mode – On a call for cooling, the compressor
and fan will start 0 to 32 seconds later. When the load is
satisfied, the compressor and fan shut off immediately.
■ Heating Mode – On a call for heating, the reversing valve
is energized after 60 seconds and the compressor and
fan start immediately. When the load is satisfied, the compressor and fan shut off immediately. The reversing valve
is de-energized 60 seconds later to eliminate “swish”
noise and to allow the compressor to always start up at
equalized pressure.
■ Short Cycle Protection & Random Start – Each time
the compressor stops, a new random compressor startdelay time between 180 and 212 seconds is generated.
This prevents compressor short cycling and prevents units
from starting simultaneously after coming back from an
unoccupied cycle.
■ Unoccupied Mode – A simple “grounded” signal, no
power source required, puts the unit into the unoccupied
mode for night setback operation. The fan shuts off and
the unit controls to the setpoint from the setback bulb of
the thermostat. The day heating thermostat control and
cooling is locked out. A unique LED status is generated
to indicate the unoccupied mode. On a call for heating,
the fan and the compressor start after 60 seconds.
12
■
■
Override Mode – A switch on the deluxe automatic
changeover thermostat can be activated during the unoccupied mode to put the unit back into the occupied mode
for two hours for after-hours heating or cooling.
Pump Restart – A signal from the Mark IV/AC board
to our Loop Water Control Panel will restart the water
circulating loop pump when the compressor is energized.
The signal can be “daisy chained” between 200 units.
Load Shed – A simple grounded signal puts the unit into
the load-shed mode. The compressor shuts off and the
fan starts on a call for heating and cooling. A unique LED
status is generated to indicate the load-shed mode.
Brownout Protection – The Mark IV/AC board measures the input voltage and will suspend compressor and
fan operation should the voltage fall below 80% of the
normal line voltage. A unique LED status is generated
and an output is available to a “fault” LED at the
thermostat.
Unit Shutdown – A simple grounded signal puts the unit
into the shutdown mode. Compressor and fan operations
are suspended. A unique LED status is generated and an
output signal is made available for connection to a “fault”
LED at the thermostat.
Condensate Overflow Protection – The Mark IV/AC
board incorporates a liquid sensor at the top of the drain
pan. Upon sensing water flow, cooling operation is suspended. A unique LED status is generated and output is
available to a “fault” LED at the thermostat. Heating operation is not suspended.
Safety Control – The Mark IV/AC board receives separate input signals from the refrigerant high-pressure
switch and the low suction temperature (freezestat)
switch. In a high-pressure situation, compressor operation is suspended. In a low temperature situation, the unit
goes into a defrost cycle where the unit is put into cooling operation for 60 seconds until the coaxial heat exchanger is free of ice. Each switch generates its own
unique LED status and output is available to a “fault”
LED at the thermostat if either situation exists. For additional protection, units have a 7psi (48 kPa) low pressure switch to protect the compressor from low refrigerant charge. The low setting prevents nuisance trips while
providing additional protection.
Mark IV/AC LED & fault outputs
Indication
Normal Mode
Pressure Fault
Low Temperature Fault*
Condensate Overflow**
Brownout
Load Shed
Unoccupied Mode
Unit Shutdown
* Only in the heating mode
McQuay Enfinity Horizontal Water Source Heat Pumps
Yellow
Off
Off
Flash
On
Off
Off
On
Off
LED
Green
On
On
Off
Dim
Flash
Off
On
Flash
Fault
Output
Off
On
On
On
On
Off
Off
On
Red
Off
Flash
Off
Off
Off
On
Off
Off
** Only in the cooling mode
Catalog 1100
™
Control Features – MicroTechCertified
2000Drawing
Controller
Each McQuay Enfinity horizontal water source heat pump
can be equipped with a MicroTech 2000 water source heat
pump unit controller. The controller is microprocessor-based
and is designed to communicate over a LonWorks communications network. The unit controller is factory programmed
and tested with all the logic required to monitor and control
the unit. The controller sets the unit mode of operation, monitors water and air temperatures, and can communicate fault
conditions to a LonWorks communications network.
The MicroTech 2000 unit controllers include unit-mounted
return air, discharge air and leaving water temperature sensors. Options include a tenant setpoint adjustment knob and
tenant override button, and the capability of substituting the
return air sensor with a wall-mounted room sensor.
MicroTech 2000 heat pumps are designed to be linked
with a centralized building automation system through a
LonWorks communications network for centralized scheduling and management of multiple heat pumps. Wall-mounted
room sensors are available to control the heating and cooling
operation of each MicroTech 2000 Water Source Heat Pump
Unit Controller. Available room sensors include: room sensor with LED status and tenant override button, room sensor
with LED status, timed-override button, and bi-metal thermostat, room sensor with LED status, timed-override button,
and setpoint adjustment, and room sensor with LED status,
timed-override button, setpoint adjustment and bi-metal thermostat.
MicroTech 2000 Unit Controller LED Indication
Status LED State
On Continually
On 1⁄2 sec., Off 5 1⁄2 sec.
On 5 1⁄2 sec., Off 1⁄2 sec.
▲
Flashing
Mode
Occupied, Occupied Load
Shed
Unoccupied
Tenant Override, Override
Load Shed
Alarm Condition
MicroTech 2000
Control Board
Each unit controller orchestrates the following unit operations:
■ Enable heating and cooling to maintain setpoint based
on a room sensor.
■ Enable fan and compressor operation.
■ Monitor all safety controls.
■ Monitor discharge air temperature.
■ Monitor leaving water temperature.
■ Relay status of all vital unit functions.
■ Support optional control outputs.
An amber, on-board status LED aids in diagnostics by
indicating the water source heat pump operating mode and
alarm conditions. If there are no current alarm conditions,
the LED will indicate the unit operating mode as shown in
the table below. If there are one or more alarm conditions
present, the LED will flash to indicate an alarm condition.
13
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Control Features – BACnet®
McQuay Enfinity horizontal water source heat pumps are
available with a factory mounted and tested Alerton BACnet
unit controller as a special. The unit controller is factory programmed and tested with all the logic required to control the
unit, and is designed to communicate over a BACnet MS/TP
communications network to an Alerton BACtalk building automation system (BAS). The controller operates the compressor, fan, and reversing valve as required to maintain the
space temperature within the current setpoints. Data regarding equipment status, water and air temperatures, and fault
conditions can be monitored by an Alerton BACtalk BAS.
Setpoints and other system preferences may be changed remotely using an Alerton BACtalk workstation or Alerton service tool software.
■
The controller makes operational data and commands
available on the Alerton BACtalk network using BACnet
objects and properties. Each heat pump controller connects
to the BACtalk network using a BACnet MS/TP LAN, which
is a simple twisted-pair communications connection that operates at up to 76.8 Kbps. DIP switches on the controller enable the MS/TP MAC address to be set in the range 0-127. A
status LED on the unit indicates communication activity on
the MS/TP LAN.
■
■
■
■
■
■
■
BACnet Water Source Heat Pump Controller
Each BACnet-compliant unit includes discharge air and
leaving water temperature sensors, as well as all safety sensors, signals, and switches. Wall-mounted room sensors are
available from Alerton to control heating and cooling operation. Available sensors include tamper-resistant stainless steel
wall sensors with optional push-button for status override;
wall-mounted sensors with tenant setpoint adjustment lever
and timed-override button; wall-mounted sensors with LED
status, timed-override button, tenant setpoint adjustment buttons, password-protected field service access to operational
data, and optional humidity sensor; and wall-mounted sensors with LCD and programmable operation.
Each BACnet-compliant controller has the following operating features:
14
■
■
■
Start-up – The unit will not operate until all the inputs
and safety controls are checked for normal conditions.
Fan operation – Fan operation can be customized in software to run continuously during occupied mode, or to
cycle ON or OFF appropriately on a call for heating and
cooling.
Cooling mode – On a call for cooling, the compressor
and fan start immediately. Compressor run-time is calculated as a percent of full cycle time (17 minutes) using
proportional-integral control to maximize efficiency.
Heating mode – On a call for heating, the compressor
and fan start immediately, and compressor run-time is
calculated as a percent of full cycle time (17 minutes)
using proportional-integral control to maximize efficiency.
Short Cycle Protection and Random Start – A start
delay of 180 seconds plus the compressor’s MAC address in seconds prevents short-cycling and simultaneous
start-up. A minimum 2-minute on time and 5-minute off
time for the compressor further ensures short-cycle protection.
Occupied Mode – A simple software control signal from
the building automation system or a wall-mounted unit
puts the unit into occupied mode. The unit controls compressor and fan operation to maintain occupied setpoints.
High and low limits for occupied setpoints are software
configurable.
Unoccupied Mode – A simple software control signal
from the building automation system or a wall-mounted
unit puts the unit into unoccupied mode for night setback operation. The unit controls compressor and fan
operation to maintain unoccupied heating and cooling
setpoints, which are also software configurable.
After-hours Override Mode – A simple software control signal from the building automation system or a wallmounted unit can initiate after-hours heating or cooling
in half-hour increments. Maximum override time is software configurable up to 9.5 hours. This feature can also
be disabled in software.
Reversing valve delay – When the compressor turns off
after heating mode, the reversing valve remains energized
for 60 seconds before it returns to the normal cooling
position to eliminate swishing. The reversing valve energizes 10 seconds before the compressor.
Load Shed – Load shedding can be orchestrated by the
building automation system using the occupied/unoccupied command in software.
Brownout Protection – An onboard sensor measures input voltage and suspends compressor and fan operation
if the supply voltage drops below 82% of the normal
line voltage for a minimum of 10 seconds, creating an
alarm available in software. The alarm automatically resets when the supply voltage returns to above 90% of
normal.
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Certified Drawing
Control Features – BACnet®
■
■
■
15
Condensate Overflow Protection – A liquid sensor at
the top of the drain pan senses a high water level. Upon
sensing water, cooling operation is suspended, while
heating operation is allowed. The controller creates an
alarm available in software. The alarm automatically resets when the water level returns to normal.
Safety Control – The unit monitors refrigerant pressure
and generates separate high-pressure and low-pressure
alarms available in software. While either alarm is active, compressor operation is suspended. In a refrigerant
low-temperature condition, an alarm occurs and the unit
operates in cooling mode for 60 seconds to defrost the
heat exchanger, after which compressor operation is suspended. These alarms can be reset in software or by cycling power to the controller.
Attained Temperature and Water Temperature
Alarms –Attained temperature, water temperature alarms
with software-adjustable setpoints are available in software. The controller samples supply air and records attained temperatures for heating and cooling. If after two
hours of operation, the attained temperature does not meet
the software-configurable setpoint for heating or cool-
■
ing as appropriate, a software alarm occurs. The alarm
automatically resets when the attained temperature is
within setpoints. The controller also monitors leaving
water temperature. If the leaving water temperature is
outside software-configurable setpoints, compressor operation is suspended and high or low water temperature
alarms occur. The alarm automatically resets when the
water temperature returns to within 6 deg. F of the
setpoint.
Unit Self-test Mode – While the unit is in occupied mode,
a self-test can be initiated via software. Upon initiation
of the test, compressor operation is suspended for a minimum of five minutes, cooling attained temperatures are
cleared, and attained temperature alarms are cleared. The
unit then switches to full heat for four minutes and then
records the attained supply air temperature. Compressor
operation is then suspended for five minutes. The unit
then switches to full cooling for four minutes and the
attained supply air temperature is recorded. Attained temperature alarms are set if the attained temperatures failed
to reach alarm setpoints during heating or cooling.
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Control Features – Loop Water Controller
The Loop Water Controller (LWC) is a stand-alone, factory programmed and tested microprocessor-based controller providing control of the heat rejection/heat addition stages
and the water circulating pumps for control of a water source
heat pump system through solid-state output relays. The controller includes a keypad and display to view all status conditions, temperatures, setpoints and alarm conditions. The display is two lines by sixteen columns and supports a supertwist
LCD format. The LWC is designed to be used with the Mark
IV unit controllers for standalone operation of the water loop.
The LWC does not support serial communications with a
higher lever BAS.
The LWC can control heating and cooling stages from the
heat pump loop supply temperature and from the outdoor air
temperature for reset of the heat addition setpoint. Other temperatures that can be monitored include: the heat pump loop
return temperature, entering and leaving tower temperatures,
entering and leaving boiler temperatures, and the storage tank
temperature.
Clock schedule outputs are built-in to (1) control the heat
pump circulating pump for shutdown at night (can be restarted
if outdoor air temperature falls below the setpoint) and (2)
provide programmable time schedules for heat pump unit occupied/unoccupied operation. A maximum of six time clock
schedule outputs are available.
Two LWC models are available. LWC-16 and LWC-24
provide 9 and 17 configurable outputs, respectively, choosing between heat rejection (cooling) stages, heat addition
(heating) stages and time clock schedules. Each heating and
cooling output has individual on and off (differential) setpoint
adjustment capability. Modulating heating and cooling output signals are available to control tower bypass and twoway or three-way boiler heat addition valves.
The LWC can be used in any of the following applications: a traditional single loop system, a closed-circuit evaporative cooler, boiler, primary pump and standby pump system, or a two-loop system with the heat pump loop having a
boiler, primary pump and standby pump separated by a water-to-water heat exchanger to a condenser water loop with
an open cooling tower, primary (stage 1) pump and a standby
(stage 2) pump. The pumps can be operated as “auto” or
“manual” lead-lag. Pump sequencing allows the standby pump
to automatically come on upon failure of the lead pump as
indicated by a flow switch.
Monitored system points include visual and audible notification of low water temperature, high water temperature, or
no flow conditions. When an alarm condition occurs, the
LWC closes contacts which can be tied to an emergency shutdown signal. A remote alarm panel is available for alarm notification at a remote location. The LWC interfaces with Mark
IV/AC controlled heat pump units for a low cost control system. The Mark IV/AC board can receive occupied/unoccupied time clock schedule outputs and an emergency shutdown
signal due to an alarm condition. The LWC can receive a
signal (pump restart) from the Mark IV/AC board to energize
and override the main circulating pump (if it is scheduled
off) whenever a compressor operates from a call for night
setback heat or from a call for heating or cooling during the
Outputs
Heat Pump Loop Pumps
two-hour override cycle. Simple “daisy chain”
Condenser Loop Pumps
wiring is required between Mark IV/AC board
Heat Rejection Stages
terminals on each water source heat pump.
Mod. Heat Rejection
Mark IV/AC Interface
Inputs
Heat Pump Supply Loop Temp
Heat Pump Loop Flow Switch
Outside Air Temp
Optional Temperature Sensors
Optional Condenser Loop Flow Sw
Optional Condenser Loop Temp
Loop Water
Controller
Unit
Shutdown
Unoccupied
Schedule
Optional
Personal
Computer
Mark IV/AC Board Terminals
P = Pump Restart
C = Common
U = Unoccupied
E = Unit Shutdown
L = Load Shed
F = Fault Relay
Thermostat
O = 2-Hour Override
W2 = Net Setback Heating
G = Fan
W1 = Day Heating
Y1 = Cooling
R = Power — AC Volts
A = Attitude Fault Signal to LED
16
Heat Addition Stages
Mod. Heat Addition
Pump Start
Additional Unoccupied
Schedules — 6 total
Pump
Start
F
P C U E L
F
P C U E L
Mark IV/AC
Board
Mark IV/AC
Board
O W2 G W1Y1 R A
O W2 G W1Y1 R A
Deluxe Auto
Changeover
Wallstat
} Pump Restart
Unoccupied
Unit Shutdown
Optional Load Shed Input
Additional features include a built-in test
mode to simulate all control modes, a pre-cool
cycle to enable heat rejection earlier for undersized boilers, a preheat cycle to enable heat addition earlier for undersized towers, keypad password protection, and holiday scheduling.
The LWC panel is not designed to communicate with a higher level BAS.
Deluxe Auto
Changeover
Wallstat
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Applications – Systems
Certified Drawing
Cooling and Heating Refrigeration Cycles
Cooling Refrigeration
Cycle
Return Air
When the wall thermostat is calling for COOLING, the reversing valve
directs the flow of the refrigerant, a hot
gas, leaving the compressor to the water-to-refrigerant heat exchanger. Here
the heat is removed by the water and
the hot gas condenses to become a liquid. The liquid then flows through a
thermal expansion metering system to
the air-to-refrigerant heat exchanger
coil. The liquid then evaporates becoming a gas, at the same time absorbing
heat and cooling the air passing over
the surfaces of the coil. The refrigerant
then flows as a low pressure gas
through the reversing valve and back
to the suction side of the compressor
to complete the cycle.
Thermal
Expansion Valve
Coil Air to
Refrigerant
Heat
Exchanger
17
Water In
Water Out
Sensing
Bulb
and
Capillary
Tube
Compressor
Blower
Conditioned Air
(Cooling)
Heating Refrigeration
Cycle
When the wall thermostat is calling for HEATING, the reversing valve
directs the flow of the refrigerant, a hot
gas, leaving the compressor to the airto-refrigerant heat exchanger coil. Here
the heat is removed by the air passing
over the surfaces of the coil and the hot
gas condenses to become a liquid. The
liquid then flows through a capillary
thermal expansion metering system to
the water-to-refrigerant heat exchanger.
The liquid then evaporates becoming
a gas, at the same time absorbing heat
and cooling the water. The refrigerant
then flows as a low pressure gas
through the reversing valve and back
to the suction side of the compressor
to complete the cycle.
Co-Axial Heat
Exchanger
Reversing Valve
Return Air
Thermal
Expansion Valve
Co-Axial Heat
Exchanger
Water In
Water Out
Coil Air to
Refrigerant
Heat
Exchanger
Sensing
Bulb
and
Capillary Tube
Compressor
Blower
Conditioned Air
(Heating)
McQuay Enfinity Horizontal Water Source Heat Pumps
Reversing Valve
Catalog 1100
Applications – Systems
Water source heat pump systems are one of the most efficient, environmentally friendly systems available for heating
and cooling buildings. High-efficiency, self contained units
(sizes 7,000 btuh to 290,000 btuh) can be placed in virtually
any location within a building. Each unit responds only to
the heating or cooling load of the individual zone it serves.
This results in an excellent comfort level for occupants, better control of energy use for building owners and low seasonal operating costs. The Air-Conditioning Refrigeration
Institute (ARI) and the International Standards Organization
(ISO) publish standards so that water source heat pumps are
rated for specific applications. The ARI/ISO loop options
shown in this catalog are typical water source heat pump loop
choices available in today’s market. These systems offer benefits ranging from low cost installation to the highest energy
efficient system available in the market today.
Boiler / Tower Applications: ARI 320 / ISO 13256-1
A “Boiler/Tower” application uses a simple two-pipe water circulating system that adds heat, removes heat or transfers rejected heat to other units throughout the building. The
water temperature for heating is generally maintained between
65°F – 70°F and is usually provided by a natural gas or electric boiler located in a mechanical room. The condensing water temperature, during cooling months, is maintained between
85°F and 95°F and requires the use of a cooling tower to
dissipate waste heat. Cooling towers can be located on the
roof, or inside or adjacent to the building. This application
can be the lowest cost of the loop options available.
Note: ASHRAE 90.1 standards require that circulating pumps
over 10 HP will require use of “variable frequency drive”
equipment and pipe insulation to be used whenever water temperatures are below 60 degrees and above 105 degrees. See
ASHRAE 90.1 Standards for details.
Open Loop Well Water Applications: ARI 325 /
ISO 13256-1
“Open Loop” well water systems use ground water to
remove or add heat to the interior water loop. The key benefit
of an open loop system is the constant water temperature,
usually 50°F to 60°F, which provides efficient operation at a
low first cost. Most commercial designers incorporate a heat
exchanger to isolate the building loop from the well water.
Using heat exchangers reduces maintenance issues while still
allowing the transfer of heat from unit to unit as with the
“Boiler/Tower System”. A successful design provides an
ample amount of groundwater (approximately 2 GPM per
ton) and adequate provisions for discharging water back to
the aquifer or surface. Open Loop applications are commonly
used in coastal areas where soil characteristics allow reinjection wells to return the water back to the aquifer. Note that
some states have requirements on the depths of return water
reinjection wells. Also, bad water quality can increase problems with heat exchanger scaling. Suspended solids can erode
the heat exchanger. Strainers can be used to contain suspended
solids.
Open Loop Well Application
Boiler/Tower Application
18
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Applications – Systems
Certified Drawing
Closed Loop Geothermal Applications ARI 330/ISO
13256-1
“Vertical Closed Loop” applications are installed by drilling vertical bore holes into the earth and inserting a plastic
polyethylene supply / return pipe into the holes. The vertical
wells are connected in parallel reverse return fashion to allow the water from the building to circulate evenly throughout the borefield. The circulating fluid dissipates heat to the
ground in a similar manner as a “tower” and adds heat back
to the loop like a boiler. If properly designed, the loop field
can maintain the loop temperatures necessary to condition
the building without the use of a boiler or a tower. Loop
temperatures usually range from 37°F to 95°F in Northern
climates. Southern applications can see temperatures ranging from 40°F to 100°F. The number of bore holes and their
depth should be determined by using commercial software
that is specifically designed for vertical geothermal applications. Typical bore depths of a vertical loop range from 150
to 400 feet and generally require about 250 feet of surface
area per ton of cooling.
Horizontal Loop Application
A “Surface Water” or “Lake” closed loop system is a geothermal loop that is directly installed in a lake or body of
water that is near the building. In many cases, the body of
water is constructed on the building site to meet drainage or
aesthetic requirements. Surface loops use bundled polyethylene coils that are connected in same manner as a vertical or
horizontal loop using a parallel reverse return design. The
size and the depth of the lake is critical and commercial design services should be used to certify that a given body of
water is sufficient to withstand the building loads. Loop temperatures usually range from 35°F to 90°F and prove to be
the best cooling performer and lowest cost loop option of the
three geothermal loops. Some applications may not be good
candidates due to public access or debris problems from
flooding.
Vertical Loop Application
A closed loop “Horizontal” geothermal application is similar to a vertical loop application with the exception that the
loops are installed in trenches approximately 5 feet below
the ground surface. The piping may be installed using a “fourpipe” or “six-pipe” design and could require 1,500 to 2,000
square feet of surface area per ton of cooling. Loop temperatures for a commercial application can range from 35°F to
95°F in Northern climates. Southern climates can see temperatures ranging from 40°F to 100°F. Horizontal loops are
generally not applied in urban areas because land use and
costs can be prohibitive. New advances in installation procedures have improved the assembly time of horizontal loops
while keeping the first cost lower than a vertical loop.
19
Surface Water Loop Application
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Applications Considerations
Typical Horizontal Installation
Unit Location
It is important to leave enough space for service personnel to perform maintenance or repair. The location of the horizontal unit should allow for easy removal of the filter and
access panels. A minimum 18" (46 cm) clearance should be
allowed on each side of the unit for service and maintenance
access and the unit should not be installed above any piping.
Always be sure to leave at least one side of the filter rack
unobstructed so that the service personnel will be able to slide
the filter out. Each unit is suspended from the ceiling by four
3/8" threaded rods fastened to the unit by a hanger bracket
and rubber isolator. The design should place the unit directly
below the structural members so that it is securely
anchored.
as a sound attenuator for both the unit operating noise and
hydraulic pumping noise. One end of the hose has a swivel
fitting to facilitate removal of the unit for replacement or service. Supply and return shutoff valves should be included in
the design to allow removal of a unit without the need to shut
down the entire heat pump system. The return valve may be
used for balancing and will typically have a “memory stop”
so that it can be reopened to the proper position for the flow
required. Fixed flow devices are commercially available and
can be installed to eliminate the need for memory stop shut
off valves. Pressure / Temperature ports should be included
to allow the service technician to measure water flow and
unit operation.
Designers should avoid installing units directly above
spaces where building occupants will reside (i.e. above office desks or classrooms) to reduce the requirement for noise
attenuation. Units should also not be placed above high traffic areas because service access may be limited during occupied hours. For example, units are typically installed above
the hallway drop ceiling in Schools and the supply and return
air is routed directly into classrooms. Local Code code may
require fire dampers to be used with this application.
Condensate Drain Piping
Piping
The WSHP unit is typically connected to the supply / return piping using a “direct return” piping system which includes a flow control device so that flow requirements are
met for each zone. A short, high pressure “flexible hose” is
used to connect the unit to the building’s hard piping and acts
Condensate piping can be made of steel, copper or PVC
pipe. In most cases the use of PVC pipe eliminates the need
for insulation to be wrapped around the pipe to prevent sweating. A threaded factory supplied condensate fitting allows the
connection of PVC, flexible vinyl hose or steel braided hose.
The condensate piping must be trapped at the unit and
pitched away from the unit not less than 1 /4" per foot. A vent
is required after the trap so that the condensate will drain
away from the unit. The vent can also act as a clean out when
the trap becomes clogged. To avoid having waste gases entering the building, the condensate drain should not be directly piped to a drain/waste/vent stack. See local codes for
the correct application of condensate piping to drains.
Condensate
Drain (P Trap)
Optional
Field Installed Vent
Water Out
(Flexible Hose)
Return
Air
Flexible
Connector
Typical Ceiling Installation
20
Water In
(Flexible Hose)
Condensate
Drain (P Trap)
1 1/ 2"
(38mm)
11/2"
(38mm)
1/4" Per Ft.
(21mm Per Meter)
Typical Condensate Piping
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Applications Considerations Certified Drawing
Ductwork and Sound Attenuation Considerations
Ductwork is normally applied to ceiling mounted heat
pumps on the discharge side of the unit. A discharge collar is
provided on all models of horizontal units for fastening the
ductwork. The use of a flexible connector is recommended
between the discharge collar and duct transformation to help
with sound attenuation from the cabinet and to simplify disconnection of the unit from the ceiling ductwork. If return
ductwork is to be used, a flexible connector should also be
attached to the filter rack collar to help with sound attenuation and removal of the unit. Return plenum ducting should
be at least 12 inches away from the coil so that the coil is
evenly loaded with return air.
As a general recommendation, the interiors of the duct
should be lined with an acoustic / thermal lining that is a
minimum 1 /2 inch thickness for entire duct run. For maximum attenuation, the last five diameters of duct before each
register should be lined with a one-inch thick sound blanket.
Elbows, tees and dampers can create turbulence or distortion
in the airflow, so a straight length of duct 5 to 10 times duct
width is recommended to smooth out airflow before the next
fitting. Designing diffusers directly from the bottom of a trunk
duct can also produce noise and volume control dampers
should be located several duct widths upstream from air
outlet.
For Hotel, Motel, Dormitory or Nursing Home applications which use a single duct discharge, a velocity of 500 to
600 fpm is suggested. These applications typically have static
pressures as low as 0.05 inches of water and duct lengths
approximately six feet in length. The discharge duct must be
fully lined and have a square elbow without turning vanes.
Return air for these applications should enter through a “low”
sidewall filter grille and route up the stud space to a ceiling
plenum. For horizontal heat pumps mounted from the ceiling, an attenuator box is sometimes placed at the return air
opening to attenuate line-of-sight sound transmission through
return openings.
Suggested Supply Ducting per ASHRAE and SMACNA Publications
Flexible Connector
Acoustic/Thermal Lining
3 to 5 Feet
Ductwork Supported
Independent of Unit
Acoustic/Thermal
Lining
Diffuser
Two 90° Turns
(Ductwork Sized Based on Airflow)
Diffuser
Suggested Return Ducting per ASHRAE and SMACNA Publications
Two 90° Turns Prior to the Intake
(Ductwork Sized Based on Airflow)
Flexible Connector
Acoustic/Thermal
Lining
Acoustic/Thermal
Lining
Ductwork Supported
Independent of Unit
Return Air Intake
Located
Away from the
Unit Blower
21
Flexible Connector
Acoustic/Thermal
Lining (10 Feet)
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Applications – Unit Selection
Achieving optimal performance with water source heat
pump systems requires both accurate system design and proper
equipment selection. A building load program should be used
to determine the heating and cooling loads of each zone prior
to making equipment selections. With this information,
McQuay SelectTools™ software selection program for Water Source Heat Pumps can be used to provide fast, accurate
and complete selections of all McQuay water source heat
pump products. SelectTools software is available by contacting your local McQuay Representative.
While it is encouraged that you use McQuay SelectTools
software for all unit selections, manual selections can be accomplished using the same zone load information and the
capacity tables available in this catalog.
Boiler / Tower Application Manual Selections:
The following example illustrates a typical selection for a
zone in a boiler/tower system for a commercial building.
A building load program determines that this zone needs
38,255 BTUH of total cooling, 31,832 BTUH of sensible
cooling and 36,988 BTUH of total heating. The water temperatures for the boiler/tower system are 90°F for cooling
and 70°F for heating. The return air temperature is 80°F dry
bulb with 67°F wet bulb for cooling and 70°F for heating.
Zone requirements:
Total Cooling Load
Sensible Cooling Load
Total Heating Load
Air Flow Required
Return Air Cooling
Return Air - Heating
=
=
=
=
=
=
38,255 BTUH
31,832 BTUH
36,988 BTUH
1510 CFM
80°FDB/ 67°FWB
70°FDB
Since a McQuay Enfinity Model CCH 036 produces approximately 36,000 BTUH of cooling, it is not sufficient for
this zone and a model CCH 042 should be considered. Model
CCH is chosen because it is specifically designed for a boiler/
tower application. Typical water flow rates for boiler/tower
applications are 2.0 to 2.5 GPM per ton and in this example
no antifreeze is used.
Selection:
Model .............................. CCH 042 (Boiler / Tower model)
Total Cooling Capacity @ 90 EWT
= 40,816 BTUH
Sensible cooling capacity @ 90 EWT = 32,704 BTUH
Total Heating Capacity @ 70 EWT
= 52,019 BTUH
CFM = 1510 @ .5 ESP (Wet Coil)
Water Flow required to meet capacity = 8 GPM
Water Pressure drop
= 6.9 (FT. H2O)
Final Selection ..................................................... CCH 042
22
Geothermal Applications:
The following example illustrates the same zone in a geothermal application.
The load requirements for the zone are the same as the
above example – 38,255 BTUH of total cooling and 31,832
BTUH of sensible cooling and 36,988 BTUH of heating.
Geothermal loop software programs are available to help determine the size of the loop field based on:
■ Desired entering water temperatures for the system.
■ Specific acreage available for the loop which produces
specific min/max loop temps for the unit selection.
Entering water temperatures for geothermal systems can
be as high as 90 to 100 degrees and as low as 30 degrees
based on the geographical location of the building. Water flow
rates are typically 2.5 to 3 GPM per ton and the use of antifreeze is required in most northern applications.
Zone requirements:
Total Cooling Load
Sensible Cooling Load
Total Heating Load
Air Flow Required
Return Air Cooling
Return Air - Heating
=
=
=
=
=
=
38,255 BTUH
31,832 BTUH
36,988 BTUH
1510 CFM
80 DB / 67 WB
70 DB
A McQuay Enfinity Model CCW is chosen for this geothermal application. Model CCW offers insulated water piping for condensation considerations and a different freezestat
setting to allow entering water temperatures lower than 40°F
(with antifreeze). Output capacities should be recalculated
using the antifreeze reduction tables that are shown on page
49. The Model CCW 042 is first considered but may not meet
the heating load because of the reduced entering water temperatures (35°F) and an antifreeze solution of 21 %
propylene (see page 49).
Selection:
Model ................................. CCW 042 (Geothermal model)
Total Cooling Capacity @ 100 EWT
=
40,434 BTUH x
.980 = 39,625
Sensible cooling capacity @ 100 EWT = 32,164 BTUH x
.980 = 31,520
Total Heating Capacity @ 35 EWT
= 38,335 BTUH x
.975 = 37,377 CFM
= 1510 @ .6 ESP (Dry Coil)
Water Flow required to meet capacity = 10.8 GPM
Water Pressure drop
= 12.7x1.5= 14.61 (FT. H2O)
Final Selection ..................................................... CCW 042
Note:
In applications where the zone may be a corner office or have
excessive glass area, the heating load could be greater than the
heating output capacity of the CCW 042 model (say 41,985 BTUH).
The choices are to upsize the unit to the next model available (048),
or add an electric duct heater to supplement the output of the 042
unit.
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Certified Drawing
Model Nomenclature
NOTE: For illustration purposes only. Not all options available with all models.
Please consult McQuay Sales Representative for specific availability.
McQuay WSHP Product Model Nomenclature
W
CCH
1
009
M
E
Y
Product Category
W = WSHP
Return Air
L = Left
R = Right
Design Series
1 = A Design
2 = B Design
3 = C Design
4 = D Design
23
S
Discharge Air
S = Straight
E = End
Product Identifier
CCH = Ceiling Mounted/Standard Range
CCW = Ceiling Mounted/Geothermal
Nominal Capacity
007 = 7,000
009 = 9,000
012 = 12,000
019 = 19,000
024 = 24,000
030 = 30,000
036 = 36,000
042 = 42,000
048 = 48,000
060 = 60,000
L
Future
(None)
Controls
M = Mark IV
L = Microtech 2000
A = BACnet
McQuay Enfinity Horizontal Water Source Heat Pumps
Voltage
A = 115/60/1
E = 208-230/60/1
F = 208-230/60/3
J = 277-265/60/1
K = 460/60/3
L = 575/60/3
50 Hz
M = 230/50/1
N = 380/50/3
Catalog 1100
ISO Performance Data – Water Loop
Water Loop Performance Data per ISO Standard 13256-1.
Unit Size
Airflow
CFM
L/S
Waterflow
GPM
L/S
007
230
109
1.4
0.09
009
300
142
2.2
0.14
012
400
189
3.1
0.20
019
630
297
5.2
0.33
024
800
378
5.9
0.37
030
1000
472
7.2
0.45
036
1200
566
8.8
0.56
042
1400
661
10.7
0.68
048
1600
755
11.6
0.73
060
2000
944
14.8
0.93
Notes:
EER = Energy Efficiency Ratio
Voltage
115-1-60
208/230-1-60
265-1-60
115-1-60
208/230-1-60
265-1-60
115-1-60
208/230-1-60
265-1-60
208/230-1-60
265-1-60
208/230-1-60
265-1-60
208/230-3-60
460-3-60
265-1-60
208/230-3-60
460-3-60
208/230-1-60
208/230-3-60
460-3-60
208/230-1-60
208/230-3-60
208/230-1-60
208/230-1-60
208/230-3-60
460-3-60
COP = Coefficient of Performance
BTU/HR
Cooling
Watts
EER
COP
BTU/HR
Heating
Watts
COP
6800
1991
12.7
3.7
9000
2635
4.7
8500
2489
12.2
3.6
11200
3279
4.3
11700
3426
12.3
3.6
15200
4451
4.2
19900
5827
14.4
4.2
25000
7320
4.9
23200
6793
13.9
4.1
29200
8550
4.8
28800
8433
15.0
4.4
37400
10951
5.0
34600
10131
13.9
4.1
44700
13089
4.6
42900
12562
14.9
4.4
52500
156373
4.9
46400
13586
14.2
4.2
58700
17188
4.6
60100
17598
14.0
4.1
75000
21961
4.7
L/s = Liters per second
Cooling capacity is based on 80.6°F db, 66.2°F wb (27/19°C) entering air temperature and 86°F (30°C) entering water temperature.
Heating capacity is based on 68°F (20°C) entering air temperature and 68°F (20°C) entering water temperature.
24
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
CertifiedLoop
Drawing
ISO Performance Data – Ground
Ground Loop Performance Data per ISO Standard 13256-1.
Unit Size
Airflow
CFM
L/S
Waterflow
GPM
L/S
007
230
109
1.4
0.09
009
300
142
2.2
0.14
012
400
189
3.1
0.20
019
630
297
5.2
0.33
024
800
378
5.9
0.37
030
1000
472
7.2
0.45
036
1200
566
8.8
0.56
042
1400
661
10.7
0.68
048
1600
755
11.6
0.73
060
2000
944
14.8
0.93
Notes:
EER = Energy Efficiency Ratio
Voltage
115-1-60
208/230-1-60
265-1-60
115-1-60
208/230-1-60
265-1-60
115-1-60
208/230-1-60
265-1-60
208/230-1-60
265-1-60
208/230-1-60
265-1-60
208/230-3-60
460-3-60
208/230-1-60
265-1-60
208/230-3-60
460-3-60
208/230-1-60
208/230-3-60
460-3-60
208/230-1-60
208/230-3-60
208/230-1-60
208/230-1-60
208/230-3-60
460-3-60
COP = Coefficient of Performance
BTU/HR
Cooling
Watts
EER
COP
BTU/HR
Heating
Watts
COP
7400
2167
15.0
4.4
5700
1669
3.4
9000
2835
14.2
4.2
7500
2196
3.2
12500
3660
14.5
4.2
9800
2870
3.2
21600
6325
17.0
5.0
14700
4304
3.6
25100
7350
16.6
4.8
18300
5358
3.7
30200
8843
17.4
5.1
24000
7027
3.7
36200
10600
16.0
4.7
29600
8667
3.4
43700
12796
17.1
5.0
35000
10248
3.7
48800
14289
16.0
4.7
38100
11156
3.5
62400
18271
16.1
4.7
50100
14670
3.5
L/S = Liters per second
Cooling capacity is based on 80.6°F db, 66.2°F wb (27/19°C) entering air temperature and 77°F (25°C) entering water temperature.
Heating capacity is based on 68°F (20°C) entering air temperature and 32°F (0°C) entering water temperature.
25
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
ISO Performance Data – Ground Source
Ground Source Performance Data per ISO Standard 13256-1.
Unit Size
Airflow
CFM
L/S
Waterflow
GPM
L/S
007
230
109
1.4
0.09
009
300
142
2.2
0.14
012
400
189
3.1
0.20
019
630
297
5.2
0.33
024
800
378
5.9
0.37
030
1000
472
7.2
0.45
036
1200
566
8.8
0.56
042
1400
661
10.7
0.68
048
1600
755
11.6
0.73
060
2000
944
14.8
0.93
Notes:
EER = Energy Efficiency Ratio
Voltage
115-1-60
208/230-1-60
265-1-60
115-1-60
208/230-1-60
265-1-60
115-1-60
208/230-1-60
265-1-60
208/230-1-60
265-1-60
208/230-1-60
265-1-60
208/230-3-60
460-3-60
208/230-1-60
265-1-60
208/230-3-60
460-3-60
208/230-1-60
208/230-3-60
460-3-60
208/230-1-60
208/230-3-60
208/230-1-60
208/230-1-60
208/230-3-60
460-3-60
COP = Coefficient of Performance
BTU/Hr
Cooling
Watts
EER
COP
BTU/Hr
Heating
Watts
COP
7800
2284
20.2
5.9
6900
2020
4.0
9700
2840
18.6
5.5
9400
2752
3.9
13700
4012
19.1
5.6
12600
3689
3.8
24600
7203
23.3
6.8
19900
5827
4.3
28500
8345
22.5
6.6
24000
7027
4.3
32800
9604
23.1
6.8
30600
8960
4.3
39800
11654
21.2
6.2
37600
11010
4.1
47900
14026
23.0
6.7
43600
12767
4.4
52400
15343
21.0
6.2
48400
14172
4.1
67100
19648
20.6
6.0
61100
17891
4.7
L/S = Liters per second
Cooling capacity is based on 80.6°F db, 66.2°F wb (27/19°C) entering air temperature and 59°F (15°C) entering water temperature.
Heating capacity is based on 68°F (20°C) entering air temperature and 50°F (10°C) entering water temperature.
26
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Certified Drawing
Electrical Data
Power
Unit Size
007
009
012
019
024
030
036
042
048
060
27
Compressor
Voltage
HZ
Phase
RLA
LRA
Fan Motor
FLA
Total Unit
RLA
Minimum
Voltage
Min. Circuit
Ampacity
Max Fuse
Size
115
60
1
7.2
36.2
0.94
8.1
104
9.9
15
208/230
60
1
3.9
17.7
0.46
4.3
197
5.3
15
265/277
60
1
3.2
15.0
0.38
3.6
239
4.4
15
230
50
1
3.2
15.0
0.46
3.7
207
4.5
15
115
60
1
9.6
45.6
1.88
11.5
104
13.9
20
208/230
60
1
5.2
22.2
0.83
6.0
197
7.3
15
265/277
60
1
4.3
18.8
0.65
4.9
239
6.0
15
230
50
1
4.3
18.8
0.81
5.1
207
6.2
15
115
60
1
12.4
58.4
1.88
14.3
104
17.4
25
208/230
60
1
6.6
27.9
0.83
7.4
197
9.1
15
265/277
60
1
5.1
22.2
0.65
5.8
239
7.1
15
230
50
1
5.1
22.2
0.81
6.0
207
7.2
15
208/230
60
1
8.3
48.0
3.00
11.3
197
13.4
20
265/277
60
1
7.1
44.0
3.00
10.1
197
11.8
15
230
50
1
7.1
44.0
2.50
9.6
197
11.3
15
208/230
60
1
9.3
48.0
3.00
12.3
197
14.6
20
265/277
60
1
7.7
44.0
3.00
10.7
197
12.6
20
208/230
60
3
6.4
58.0
3.00
9.4
197
11.0
15
460
60
3
3.5
30.0
1.70
5.2
197
6.1
15
230
50
1
7.7
44.0
2.50
10.2
197
12.1
15
208/230
60
1
14.7
72.5
3.00
17.7
197
21.4
35
265/277
60
1
12.5
61.0
3.00
15.5
239
18.6
30
208/230
60
3
10.4
63.0
3.00
13.4
187
16.1
25
460
60
3
4.5
31.0
1.70
6.2
414
7.3
15
380
50
3
4.5
31.0
1.70
6.2
342
7.3
15
208/230
60
1
15.8
83.0
3.50
19.3
197
23.3
35
208/230
60
3
11.5
77.0
3.50
15.0
187
17.9
25
460
60
3
5.1
35.0
1.60
6.7
414
8.0
15
380
50
3
5.1
35.0
1.60
6.7
342
8.0
15
208/230
60
1
19.2
104.0
3.40
22.6
197
27.4
45
208/230
60
3
13.5
88.0
3.40
16.9
197
20.2
30
208/230
60
1
23.1
134.0
5.30
28.4
197
34.1
50
208/230
60
1
27.6
158.0
5.30
32.9
197
39.8
60
208/230
60
3
18.1
137.0
5.30
23.4
197
28.0
45
460
60
3
9.0
62.0
2.00
11.0
414
13.2
20
380
50
3
9.0
62.0
2.00
11.0
342
13.2
20
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Cooling Capacity Data – Unit Size 007
EWT
30
40
50
60
70
80
85
90
100
110
28
GPM
WPD
0.9
1.2
1.4
2.9
1.9
5.4
0.9
1.2
1.4
2.9
1.9
5.4
0.9
1.2
1.4
2.9
1.9
5.4
0.9
1.2
1.4
2.9
1.9
5.4
0.9
1.2
1.4
2.9
1.9
5.4
0.9
1.2
1.4
2.9
1.9
5.4
0.9
1.2
1.4
2.9
1.9
5.4
0.9
1.2
1.4
2.9
1.9
5.4
0.9
1.2
1.4
2.9
1.9
5.4
0.9
1.2
1.4
2.9
1.9
5.4
EA
LWT
System
Total
Sensible
KW
EER
TOT
ISO
kW
EER
THR
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
50.8
52.3
53.9
43.5
44.5
45.6
39.9
40.7
41.6
60.6
62.1
63.6
53.4
54.4
55.4
49.9
50.6
51.4
70.3
71.7
73.2
63.2
64.2
65.2
59.8
60.5
61.3
80
81.3
82.7
73
73.9
74.9
69.7
70.3
71.1
89.6
90.8
92.2
82.8
83.6
84.6
79.5
80.1
80.8
99.1
100.3
101.7
92.5
93.3
94.2
89.3
89.9
90.6
103.9
105.1
106.4
97.4
98.2
99
94.2
94.8
95.4
108.7
109.9
111.1
102.2
103
103.8
99.1
99.7
100.3
118.2
119.4
120.5
111.9
112.7
113.5
108.8
109.4
110
127.8
128.9
130
121.6
122.3
123.1
118.6
119.2
119.7
8009
8667
9359
8250
8960
9710
8366
9102
9881
7727
8353
9016
7971
8647
9361
8090
8787
9531
7416
8016
8646
7670
8311
8993
7793
8454
9159
7092
7661
8260
7343
7954
8602
7465
8097
8770
6750
7290
7859
7000
7581
8195
7120
7722
8360
6394
6906
7445
6646
7191
7774
6765
7331
7935
6212
6709
7233
6458
6992
7559
6582
7130
7718
6027
6510
7020
6271
6790
7341
6389
6926
7498
5650
6105
6586
5889
6379
6899
6004
6512
7051
5265
5693
6147
5498
5960
6449
5610
6088
6596
0.32
0.33
0.33
0.27
0.27
0.27
0.24
0.24
0.24
0.38
0.38
0.38
0.33
0.33
0.33
0.31
0.30
0.30
0.42
0.43
0.43
0.38
0.38
0.38
0.36
0.36
0.36
0.47
0.48
0.48
0.44
0.44
0.44
0.42
0.42
0.41
0.52
0.52
0.53
0.49
0.49
0.49
0.47
0.47
0.47
0.57
0.57
0.58
0.53
0.54
0.54
0.52
0.52
0.52
0.59
0.60
0.60
0.56
0.56
0.56
0.54
0.54
0.54
0.62
0.62
0.63
0.58
0.59
0.59
0.57
0.57
0.57
0.67
0.68
0.69
0.63
0.64
0.65
0.62
0.62
0.63
0.72
0.73
0.75
0.69
0.70
0.70
0.67
0.68
0.68
24.8
26.5
28.4
30.4
33.0
35.6
34.2
37.5
40.9
20.6
22.1
23.7
24.1
26.2
28.4
26.4
28.8
31.5
17.5
18.7
20.1
19.9
21.6
23.4
21.4
23.4
25.5
15.0
16.1
17.3
16.8
18.3
19.7
17.9
19.5
21.2
13.0
13.9
14.9
14.4
15.6
16.8
15.2
16.5
17.9
11.3
12.1
12.9
12.4
13.4
14.5
13.0
14.1
15.3
10.5
11.2
12.0
11.6
12.4
13.4
12.1
13.1
14.2
9.8
10.4
11.1
10.7
11.6
12.4
11.3
12.2
13.1
8.5
9.0
9.6
9.3
10.0
10.7
9.7
10.5
11.2
7.3
7.7
8.2
8.0
8.6
9.1
8.3
9.0
9.6
8132
8790
9482
8373
9083
9833
8489
9225
10004
7850
8476
9139
8094
8770
9484
8213
8910
9654
7539
8139
8769
7793
8434
9116
7916
8577
9282
7215
7784
8383
7466
8077
8725
7588
8220
8893
6873
7413
7982
7123
7704
8318
7243
7845
8483
6517
7029
7568
6769
7314
7897
6888
7454
8058
6335
6832
7356
6581
7115
7682
6705
7253
7841
6150
6633
7143
6394
6913
7464
6512
7049
7621
5773
6228
6709
6012
6502
7022
6127
6635
7174
5388
5816
6270
5621
6083
6572
5733
6211
6719
0.29
0.29
0.29
0.24
0.24
0.24
0.22
0.21
0.21
0.34
0.34
0.35
0.30
0.30
0.30
0.28
0.28
0.27
0.39
0.39
0.39
0.35
0.35
0.35
0.34
0.33
0.33
0.44
0.44
0.44
0.40
0.40
0.40
0.39
0.39
0.38
0.48
0.49
0.49
0.45
0.45
0.45
0.44
0.44
0.44
0.53
0.54
0.54
0.50
0.50
0.50
0.49
0.49
0.49
0.56
0.56
0.57
0.53
0.53
0.53
0.51
0.52
0.52
0.58
0.59
0.60
0.55
0.55
0.56
0.54
0.54
0.54
0.63
0.64
0.65
0.60
0.61
0.61
0.59
0.59
0.60
0.69
0.70
0.71
0.66
0.66
0.67
0.64
0.65
0.66
28.3
30.2
32.2
35.1
38.1
41.1
39.4
43.3
47.1
23.1
24.7
26.5
27.2
29.6
32.0
29.6
32.4
35.3
19.4
20.7
22.2
22.2
24.0
26.0
23.6
25.8
28.1
16.5
17.7
18.9
18.5
20.1
21.7
19.5
21.3
23.1
14.2
15.2
16.2
15.7
17.0
18.3
16.5
17.9
19.4
12.2
13.1
14.0
13.5
14.5
15.7
14.1
15.2
16.5
11.4
12.1
12.9
12.5
13.5
14.5
13.1
14.1
15.2
10.6
11.3
12.0
11.6
12.5
13.4
12.1
13.0
14.1
9.1
9.7
10.3
10.0
10.7
11.5
10.4
11.2
12.0
7.8
8.3
8.8
8.6
9.2
9.8
8.9
9.6
10.3
9106
9781
10481
9176
9907
10647
9208
9944
10717
8993
9633
10306
9092
9771
10487
9133
9830
10564
8853
9457
10100
8970
9616
10298
9022
9683
10377
8683
9265
9875
8809
9423
10080
8875
9501
10179
8496
9047
9636
8634
9213
9843
8700
9293
9943
8294
8822
9388
8435
8994
9591
8502
9073
9682
8188
8705
9262
8330
8874
9454
8398
8956
9550
8083
8599
9136
8223
8755
9322
8291
8836
9416
7871
8371
8878
8005
8515
9058
8071
8596
9148
7674
8143
8636
7790
8285
8799
7852
8356
8882
5962
6179
6377
6074
6304
6515
6128
6365
6582
5833
6046
6244
5945
6170
6378
6000
6230
6444
5692
5905
6102
5807
6028
6235
5863
6088
6299
5546
5758
5956
5659
5879
6086
5714
5939
6150
5393
5606
5806
5505
5725
5932
5558
5783
5994
5236
5450
5652
5347
5566
5774
5400
5623
5834
5156
5371
5574
5265
5485
5694
5319
5541
5753
5075
5291
5496
5182
5404
5614
5234
5459
5672
4911
5129
5338
5015
5239
5452
5065
5292
5507
4743
4965
5178
4845
5072
5288
4894
5123
5341
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Heating Capacity Data – Unit Size 007
EWT
20
30
40
50
60
70
80
85
90
29
GPM
WPD
0.9
1.2
1.4
2.9
1.9
5.4
0.9
1.2
1.4
2.9
1.9
5.4
0.9
1.2
1.4
2.9
1.9
5.4
0.9
1.2
1.4
2.9
1.9
5.4
0.9
1.2
1.4
2.9
1.9
5.4
0.9
1.2
1.4
2.9
1.9
5.4
0.9
1.2
1.4
2.9
1.9
5.4
0.9
1.2
1.4
2.9
1.9
5.4
0.9
1.2
1.4
2.9
1.9
5.4
EA
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
60.0
70.0
80.0
LWT
13.0
13.3
13.7
15.2
15.5
15.7
16.4
16.6
16.8
21.6
22.0
22.4
24.3
24.5
24.9
25.6
25.9
26.1
30.0
30.5
31.0
33.2
33.5
33.9
34.8
35.1
35.3
38.3
38.9
39.5
41.9
42.4
42.8
43.8
44.2
44.5
46.5
47.1
47.8
50.6
51.1
51.6
52.8
53.2
53.6
54.5
55.2
56.0
59.3
59.8
60.4
61.8
62.2
62.6
62.5
63.3
64.1
67.8
68.4
69.0
70.6
71.1
71.6
66.4
67.3
68.2
72.1
72.7
73.3
75.1
75.6
76.1
70.3
71.2
72.2
76.3
77.0
77.6
79.5
80.0
80.5
System
Capacity
KW
COP
TOT
ISO
kW
COP
THA
4897
4868
4793
5113
5064
4979
5231
5173
5078
5610
5556
5469
5885
5811
5702
6035
5949
5829
6392
6310
6209
6739
6630
6502
6926
6802
6659
7239
7133
7008
7664
7522
7364
7898
7733
7558
8144
8007
7856
8660
8478
8285
8934
8729
8525
9108
8932
8761
9704
9493
9280
10038
9796
9552
10109
9915
9707
10806
10559
10307
11195
10917
10633
10628
10413
10206
11383
11109
10847
11795
11492
11201
11153
10939
10701
11964
11668
11393
12401
12079
11773
0.46
0.49
0.52
0.47
0.50
0.53
0.47
0.50
0.53
0.48
0.51
0.55
0.49
0.52
0.56
0.49
0.53
0.56
0.50
0.54
0.57
0.50
0.54
0.58
0.51
0.55
0.59
0.51
0.56
0.60
0.52
0.56
0.61
0.52
0.57
0.61
0.53
0.58
0.62
0.54
0.59
0.63
0.54
0.59
0.64
0.55
0.60
0.65
0.56
0.61
0.66
0.56
0.61
0.67
0.56
0.62
0.67
0.58
0.63
0.69
0.58
0.64
0.69
0.57
0.63
0.68
0.59
0.64
0.70
0.59
0.65
0.71
0.58
0.64
0.70
0.60
0.65
0.72
0.60
0.66
0.73
3.1
2.9
2.7
3.2
3.0
2.8
3.3
3.0
2.8
3.4
3.2
2.9
3.5
3.3
3.0
3.6
3.3
3.0
3.8
3.5
3.2
3.9
3.6
3.3
4.0
3.6
3.3
4.1
3.8
3.4
4.3
3.9
3.5
4.4
4.0
3.6
4.5
4.1
3.7
4.7
4.2
3.8
4.8
4.3
3.9
4.9
4.4
4.0
5.1
4.6
4.1
5.2
4.7
4.2
5.3
4.7
4.2
5.5
4.9
4.4
5.6
5.0
4.5
5.4
4.9
4.4
5.7
5.1
4.5
5.8
5.2
4.6
5.6
5.0
4.5
5.9
5.2
4.7
6.0
5.3
4.8
4774
4745
4670
4990
4941
4856
5108
5050
4955
5487
5433
5346
5762
5688
5579
5912
5826
5706
6269
6187
6086
6616
6507
6379
6803
6679
6536
7116
7010
6885
7541
7399
7241
7775
7610
7435
8021
7884
7733
8537
8355
8162
8811
8606
8402
8985
8809
8638
9581
9370
9157
9915
9673
9429
9986
9792
9584
10683
10436
10184
11072
10794
10510
10505
10290
10083
11260
10986
10724
11672
11369
11078
11030
10816
10578
11841
11545
11270
12278
11956
11650
0.42
0.46
0.48
0.43
0.47
0.49
0.44
0.47
0.50
0.44
0.48
0.51
0.45
0.49
0.52
0.46
0.50
0.53
0.46
0.50
0.54
0.47
0.51
0.55
0.48
0.52
0.56
0.48
0.52
0.56
0.49
0.53
0.58
0.50
0.54
0.59
0.49
0.54
0.59
0.51
0.55
0.60
0.51
0.56
0.61
0.51
0.56
0.61
0.52
0.57
0.63
0.53
0.58
0.64
0.53
0.58
0.64
0.54
0.60
0.65
0.55
0.61
0.67
0.54
0.59
0.65
0.55
0.61
0.67
0.56
0.62
0.68
0.55
0.60
0.66
0.56
0.62
0.68
0.57
0.63
0.70
3.3
3.0
2.8
3.4
3.1
2.9
3.4
3.1
2.9
3.6
3.3
3.1
3.7
3.4
3.1
3.8
3.4
3.1
4.0
3.6
3.3
4.1
3.7
3.4
4.2
3.8
3.4
4.4
3.9
3.6
4.5
4.1
3.7
4.6
4.1
3.7
4.8
4.3
3.9
5.0
4.4
4.0
5.0
4.5
4.0
5.1
4.6
4.1
5.4
4.8
4.3
5.5
4.9
4.3
5.5
4.9
4.4
5.8
5.1
4.6
5.9
5.2
4.6
5.7
5.1
4.6
6.0
5.3
4.7
6.1
5.4
4.8
5.9
5.3
4.7
6.2
5.5
4.8
6.3
5.5
4.9
3317
3170
3000
3512
3347
3157
3620
3443
3242
3967
3785
3582
4223
4014
3786
4364
4140
3897
4697
4473
4233
5022
4768
4498
5201
4925
4636
5491
5229
4952
5893
5592
5278
6115
5794
5456
6345
6044
5728
6829
6488
6126
7099
6725
6340
7254
6913
6555
7830
7438
7025
8147
7720
7286
8206
7823
7429
8875
8434
7983
9246
8771
8285
8691
8294
7879
9412
8949
8475
9811
9310
8799
9196
8792
8339
9966
9473
8977
10386
9860
9324
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Cooling Capacity Data – Unit Size 009
EWT
30
40
50
60
70
80
85
90
100
110
30
GPM
WPD
1.2
2.2
2.8
4.8
2.3
7.9
1.2
2.2
2.8
4.8
2.3
7.9
1.2
2.2
2.8
4.8
2.3
7.9
1.2
2.2
2.8
4.8
2.3
7.9
1.2
2.2
2.8
4.8
2.3
7.9
1.2
2.2
2.8
4.8
2.3
7.9
1.2
2.2
2.8
4.8
2.3
7.9
1.2
2.2
2.8
4.8
2.3
7.9
1.2
2.2
2.8
4.8
2.3
7.9
1.2
2.2
2.8
4.8
2.3
7.9
EA
LWT
System
Total
Sensible
KW
EER
TOT
ISO
kW
EER
THR
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
47.0
48.1
49.3
41.4
42.2
43.0
39.0
39.6
40.3
56.7
57.8
58.9
51.3
52.0
52.8
48.9
49.5
50.1
66.4
67.4
68.4
61.1
61.8
62.5
58.7
59.3
59.9
76.0
76.9
77.9
70.8
71.5
72.2
68.5
69.0
69.6
85.5
86.4
87.3
80.5
81.1
81.8
78.3
78.8
79.3
95.0
95.9
96.7
90.2
90.8
91.4
88.0
88.5
89.0
99.8
100.6
101.4
95.0
95.6
96.2
92.9
93.4
93.8
104.5
105.3
106.1
99.8
100.4
101.0
97.8
98.2
98.7
114.0
114.8
115.5
109.5
110.0
110.6
107.5
107.9
108.3
123.5
124.2
124.9
119.1
119.6
120.1
117.2
117.6
118.0
10139
10887
11676
10397
11190
12016
10512
11316
12171
9744
10458
11211
10007
10763
11561
10124
10896
11715
9318
9992
10716
9581
10300
11062
9700
10437
11216
8864
9505
10188
9125
9806
10531
9241
9938
10685
8373
8979
9623
8635
9279
9964
8754
9413
10117
7849
8424
9028
8111
8719
9363
8229
8852
9513
7585
8136
8720
7842
8429
9051
7955
8560
9202
7313
7842
8410
7566
8132
8733
7680
8261
8880
6744
7236
7758
6993
7519
8075
7110
7645
8218
6158
6609
7087
6401
6886
7395
6509
7008
7534
0.49
0.49
0.49
0.44
0.45
0.45
0.42
0.43
0.43
0.54
0.54
0.54
0.51
0.51
0.51
0.49
0.49
0.49
0.59
0.59
0.59
0.56
0.56
0.56
0.55
0.55
0.54
0.64
0.64
0.64
0.61
0.61
0.61
0.60
0.60
0.59
0.69
0.69
0.69
0.66
0.66
0.66
0.65
0.65
0.64
0.74
0.74
0.74
0.71
0.71
0.71
0.70
0.70
0.70
0.77
0.77
0.77
0.74
0.74
0.74
0.73
0.73
0.72
0.79
0.80
0.80
0.77
0.77
0.77
0.76
0.76
0.75
0.85
0.86
0.86
0.83
0.83
0.83
0.81
0.82
0.82
0.92
0.93
0.94
0.89
0.90
0.91
0.88
0.89
0.89
20.9
22.1
23.6
23.4
24.9
26.6
24.9
26.4
28.2
18.0
19.3
20.7
19.8
21.2
22.8
20.7
22.2
24.0
15.8
16.9
18.2
17.1
18.4
19.9
17.8
19.1
20.7
13.9
14.9
16.0
14.9
16.0
17.4
15.4
16.6
18.0
12.2
13.1
14.0
13.0
14.0
15.2
13.4
14.5
15.7
10.6
11.4
12.2
11.4
12.2
13.2
11.7
12.6
13.7
9.9
10.6
11.4
10.6
11.4
12.3
10.9
11.8
12.7
9.2
9.9
10.6
9.9
10.6
11.4
10.2
10.9
11.8
7.9
8.4
9.0
8.5
9.1
9.7
8.7
9.4
10.1
6.7
7.1
7.5
7.2
7.6
8.2
7.4
7.9
8.5
10356
11104
11893
10614
11407
12233
10729
11533
12388
9961
10675
11428
10224
10980
11778
10341
11113
11932
9535
10209
10933
9798
10517
11279
9917
10654
11433
9081
9722
10405
9342
10023
10748
9458
10155
10902
8590
9196
9840
8852
9496
10181
8971
9630
10334
8066
8641
9245
8328
8936
9580
8446
9069
9730
7802
8353
8937
8059
8646
9268
8172
8777
9419
7530
8059
8627
7783
8349
8950
7897
8478
9097
6961
7453
7975
7210
7736
8292
7327
7862
8435
6375
6826
7304
6618
7103
7612
6726
7225
7751
0.42
0.43
0.43
0.39
0.39
0.39
0.37
0.38
0.38
0.48
0.48
0.48
0.45
0.45
0.45
0.44
0.44
0.44
0.53
0.53
0.53
0.50
0.50
0.50
0.49
0.49
0.49
0.58
0.58
0.58
0.55
0.55
0.55
0.55
0.55
0.54
0.63
0.63
0.62
0.60
0.60
0.60
0.60
0.60
0.59
0.68
0.68
0.68
0.66
0.65
0.65
0.65
0.65
0.64
0.70
0.71
0.71
0.68
0.68
0.68
0.68
0.68
0.67
0.73
0.73
0.74
0.71
0.71
0.71
0.70
0.70
0.70
0.79
0.80
0.80
0.77
0.77
0.77
0.76
0.76
0.76
0.86
0.87
0.88
0.84
0.84
0.85
0.83
0.83
0.84
24.4
25.8
27.5
27.5
29.1
31.0
28.9
30.6
32.7
20.8
22.2
23.8
22.9
24.5
26.3
23.7
25.4
27.3
18.0
19.3
20.7
19.5
20.9
22.6
20.1
21.6
23.3
15.7
16.8
18.1
16.9
18.1
19.6
17.3
18.6
20.2
13.7
14.7
15.8
14.7
15.7
17.0
15.0
16.2
17.5
11.9
12.7
13.7
12.7
13.7
14.7
13.0
14.0
15.1
11.1
11.8
12.7
11.8
12.7
13.7
12.1
13.0
14.0
10.3
11.0
11.7
11.0
11.8
12.7
11.2
12.1
13.0
8.8
9.3
9.9
9.4
10.0
10.7
9.6
10.3
11.1
7.4
7.8
8.3
7.9
8.4
9.0
8.1
8.7
9.3
11755
12530
13325
11885
12694
13553
11933
12759
13631
11543
12272
13026
11688
12458
13256
11747
12538
13349
11283
11975
12682
11446
12169
12922
11516
12257
13031
10982
11632
12312
11158
11841
12548
11235
11925
12658
10648
11258
11896
10829
11469
12137
10909
11563
12251
10295
10881
11472
10473
11089
11711
10552
11181
11819
10111
10680
11258
10287
10885
11490
10367
10977
11601
9926
10480
11043
10098
10677
11269
10176
10768
11372
9555
10079
10616
9719
10264
10824
9790
10341
10921
9196
9689
10189
9341
9858
10376
9407
9930
10463
7638
7878
8101
7759
8009
8235
7813
8064
8297
7455
7695
7919
7577
7825
8056
7631
7882
8116
7259
7498
7727
7379
7628
7861
7434
7686
7921
7053
7295
7526
7171
7420
7657
7224
7475
7715
6833
7079
7314
6950
7202
7442
7004
7258
7499
6600
6853
7093
6716
6973
7217
6769
7027
7273
6483
6736
6979
6597
6855
7101
6647
6908
7157
6363
6617
6864
6475
6734
6983
6526
6787
7038
6112
6373
6624
6222
6487
6741
6274
6538
6794
5850
6116
6375
5959
6230
6490
6008
6280
6541
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Heating Capacity Data – Unit Size 009
EWT
20
30
40
50
60
70
80
85
90
31
GPM
WPD
1.2
2.2
2.8
4.8
2.3
7.9
1.2
2.2
2.8
4.8
2.3
7.9
1.2
2.2
2.8
4.8
2.3
7.9
1.2
2.2
2.8
4.8
2.3
7.9
1.2
2.2
2.8
4.8
2.3
7.9
1.2
2.2
2.8
4.8
2.3
7.9
1.2
2.2
2.8
4.8
2.3
7.9
1.2
2.2
2.8
4.8
2.3
7.9
1.2
2.2
2.8
4.8
2.3
7.9
EA
LWT
System
Capacity
KW
COP
TOT
ISO
kW
COP
THR
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
11.3
11.9
12.4
13.9
14.3
14.7
15.1
15.4
15.7
19.8
20.4
21.0
22.8
23.2
23.7
24.2
24.5
24.9
28.2
28.9
29.6
31.6
32.1
32.6
33.2
33.6
34.1
36.5
37.2
38.0
40.4
40.9
41.5
42.2
42.7
43.2
44.7
45.5
46.4
49.1
49.7
50.3
51.2
51.7
52.2
52.8
53.7
54.7
57.7
58.4
59.1
60.0
60.6
61.2
60.8
61.8
62.9
66.3
67.0
67.8
68.9
69.5
70.2
64.8
65.8
66.9
70.5
71.3
72.1
73.3
73.9
74.6
68.8
69.9
71.0
74.7
75.6
76.5
77.6
78.3
79.1
6415
6359
6265
6759
6676
6542
6928
6828
6677
7335
7244
7115
7735
7602
7442
7927
7783
7600
8284
8154
7987
8745
8568
8362
8968
8765
8541
9249
9082
8888
9771
9556
9312
10035
9784
9527
10250
10030
9806
10831
10568
10284
11118
10830
10525
11253
11007
10742
11915
11601
11288
12234
11897
11552
12277
11986
11696
13012
12651
12305
13363
12984
12604
12794
12484
12177
13567
13194
12820
13945
13534
13136
13303
12985
12661
14126
13731
13339
14521
14087
13672
0.59
0.65
0.70
0.60
0.66
0.72
0.61
0.67
0.72
0.63
0.69
0.74
0.65
0.71
0.76
0.66
0.72
0.77
0.68
0.74
0.79
0.70
0.75
0.80
0.71
0.76
0.81
0.72
0.77
0.83
0.73
0.79
0.84
0.74
0.80
0.85
0.75
0.80
0.86
0.76
0.82
0.87
0.77
0.82
0.88
0.77
0.83
0.89
0.78
0.84
0.90
0.79
0.84
0.91
0.79
0.85
0.91
0.79
0.85
0.92
0.79
0.86
0.93
0.79
0.85
0.92
0.80
0.86
0.93
0.80
0.86
0.93
0.79
0.86
0.93
0.80
0.86
0.94
0.79
0.86
0.94
3.2
2.9
2.6
3.3
2.9
2.7
3.3
3.0
2.7
3.4
3.1
2.8
3.5
3.1
2.9
3.5
3.2
2.9
3.6
3.3
3.0
3.7
3.3
3.1
3.7
3.4
3.1
3.8
3.5
3.2
3.9
3.6
3.2
4.0
3.6
3.3
4.0
3.7
3.3
4.2
3.8
3.4
4.2
3.9
3.5
4.3
3.9
3.5
4.5
4.1
3.7
4.6
4.1
3.7
4.6
4.2
3.8
4.8
4.3
3.9
4.9
4.4
4.0
4.7
4.3
3.9
5.0
4.5
4.0
5.1
4.6
4.1
4.9
4.4
4.0
5.2
4.7
4.2
5.4
4.8
4.3
6198
6142
6048
6542
6459
6325
6711
6611
6460
7118
7027
6898
7518
7385
7225
7710
7566
7383
8067
7937
7770
8528
8351
8145
8751
8548
8324
9032
8865
8671
9554
9339
9095
9818
9567
9310
10033
9813
9589
10614
10351
10067
10901
10613
10308
11036
10790
10525
11698
11384
11071
12017
11680
11335
12060
11769
11479
12795
12434
12088
13146
12767
12387
12577
12267
11960
13350
12977
12603
13728
13317
12919
13086
12768
12444
13909
13514
13122
14304
13870
13455
0.52
0.59
0.64
0.55
0.61
0.66
0.56
0.62
0.67
0.57
0.63
0.68
0.60
0.65
0.70
0.61
0.67
0.72
0.62
0.67
0.73
0.64
0.69
0.75
0.65
0.71
0.76
0.65
0.71
0.76
0.68
0.73
0.78
0.69
0.74
0.80
0.69
0.74
0.80
0.70
0.76
0.82
0.72
0.77
0.83
0.71
0.77
0.83
0.72
0.78
0.84
0.73
0.79
0.86
0.72
0.78
0.85
0.73
0.80
0.86
0.74
0.80
0.87
0.73
0.79
0.86
0.74
0.80
0.87
0.74
0.81
0.88
0.73
0.79
0.87
0.74
0.80
0.88
0.74
0.81
0.89
3.5
3.1
2.8
3.5
3.1
2.8
3.5
3.1
2.8
3.6
3.3
3.0
3.7
3.3
3.0
3.7
3.3
3.0
3.8
3.5
3.1
3.9
3.5
3.2
3.9
3.5
3.2
4.0
3.7
3.3
4.1
3.7
3.4
4.2
3.8
3.4
4.3
3.9
3.5
4.4
4.0
3.6
4.5
4.0
3.6
4.6
4.1
3.7
4.7
4.3
3.8
4.8
4.3
3.9
4.9
4.4
4.0
5.1
4.6
4.1
5.2
4.7
4.2
5.1
4.6
4.1
5.3
4.8
4.2
5.4
4.8
4.3
5.2
4.7
4.2
5.5
4.9
4.4
5.6
5.0
4.4
4400
4125
3840
4680
4380
4071
4819
4506
4183
5155
4854
4543
5490
5157
4812
5656
5306
4944
5953
5622
5275
6351
5981
5593
6552
6157
5749
6797
6428
6042
7266
6851
6418
7495
7060
6601
7689
7280
6846
8233
7770
7286
8505
8012
7498
8623
8170
7693
9249
8737
8198
9564
9018
8450
9597
9101
8577
10319
9749
9155
10678
10075
9443
10099
9580
9033
10870
10270
9649
11251
10620
9957
10608
10066
9496
11431
10810
10154
11835
11176
10483
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Cooling Capacity Data – Unit Size 012
EWT
30
40
50
60
70
80
85
90
100
110
32
GPM
WPD
1.7
5.2
2.6
12.2
3.2
18.4
1.7
5.2
2.6
12.2
3.2
18.4
1.7
5.2
2.6
12.2
3.2
18.4
1.7
5.2
2.6
12.2
3.2
18.4
1.7
5.2
2.6
12.2
3.2
18.4
1.7
5.2
2.6
12.2
3.2
18.4
1.7
5.2
2.6
12.2
3.2
18.4
1.7
5.2
2.6
12.2
3.2
18.4
1.7
5.2
2.6
12.2
3.2
18.4
1.7
5.2
2.6
12.2
3.2
18.4
EA
LWT
System
Total
Sensible
KW
EER
TOT
ISO
kW
EER
THR
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
48.8
50.1
51.4
42.5
43.4
44.3
40.2
40.9
41.7
58.4
59.7
61.0
52.3
53.1
54.0
50.0
50.7
51.5
67.9
69.2
70.5
62.0
62.8
63.7
59.8
60.5
61.2
77.4
78.6
79.9
71.6
72.5
73.3
69.5
70.2
70.9
86.8
88.0
89.3
81.3
82.1
82.9
79.2
79.9
80.6
96.2
97.4
98.6
90.9
91.6
92.4
88.9
89.5
90.2
100.9
102.0
103.2
95.6
96.4
97.2
93.7
94.4
95.0
105.5
106.7
107.8
100.4
101.2
102.0
98.5
99.2
99.8
114.8
115.9
117.0
110.0
110.7
111.4
108.2
108.8
109.4
124.1
125.1
126.2
119.5
120.2
120.9
117.8
118.3
118.9
14206
15330
16514
14734
15914
17187
14926
16129
17409
13558
14662
15820
14084
15241
16468
14272
15454
16709
12885
13947
15064
13386
14522
15716
13571
14730
15948
12176
13199
14269
12666
13760
14904
12847
13967
15138
11440
12411
13438
11912
12962
14057
12088
13160
14286
10668
11597
12563
11128
12126
13172
11305
12317
13394
10274
11179
12116
10727
11693
12719
10892
11887
12933
9877
10756
11661
10318
11261
12245
10488
11448
12460
9073
9881
10729
9490
10367
11289
9644
10544
11494
8244
8993
9775
8641
9454
10308
8793
9623
10503
0.62
0.61
0.60
0.55
0.54
0.52
0.53
0.51
0.48
0.69
0.69
0.68
0.63
0.62
0.61
0.61
0.60
0.58
0.76
0.76
0.76
0.71
0.70
0.69
0.69
0.68
0.67
0.82
0.83
0.84
0.78
0.78
0.78
0.76
0.76
0.75
0.89
0.90
0.91
0.85
0.85
0.86
0.83
0.84
0.84
0.95
0.97
0.98
0.91
0.92
0.93
0.90
0.91
0.92
0.98
1.00
1.02
0.94
0.96
0.97
0.93
0.94
0.95
1.01
1.03
1.05
0.97
0.99
1.01
0.96
0.98
0.99
1.06
1.09
1.11
1.03
1.05
1.08
1.02
1.04
1.06
1.11
1.14
1.17
1.09
1.11
1.14
1.08
1.10
1.13
23.0
25.1
27.5
26.6
29.7
33.2
28.3
31.8
36.0
19.7
21.4
23.2
22.3
24.6
27.1
23.4
26.0
28.9
17.0
18.3
19.8
18.9
20.7
22.6
19.8
21.7
23.9
14.8
15.9
17.0
16.3
17.7
19.2
16.9
18.4
20.1
12.9
13.8
14.7
14.1
15.2
16.4
14.5
15.7
17.1
11.3
12.0
12.8
12.2
13.1
14.1
12.6
13.6
14.6
10.5
11.2
11.9
11.4
12.2
13.1
11.7
12.6
13.6
9.8
10.5
11.1
10.6
11.4
12.2
10.9
11.7
12.6
8.6
9.1
9.6
9.2
9.8
10.5
9.4
10.1
10.8
7.4
7.9
8.3
7.9
8.5
9.0
8.2
8.7
9.3
14361
15485
16669
14889
16069
17342
15081
16284
17564
13713
14817
15975
14239
15396
16623
14427
15609
16864
13040
14102
15219
13541
14677
15871
13726
14885
16103
12331
13354
14424
12821
13915
15059
13002
14122
15293
11595
12566
13593
12067
13117
14212
12243
13315
14441
10823
11752
12718
11283
12281
13327
11460
12472
13549
10429
11334
12271
10882
11848
12874
11047
12042
13088
10032
10911
11816
10473
11416
12400
10643
11603
12615
9228
10036
10884
9645
10522
11444
9799
10699
11649
8399
9148
9930
8796
9609
10463
8948
9778
10658
0.58
0.57
0.56
0.53
0.51
0.49
0.52
0.50
0.48
0.65
0.65
0.64
0.61
0.59
0.58
0.60
0.59
0.57
0.72
0.72
0.72
0.68
0.68
0.67
0.68
0.67
0.66
0.78
0.79
0.80
0.75
0.75
0.75
0.75
0.75
0.75
0.85
0.86
0.87
0.82
0.83
0.83
0.82
0.83
0.83
0.91
0.93
0.94
0.89
0.90
0.91
0.89
0.90
0.91
0.94
0.96
0.98
0.92
0.93
0.95
0.92
0.93
0.95
0.97
0.99
1.01
0.95
0.97
0.98
0.95
0.97
0.98
1.02
1.05
1.07
1.01
1.03
1.05
1.01
1.03
1.05
1.07
1.10
1.13
1.06
1.09
1.12
1.07
1.10
1.12
24.9
27.2
29.7
28.2
31.5
35.3
29.0
32.7
36.9
21.2
22.9
24.8
23.5
25.9
28.6
24.0
26.6
29.6
18.2
19.6
21.1
19.9
21.7
23.7
20.2
22.2
24.4
15.7
16.9
18.0
17.0
18.5
20.0
17.3
18.8
20.5
13.7
14.6
15.6
14.7
15.8
17.1
14.9
16.1
17.4
11.9
12.7
13.5
12.7
13.7
14.7
12.9
13.9
14.9
11.1
11.8
12.6
11.9
12.7
13.6
12.0
12.9
13.8
10.4
11.0
11.7
11.0
11.8
12.6
11.2
12.0
12.9
9.1
9.6
10.1
9.6
10.2
10.9
9.7
10.4
11.1
7.8
8.3
8.8
8.3
8.8
9.4
8.4
8.9
9.5
16404
17499
18674
16714
17828
19035
16821
17945
19158
16007
17091
18249
16318
17451
18649
16447
17578
18793
15562
16658
17764
15902
17012
18182
16030
17132
18341
15082
16141
17240
15426
16501
17654
15541
16651
17811
14562
15578
16662
14888
15968
17098
15007
16109
17264
13997
15001
16026
14335
15376
16468
14455
15513
16625
13700
14681
15694
14039
15067
16134
14162
15207
16294
13393
14360
15351
13733
14743
15790
13857
14882
15949
12780
13691
14633
13105
14067
15066
13215
14204
15223
12130
12990
13896
12444
13356
14316
12559
13488
14456
10066
10416
10739
10299
10653
10989
10384
10741
11072
9783
10148
10484
10013
10381
10722
10096
10467
10811
9492
9864
10209
9709
10092
10446
9789
10175
10531
9187
9568
9922
9398
9790
10150
9476
9872
10235
8873
9260
9624
9075
9476
9845
9150
9553
9928
8544
8942
9313
8740
9149
9529
8815
9223
9608
8376
8779
9154
8569
8980
9368
8640
9056
9444
8206
8614
8992
8395
8811
9199
8468
8884
9276
7858
8269
8658
8040
8461
8859
8106
8531
8932
7485
7909
8309
7666
8098
8505
7734
8166
8577
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Heating Capacity Data – Unit Size 012
EWT
20
30
40
50
60
70
80
85
90
33
GPM
WPD
1.7
5.2
2.6
12.2
3.2
18.4
1.7
5.2
2.6
12.2
3.2
18.4
1.7
5.2
2.6
12.2
3.2
18.4
1.7
5.2
2.6
12.2
3.2
18.4
1.7
5.2
2.6
12.2
3.2
18.4
1.7
5.2
2.6
12.2
3.2
18.4
1.7
5.2
2.6
12.2
3.2
18.4
1.7
5.2
2.6
12.2
1.7
18.4
1.7
5.2
2.6
12.2
1.7
18.4
EA
LWT
System
Capacity
KW
COP
TOT
ISO
kW
COP
THR
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
15.3
15.7
16.2
16.8
17.1
17.5
17.3
17.6
17.8
24.2
24.6
25.1
26.0
26.3
26.7
26.7
27.0
27.2
33.0
33.5
34.0
35.2
35.5
35.9
36.0
36.3
36.6
41.8
42.3
42.9
44.4
44.7
45.1
45.3
45.7
46.0
50.5
51.1
51.7
53.5
53.9
54.3
54.6
55.0
55.3
59.3
59.9
60.6
62.6
63.1
63.5
63.9
64.3
64.7
68.0
68.7
69.4
71.7
72.2
72.7
73.2
73.6
74.0
72.3
73.0
73.8
76.3
76.8
77.3
77.8
78.2
78.7
76.7
77.4
78.2
80.9
81.4
81.9
82.4
82.9
83.4
8288
7893
7493
8592
8178
7750
8710
8286
7846
9697
9312
8912
10073
9648
9220
10219
9780
9340
11155
10748
10355
11584
11165
10716
11752
11319
10871
12634
12237
11814
13149
12711
12248
13345
12891
12407
14142
13721
13282
14723
14273
13785
14948
14471
13972
15676
15227
14757
16320
15830
15324
16569
16061
15533
17203
16743
16232
17914
17402
16842
18188
17655
17075
17958
17486
16968
18714
18187
17604
19000
18450
17846
18724
18234
17702
19513
18972
18362
19810
19244
18613
0.78
0.80
0.82
0.79
0.81
0.84
0.79
0.82
0.84
0.83
0.86
0.88
0.84
0.87
0.90
0.85
0.88
0.90
0.88
0.92
0.95
0.90
0.93
0.97
0.90
0.94
0.97
0.93
0.97
1.01
0.94
0.99
1.03
0.95
1.00
1.04
0.97
1.03
1.07
0.99
1.04
1.09
1.00
1.05
1.10
1.02
1.08
1.13
1.04
1.10
1.16
1.04
1.11
1.16
1.06
1.13
1.19
1.08
1.15
1.22
1.09
1.16
1.22
1.08
1.15
1.22
1.10
1.17
1.24
1.11
1.18
1.25
1.10
1.18
1.25
1.12
1.20
1.27
1.13
1.21
1.28
3.1
2.9
2.7
3.2
3.0
2.7
3.2
3.0
2.7
3.4
3.2
3.0
3.5
3.2
3.0
3.5
3.3
3.0
3.7
3.4
3.2
3.8
3.5
3.3
3.8
3.5
3.3
4.0
3.7
3.4
4.1
3.8
3.5
4.1
3.8
3.5
4.3
3.9
3.6
4.4
4.0
3.7
4.4
4.0
3.7
4.5
4.1
3.8
4.6
4.2
3.9
4.7
4.3
3.9
4.8
4.4
4.0
4.9
4.4
4.1
4.9
4.5
4.1
4.9
4.5
4.1
5.0
4.5
4.1
5.0
4.6
4.2
5.0
4.5
4.2
5.1
4.6
4.2
5.1
4.7
4.3
8133
7738
7338
8437
8023
7595
8555
8131
7691
9542
9157
8757
9918
9493
9065
10064
9625
9185
11000
10593
10200
11429
11010
10561
11597
11164
10716
12479
12082
11659
12994
12556
12093
13190
12736
12252
13987
13566
13127
14568
14118
13630
14793
14316
13817
15521
15072
14602
16165
15675
15169
16414
15906
15378
17048
16588
16077
17759
17247
16687
18033
17500
16920
17803
17331
16813
18559
18032
17449
18845
18295
17691
18569
18079
17547
19358
18817
18207
19655
19089
18458
0.74
0.76
0.78
0.76
0.78
0.81
0.78
0.81
0.83
0.79
0.82
0.84
0.82
0.85
0.87
0.84
0.87
0.89
0.84
0.88
0.91
0.87
0.91
0.94
0.89
0.93
0.96
0.89
0.93
0.97
0.92
0.96
1.01
0.94
0.99
1.03
0.93
0.99
1.03
0.97
1.02
1.07
0.99
1.04
1.09
0.98
1.04
1.09
1.01
1.07
1.13
1.03
1.10
1.16
1.02
1.09
1.15
1.05
1.12
1.19
1.08
1.15
1.22
1.04
1.11
1.18
1.07
1.15
1.22
1.10
1.17
1.24
1.06
1.14
1.21
1.10
1.17
1.25
1.12
1.20
1.27
3.2
3.0
2.7
3.2
3.0
2.7
3.2
3.0
2.7
3.5
3.3
3.0
3.6
3.3
3.0
3.5
3.2
3.0
3.8
3.5
3.3
3.9
3.6
3.3
3.8
3.5
3.3
4.1
3.8
3.5
4.1
3.8
3.5
4.1
3.8
3.5
4.4
4.0
3.7
4.4
4.1
3.7
4.4
4.0
3.7
4.6
4.3
3.9
4.7
4.3
3.9
4.6
4.2
3.9
4.9
4.5
4.1
4.9
4.5
4.1
4.9
4.5
4.1
5.0
4.6
4.2
5.1
4.6
4.2
5.0
4.6
4.2
5.1
4.7
4.3
5.2
4.7
4.3
5.1
4.7
4.2
5636
5170
4685
5899
5413
4898
6002
5506
4978
6863
6382
5897
7194
6670
6155
7323
6784
6256
8150
7620
7115
8529
7983
7419
8679
8116
7552
9465
8919
8356
9927
9334
8727
10102
9491
8863
10818
10221
9614
11341
10708
10049
11544
10883
10209
12202
11551
10886
12784
12085
11378
13010
12290
11560
13586
12896
12163
14230
13482
12695
14480
13707
12897
14271
13556
12804
14958
14181
13357
15218
14416
13568
14967
14222
13443
15686
14882
14018
15957
15125
14237
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Cooling Capacity Data – Unit Size 019
EWT
30
40
50
60
70
80
85
90
100
110
34
GPM
WPD
2.5
1.6
3.9
4.0
4.8
6.0
2.5
1.6
3.9
4.0
4.8
6.0
2.5
1.6
3.9
4.0
4.8
6.0
2.5
1.6
3.9
4.0
4.8
6.0
2.5
1.6
3.9
4.0
4.8
6.0
2.5
1.6
3.9
4.0
4.8
6.0
2.5
1.6
3.9
4.0
4.8
6.0
2.5
1.6
3.9
4.0
4.8
6.0
2.5
1.6
3.9
4.0
4.8
6.0
2.5
1.6
3.9
4.0
4.8
6.0
EA
LWT
System
Total
Sensible
KW
EER
TOT
ISO
kW
EER
THR
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
53.4
54.9
56.5
45.7
46.8
47.9
43.0
43.9
44.8
62.5
64.0
65.6
55.1
56.1
57.2
52.5
53.3
54.3
71.7
73.2
74.7
64.5
65.5
66.6
62.0
62.8
63.7
80.8
82.3
83.7
73.9
74.9
75.9
71.5
72.3
73.1
90.0
91.3
92.8
83.3
84.3
85.2
81.0
81.8
82.6
99.1
100.4
101.8
92.6
93.6
94.6
90.5
91.2
92.0
103.6
104.9
106.3
97.4
98.3
99.2
95.2
95.9
96.7
108.1
109.4
110.7
102.1
103.0
103.9
99.9
100.7
101.4
117.2
118.4
119.7
111.4
112.3
113.2
109.4
110.1
110.9
126.2
127.4
128.6
120.8
121.6
122.5
118.9
119.6
120.3
24815
26711
28697
26535
28615
30851
27193
29386
31683
23465
25311
27238
25058
27099
29227
25654
27753
29982
22124
23876
25734
23569
25511
27576
24111
26138
28268
20730
22415
24197
22055
23927
25907
22553
24487
26541
19323
20917
22606
20557
22336
24225
21011
22852
24810
17906
19418
21013
19087
20750
22509
19467
21217
23050
17194
18659
20206
18297
19938
21648
18696
20397
22181
16480
17894
19393
17542
19118
20789
17925
19558
21294
15018
16351
17750
16012
17493
19057
16368
17901
19526
13555
14788
16081
14476
15848
17303
14804
16227
17735
1.14
1.13
1.12
1.05
1.03
1.00
1.02
0.99
0.95
1.22
1.22
1.21
1.13
1.11
1.09
1.09
1.07
1.05
1.30
1.31
1.31
1.21
1.20
1.19
1.18
1.17
1.15
1.39
1.40
1.41
1.30
1.30
1.30
1.27
1.27
1.26
1.48
1.50
1.52
1.40
1.41
1.41
1.37
1.37
1.37
1.57
1.60
1.62
1.49
1.51
1.53
1.47
1.48
1.49
1.61
1.65
1.68
1.54
1.57
1.58
1.52
1.54
1.55
1.66
1.69
1.73
1.59
1.62
1.64
1.57
1.59
1.61
1.74
1.79
1.83
1.68
1.72
1.75
1.66
1.69
1.72
1.82
1.87
1.92
1.77
1.81
1.85
1.75
1.79
1.83
21.8
23.6
25.6
25.3
27.9
30.9
26.7
29.7
33.2
19.3
20.8
22.5
22.3
24.4
26.8
23.5
25.9
28.7
17.0
18.3
19.7
19.5
21.2
23.2
20.5
22.4
24.6
14.9
16.0
17.1
16.9
18.4
20.0
17.7
19.3
21.1
13.1
13.9
14.9
14.7
15.9
17.2
15.3
16.6
18.1
11.4
12.2
12.9
12.8
13.7
14.8
13.3
14.3
15.5
10.7
11.3
12.0
11.9
12.7
13.7
12.3
13.3
14.3
9.9
10.6
11.2
11.0
11.8
12.7
11.4
12.3
13.3
8.6
9.2
9.7
9.5
10.2
10.9
9.8
10.6
11.4
7.5
7.9
8.4
8.2
8.7
9.3
8.4
9.1
9.7
25215
27111
29097
26935
29015
31251
27593
29786
32083
23865
25711
27638
25458
27499
29627
26054
28153
30382
22524
24276
26134
23969
25911
27976
24511
26538
28668
21130
22815
24597
22455
24327
26307
22953
24887
26941
19723
21317
23006
20957
22736
24625
21411
23252
25210
18306
19818
21413
19487
21150
22909
19867
21617
23450
17594
19059
20606
18697
20338
22048
19096
20797
22581
16880
18294
19793
17942
19518
21189
18325
19958
21694
15418
16751
18150
16412
17893
19457
16768
18301
19926
13955
15188
16481
14876
16248
17703
15204
16627
18135
1.02
1.02
1.01
0.94
0.92
0.89
0.92
0.89
0.85
1.10
1.10
1.10
1.02
1.00
0.98
0.99
0.97
0.95
1.19
1.19
1.19
1.10
1.10
1.08
1.08
1.07
1.05
1.27
1.29
1.30
1.20
1.20
1.19
1.17
1.17
1.16
1.36
1.39
1.40
1.29
1.30
1.30
1.27
1.27
1.27
1.45
1.48
1.51
1.39
1.40
1.42
1.37
1.38
1.39
1.50
1.53
1.56
1.44
1.46
1.48
1.42
1.44
1.45
1.54
1.58
1.61
1.48
1.51
1.53
1.47
1.49
1.51
1.63
1.67
1.71
1.58
1.61
1.64
1.56
1.59
1.62
1.70
1.76
1.81
1.66
1.71
1.75
1.65
1.69
1.73
24.6
26.6
28.9
28.6
31.6
35.1
30.1
33.5
37.5
21.7
23.4
25.2
25.0
27.4
30.2
26.2
28.9
32.1
19.0
20.4
21.9
21.7
23.7
25.8
22.7
24.9
27.4
16.6
17.7
19.0
18.8
20.3
22.1
19.6
21.3
23.3
14.5
15.4
16.4
16.2
17.5
18.9
16.8
18.2
19.8
12.6
13.4
14.2
14.1
15.1
16.2
14.5
15.6
16.9
11.7
12.4
13.2
13.0
13.9
14.9
13.4
14.5
15.6
10.9
11.6
12.3
12.1
12.9
13.8
12.5
13.4
14.4
9.5
10.0
10.6
10.4
11.1
11.9
10.7
11.5
12.3
8.2
8.7
9.1
9.0
9.5
10.1
9.2
9.8
10.5
28735
30625
32584
30158
32215
34329
30714
32818
35023
27669
29494
31413
28927
30925
33013
29431
31473
33628
26568
28364
30227
27729
29651
31692
28140
30163
32247
25464
27216
29030
26532
28411
30385
26936
28857
30891
24372
26063
27822
25328
27172
29055
25689
27581
29514
23255
24867
26558
24186
25916
27745
24484
26272
28153
22670
24265
25921
23552
25266
27054
23869
25626
27488
22093
23654
25275
22949
24628
26381
23255
24977
26776
20913
22406
23986
21724
23329
25003
22012
23657
25377
19693
21129
22609
20463
21990
23611
20734
22300
23961
17766
18313
18807
18581
19146
19672
18898
19488
20012
17138
17713
18234
17880
18481
19018
18161
18767
19320
16524
17109
17653
17186
17799
18366
17437
18067
18638
15896
16503
17069
16493
17130
17719
16719
17365
17963
15272
15891
16473
15819
16470
17079
16022
16683
17300
14652
15288
15886
15168
15823
16437
15336
16013
16639
14343
14985
15592
14822
15496
16119
14996
15681
16316
14035
14682
15298
14494
15168
15805
14660
15344
15989
13406
14075
14707
13834
14524
15176
13987
14685
15346
12772
13458
14109
13173
13877
14547
13314
14026
14701
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Heating Capacity Data – Unit Size 019
EWT
20
30
40
50
60
70
80
85
90
35
GPM
WPD
2.5
1.6
3.9
4.0
4.8
6.0
2.5
1.6
3.9
4.0
4.8
6.0
2.5
1.6
3.9
4.0
4.8
6.0
2.5
1.6
3.9
4.0
4.8
6.0
2.5
1.6
3.9
4.0
4.8
6.0
2.5
1.6
3.9
4.0
4.8
6.0
2.5
1.6
3.9
4.0
4.8
6.0
2.5
1.6
3.9
4.0
4.8
6.0
2.5
1.6
3.9
4.0
4.8
6.0
EA
LWT
System
Capacity
KW
COP
TOT
ISO
kW
COP
THA
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
14.4
14.9
15.5
16.1
16.5
16.9
16.8
17.1
17.4
23.1
23.6
24.2
25.3
25.7
26.1
26.1
26.4
26.7
31.7
32.3
32.9
34.3
34.7
35.2
35.3
35.6
36.0
40.2
40.9
41.6
43.3
43.8
44.3
44.4
44.8
45.2
48.7
49.5
50.2
52.3
52.8
53.3
53.6
54.0
54.4
57.2
58.0
58.7
61.2
61.8
62.3
62.7
63.1
63.6
65.6
66.4
67.3
70.1
70.7
71.3
71.8
72.3
72.8
69.7
70.6
71.5
74.5
75.2
75.8
76.3
76.8
77.4
73.3
74.8
75.7
79.0
79.6
80.3
80.8
81.4
81.9
13137
12421
11707
13807
13012
12211
14061
13232
12401
15424
14708
13994
16253
15458
14657
16567
15738
14907
17827
17079
16325
18785
17962
17136
19151
18293
17444
20274
19518
18728
21425
20563
19672
21850
20935
20029
22806
22001
21184
24127
23222
22296
24608
23679
22716
25399
24546
23685
26861
25914
24944
27412
26423
25424
28019
27134
26237
29654
28646
27619
30260
29210
28138
29304
28440
27514
31036
30022
28959
31696
30613
29504
25860
29727
28793
32440
31403
30301
33102
32016
30868
1.14
1.18
1.21
1.17
1.21
1.24
1.18
1.22
1.25
1.23
1.26
1.30
1.25
1.29
1.33
1.26
1.31
1.34
1.31
1.36
1.40
1.34
1.39
1.44
1.35
1.40
1.45
1.38
1.44
1.50
1.41
1.48
1.54
1.43
1.49
1.56
1.45
1.53
1.60
1.49
1.56
1.64
1.50
1.58
1.65
1.52
1.60
1.69
1.55
1.64
1.73
1.56
1.65
1.74
1.58
1.67
1.77
1.61
1.71
1.81
1.62
1.73
1.83
1.60
1.71
1.81
1.64
1.75
1.85
1.65
1.76
1.87
1.55
1.74
1.85
1.66
1.78
1.89
1.67
1.79
1.91
3.4
3.1
2.8
3.5
3.2
2.9
3.5
3.2
2.9
3.7
3.4
3.2
3.8
3.5
3.2
3.8
3.5
3.3
4.0
3.7
3.4
4.1
3.8
3.5
4.2
3.8
3.5
4.3
4.0
3.6
4.4
4.1
3.7
4.5
4.1
3.8
4.6
4.2
3.9
4.8
4.4
4.0
4.8
4.4
4.0
4.9
4.5
4.1
5.1
4.6
4.2
5.1
4.7
4.3
5.2
4.8
4.3
5.4
4.9
4.5
5.5
5.0
4.5
5.4
4.9
4.5
5.6
5.0
4.6
5.6
5.1
4.6
4.9
5.0
4.6
5.7
5.2
4.7
5.8
5.2
4.7
12737
12021
11307
13407
12612
11811
13661
12832
12001
15024
14308
13594
15853
15058
14257
16167
15338
14507
17427
16679
15925
18385
17562
16736
18751
17893
17044
19874
19118
18328
21025
20163
19272
21450
20535
19629
22406
21601
20784
23727
22822
21896
24208
23279
22316
24999
24146
23285
26461
25514
24544
27012
26023
25024
27619
26734
25837
29254
28246
27219
29860
28810
27738
28904
28040
27114
30636
29622
28559
31296
30213
29104
25460
29327
28393
32040
31003
29901
32702
31616
30468
1.02
1.06
1.10
1.06
1.10
1.13
1.08
1.12
1.15
1.11
1.15
1.19
1.15
1.19
1.22
1.16
1.21
1.24
1.19
1.24
1.29
1.23
1.28
1.33
1.25
1.30
1.35
1.27
1.33
1.39
1.31
1.37
1.43
1.33
1.39
1.46
1.34
1.41
1.48
1.38
1.46
1.53
1.40
1.48
1.55
1.40
1.49
1.57
1.44
1.53
1.62
1.46
1.55
1.64
1.46
1.56
1.66
1.50
1.60
1.71
1.52
1.63
1.73
1.49
1.59
1.70
1.53
1.64
1.75
1.55
1.66
1.77
1.43
1.62
1.73
1.55
1.67
1.78
1.57
1.69
1.81
3.6
3.3
3.0
3.7
3.4
3.1
3.7
3.4
3.0
4.0
3.6
3.4
4.1
3.7
3.4
4.1
3.7
3.4
4.3
3.9
3.6
4.4
4.0
3.7
4.4
4.0
3.7
4.6
4.2
3.9
4.7
4.3
3.9
4.7
4.3
4.0
4.9
4.5
4.1
5.0
4.6
4.2
5.1
4.6
4.2
5.2
4.8
4.3
5.4
4.9
4.4
5.4
4.9
4.5
5.5
5.0
4.6
5.7
5.2
4.7
5.8
5.2
4.7
5.7
5.2
4.7
5.9
5.3
4.8
5.9
5.3
4.8
5.2
5.3
4.8
6.0
5.4
4.9
6.1
5.5
4.9
9248
8397
7561
9829
8896
7971
10051
9083
8127
11243
10392
9556
11974
11041
10116
12251
11283
10327
13368
12449
11532
14222
13220
12226
14548
13509
12491
15558
14590
13596
16597
15514
14413
16982
15843
14723
17851
16794
15730
19057
17888
16704
19498
18298
17075
20224
19078
17927
21572
20316
19043
22081
20777
19471
22644
21425
20195
24165
22805
21430
24731
23321
21897
23838
22616
21337
25456
24068
22635
26075
24611
23126
20574
23796
22487
26774
25340
23847
27396
25906
24361
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Cooling Capacity Data – Unit Size 024
EWT
30
40
50
60
70
80
85
90
100
110
36
GPM
WP D
4
4.2
5
6.5
6.6
11.3
4
4.2
5
6.5
6.6
11.3
4
4.2
5
6.5
6.6
11.3
4
4.2
5
6.5
6.6
11.3
4
4.2
5
6.5
6.6
11.3
4
4.2
5
6.5
6.6
11.3
4
4.2
5
6.5
6.6
11.3
4
4.2
5
6.5
6.6
11.3
4
4.2
5
6.5
6.6
11.3
4
4.2
5
6.5
6.6
11.3
EA
LWT
System
Total
Sensible
KW
EER
TOT
ISO
kW
EER
THR
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
47.0
48.1
49.3
43.7
44.6
45.6
40.5
41.2
42.0
56.6
57.7
58.9
53.4
54.4
55.3
50.3
51.0
51.7
66.2
67.3
68.4
63.1
64.0
64.9
60.0
60.7
61.5
75.7
76.7
77.9
72.7
73.6
74.5
69.8
70.4
71.2
85.1
86.2
87.3
82.3
83.2
84.0
79.4
80.1
80.8
94.6
95.6
96.5
91.8
92.6
93.5
89.1
89.7
90.4
99.2
100.2
101.3
96.6
97.4
98.2
93.9
94.5
95.2
103.9
104.9
105.9
101.3
102.1
102.9
98.7
99.3
100.0
113.3
114.2
115.1
110.8
111.5
112.3
108.3
108.9
109.5
122.5
123.4
124.4
120.2
120.9
121.7
117.8
118.4
119.0
29148
31399
33762
29779
32109
34554
30414
32805
35347
27881
30076
32356
28484
30756
33136
29108
31456
33917
26494
28618
30845
27103
29297
31609
27723
29978
32381
25058
27091
29242
25635
27755
29984
26232
28421
30738
23538
25494
27523
24104
26136
28273
24690
26781
29004
21964
23826
25796
22507
24435
26453
23051
25066
27166
21157
22951
24831
21688
23575
25524
22221
24182
26230
20340
22076
23897
20856
22670
24577
21376
23286
25261
18667
20289
21983
19143
20849
22630
19644
21421
23287
16940
18443
20009
17399
18970
20615
17870
19518
21233
1.15
1.13
1.11
1.07
1.04
1.01
0.99
0.95
0.91
1.29
1.28
1.27
1.23
1.21
1.18
1.15
1.13
1.09
1.43
1.43
1.43
1.37
1.37
1.35
1.31
1.29
1.27
1.57
1.58
1.59
1.52
1.52
1.52
1.46
1.45
1.44
1.70
1.72
1.74
1.65
1.66
1.67
1.60
1.61
1.61
1.82
1.85
1.87
1.78
1.80
1.82
1.74
1.75
1.76
1.88
1.91
1.95
1.84
1.87
1.89
1.80
1.82
1.84
1.94
1.98
2.01
1.90
1.93
1.96
1.86
1.89
1.91
2.05
2.10
2.14
2.02
2.06
2.10
1.98
2.02
2.06
2.15
2.21
2.26
2.12
2.18
2.23
2.09
2.14
2.19
25.4
27.8
30.4
27.8
30.8
34.2
30.7
34.5
39.1
21.6
23.4
25.4
23.3
25.5
28.0
25.2
28.0
31.1
18.5
20.0
21.5
19.7
21.5
23.4
21.2
23.2
25.5
16.0
17.2
18.4
16.9
18.3
19.8
18.0
19.6
21.3
13.9
14.8
15.9
14.6
15.7
16.9
15.4
16.7
18.0
12.1
12.9
13.8
12.7
13.6
14.5
13.3
14.3
15.4
11.3
12.0
12.8
11.8
12.6
13.5
12.3
13.3
14.2
10.5
11.2
11.9
11.0
11.7
12.5
11.5
12.3
13.2
9.1
9.7
10.3
9.5
10.1
10.8
9.9
10.6
11.3
7.9
8.4
8.8
8.2
8.7
9.3
8.5
9.1
9.7
29759
32010
34373
30390
32720
35165
31025
33416
35958
28492
30687
32967
29095
31367
33747
29719
32067
34528
27105
29229
31456
27714
29908
32220
28334
30589
32992
25669
27702
29853
26246
28366
30595
26843
29032
31349
24149
26105
28134
24715
26747
28884
25301
27392
29615
22575
24437
26407
23118
25046
27064
23662
25677
27777
21768
23562
25442
22299
24186
26135
22832
24793
26841
20951
22687
24508
21467
23281
25188
21987
23897
25872
19278
20900
22594
19754
21460
23241
20255
22032
23898
17551
19054
20620
18010
19581
21226
18481
20129
21844
0.98
0.96
0.94
0.91
0.89
0.85
0.86
0.82
0.77
1.12
1.12
1.10
1.07
1.05
1.03
1.02
0.99
0.96
1.26
1.26
1.26
1.21
1.21
1.19
1.18
1.16
1.14
1.40
1.41
1.42
1.36
1.36
1.36
1.33
1.32
1.31
1.53
1.55
1.57
1.49
1.50
1.51
1.47
1.48
1.48
1.65
1.68
1.70
1.62
1.64
1.66
1.60
1.62
1.63
1.71
1.74
1.78
1.68
1.71
1.74
1.67
1.69
1.71
1.77
1.81
1.84
1.74
1.78
1.81
1.73
1.76
1.78
1.88
1.93
1.97
1.86
1.90
1.94
1.85
1.89
1.92
1.98
2.04
2.09
1.96
2.02
2.07
1.96
2.01
2.06
30.3
33.3
36.5
33.3
37.0
41.2
36.1
40.7
46.5
25.3
27.5
29.9
27.3
29.9
32.9
29.1
32.3
36.0
21.4
23.1
24.9
22.8
24.8
27.0
24.1
26.3
29.0
18.3
19.7
21.1
19.3
20.9
22.5
20.2
22.0
23.9
15.8
16.9
18.0
16.6
17.8
19.1
17.2
18.6
20.1
13.7
14.5
15.5
14.3
15.2
16.3
14.8
15.8
17.0
12.7
13.5
14.3
13.3
14.1
15.1
13.7
14.7
15.7
11.9
12.6
13.3
12.3
13.1
14.0
12.7
13.6
14.5
10.3
10.8
11.5
10.6
11.3
12.0
10.9
11.7
12.4
8.9
9.3
9.8
9.2
9.7
10.3
9.4
10.0
10.6
33092
35316
37614
33468
35722
38088
33854
36148
38519
32295
34470
36738
32687
34913
37234
33067
35345
37716
31395
33508
35746
31803
33963
36261
32169
34431
36766
30397
32451
34647
30819
32939
35176
31214
33367
35704
29273
31334
33453
29692
31806
33961
30106
32273
34484
28129
30077
32176
28531
30532
32641
28927
31006
33169
27496
29422
31420
27904
29887
31945
28306
30360
32477
26861
28745
30702
27263
29206
31225
27665
29664
31745
25543
27337
29199
25923
27784
29710
26322
28234
30224
24154
25857
27644
24526
26304
28140
24908
26724
28637
21496
22199
22841
21791
22505
23153
22090
22806
23469
20909
21634
22291
21187
21924
22595
21477
22224
22902
20274
21020
21708
20552
21305
22002
20836
21593
22301
19624
20385
21097
19885
20660
21379
20155
20938
21667
18945
19728
20450
19197
19991
20731
19459
20256
21007
18248
19050
19807
18488
19296
20050
18728
19553
20316
17894
18697
19451
18127
18948
19706
18362
19194
19968
17535
18345
19108
17761
18584
19357
17990
18832
19609
16803
17628
18407
17011
17853
18644
17231
18082
18884
16037
16885
17685
16242
17098
17907
16451
17319
18134
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Heating Capacity Data – Unit Size 024
EWT
20
30
40
50
60
70
80
85
90
37
GPM
WPD
4
4.2
5
6.5
6.6
11.3
4
4.2
5
6.5
6.6
11.3
4
4.2
5
6.5
6.6
11.3
4
4.2
5
6.5
6.6
11.3
4
4.2
5
6.5
6.6
11.3
4
4.2
5
6.5
6.6
11.3
4
4.2
5
6.5
6.6
11.3
4
4.2
5
6.5
6.6
11.3
4
4.2
5
6.5
6.6
11.3
EA
LWT
System
Capacity
KW
COP
TOT
ISO
kW
COP
THA
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
15.8
16.2
16.6
16.5
16.9
17.2
17.3
17.5
17.8
24.8
25.2
25.6
25.7
26.1
26.4
26.7
26.9
27.2
33.8
34.2
34.6
34.9
35.2
35.6
36.0
36.3
36.6
42.7
43.2
43.6
44.0
44.4
44.8
45.3
45.6
45.9
51.6
52.1
52.6
53.1
53.5
53.9
54.6
54.9
55.3
60.4
61.0
61.6
62.1
62.6
63.1
63.9
64.2
64.6
69.3
69.9
70.5
71.2
71.7
72.2
73.1
73.5
73.9
73.7
74.3
75.0
75.7
76.2
76.8
77.8
78.2
78.6
78.1
78.8
79.4
80.2
80.8
81.3
82.4
82.8
83.3
16120
15400
14680
16461
15714
14966
16821
16059
15274
18888
18102
17292
19291
18473
17637
19743
18872
17999
21751
20944
20115
22231
21383
20529
22729
21855
20950
24657
23854
22996
25220
24368
23489
25810
24921
23976
27632
26778
25886
28265
27370
26457
28948
27986
27011
30660
29747
28795
31360
30406
29405
32091
31091
30035
33677
32743
31725
34451
33458
32379
35252
34201
33069
35179
34230
33203
36009
34992
33864
36841
35763
34581
36698
35708
34663
37540
36489
35346
38431
37324
36088
1.44
1.49
1.53
1.45
1.50
1.55
1.46
1.52
1.56
1.53
1.59
1.64
1.55
1.60
1.65
1.56
1.62
1.67
1.62
1.69
1.75
1.63
1.70
1.77
1.65
1.72
1.79
1.70
1.78
1.86
1.71
1.80
1.88
1.73
1.82
1.90
1.77
1.87
1.97
1.79
1.89
1.99
1.80
1.91
2.01
1.84
1.96
2.07
1.86
1.98
2.09
1.88
2.00
2.11
1.91
2.04
2.16
1.93
2.06
2.18
1.94
2.08
2.21
1.94
2.08
2.21
1.96
2.10
2.23
1.98
2.12
2.25
1.97
2.12
2.26
1.99
2.14
2.28
2.01
2.16
2.30
3.3
3.0
2.8
3.3
3.1
2.8
3.4
3.1
2.9
3.6
3.3
3.1
3.7
3.4
3.1
3.7
3.4
3.2
3.9
3.6
3.4
4.0
3.7
3.4
4.0
3.7
3.4
4.3
3.9
3.6
4.3
4.0
3.7
4.4
4.0
3.7
4.6
4.2
3.9
4.6
4.2
3.9
4.7
4.3
3.9
4.9
4.5
4.1
4.9
4.5
4.1
5.0
4.6
4.2
5.2
4.7
4.3
5.2
4.8
4.3
5.3
4.8
4.4
5.3
4.8
4.4
5.4
4.9
4.4
5.5
4.9
4.5
5.4
4.9
4.5
5.5
5.0
4.5
5.6
5.1
4.6
15509
14790
14069
15850
15103
14355
16210
15448
14663
18277
17491
16681
18680
17862
17026
19132
18261
17388
21140
20333
19504
21620
20772
19918
22118
21244
20339
24046
23243
22385
24609
23757
22878
25199
24310
23365
27021
26167
25275
27654
26759
25846
28337
27375
26400
30049
29136
28184
30749
29795
28794
31480
30480
29424
33066
32132
31114
33840
32847
31768
34641
33590
32458
34568
33619
32592
35398
34381
33253
36230
35152
33970
36087
35097
34052
36929
35878
34735
37820
36713
35477
1.27
1.32
1.37
1.29
1.34
1.39
1.33
1.38
1.43
1.36
1.42
1.47
1.39
1.44
1.49
1.43
1.48
1.53
1.45
1.52
1.58
1.47
1.54
1.61
1.51
1.59
1.65
1.53
1.61
1.69
1.55
1.64
1.72
1.60
1.68
1.77
1.60
1.70
1.80
1.63
1.73
1.83
1.67
1.78
1.87
1.67
1.79
1.90
1.70
1.82
1.93
1.74
1.86
1.98
1.74
1.87
1.99
1.77
1.90
2.03
1.81
1.95
2.07
1.77
1.91
2.04
1.80
1.94
2.07
1.85
1.99
2.12
1.81
1.95
2.09
1.83
1.98
2.12
1.88
2.03
2.17
3.6
3.3
3.0
3.6
3.3
3.0
3.6
3.3
3.0
3.9
3.6
3.3
3.9
3.6
3.3
3.9
3.6
3.3
4.3
3.9
3.6
4.3
3.9
3.6
4.3
3.9
3.6
4.6
4.2
3.9
4.6
4.2
3.9
4.6
4.2
3.9
4.9
4.5
4.1
5.0
4.5
4.1
5.0
4.5
4.1
5.3
4.8
4.3
5.3
4.8
4.4
5.3
4.8
4.4
5.6
5.0
4.6
5.6
5.1
4.6
5.6
5.1
4.6
5.7
5.2
4.7
5.8
5.2
4.7
5.8
5.2
4.7
5.9
5.3
4.8
5.9
5.3
4.8
5.9
5.3
4.8
11208
10313
9438
11508
10583
9677
11826
10884
9937
13660
12685
11707
14020
13009
12003
14425
13359
12312
16230
15185
14136
16663
15573
14494
17113
15991
14858
18864
17771
16640
19377
18229
17073
19916
18724
17498
21583
20389
19173
22164
20922
19679
22793
21477
20166
24369
23066
21741
25014
23662
22282
25690
24283
22842
27158
25784
24344
27874
26433
24926
28618
27110
25541
28550
27137
25661
29321
27831
26250
30094
28534
26891
29961
28483
26966
30745
29197
27576
31575
29960
28240
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Cooling Capacity Data – Unit Size 030
EWT
30
40
50
60
70
80
85
90
100
110
38
GPM
WP D
4
2.0
6
4.5
8
7.9
4
2.0
6
4.5
8
7.9
4
2.0
6
4.5
8
7.9
4
2.0
6
4.5
8
7.9
4
2.0
6
4.5
8
7.9
4
2.0
6
4.5
8
7.9
4
2.0
6
4.5
8
7.9
4
2.0
6
4.5
8
7.9
4
2.0
6
4.5
8
7.9
4
2.0
6
4.5
8
7.9
EA
LWT
System
Total
Sensible
KW
EER
TOT
ISO
kW
EER
THR
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
48.1
49.3
50.5
42.2
43.0
43.8
39.2
39.8
40.4
58.0
59.1
60.3
52.1
52.9
53.7
49.1
49.7
50.4
67.8
68.9
70.1
62.0
62.8
63.6
59.0
59.6
60.2
77.6
78.7
79.8
71.9
72.6
73.4
68.9
69.5
70.1
87.4
88.4
89.5
81.7
82.4
83.2
78.8
79.4
80.0
97.1
98.2
99.2
91.6
92.3
93.0
88.7
89.3
89.8
102.0
103.0
104.1
96.5
97.2
97.9
93.7
94.2
94.7
106.9
107.9
108.9
101.4
102.1
102.8
98.6
99.1
99.7
116.7
117.6
118.6
111.2
111.9
112.6
108.5
109.0
109.5
126.5
127.4
128.3
121.1
121.7
122.4
118.4
118.8
119.3
31442
33677
36018
32352
34710
37183
32790
35235
37824
30573
32743
35028
31444
33745
36169
31917
34293
36768
29625
31736
33961
30494
32726
35084
30959
33243
35671
28603
30656
32818
29475
31639
33935
29923
32152
34511
27514
29509
31560
28387
30488
32677
28838
30997
33282
26352
28277
30243
27235
29264
31369
27678
29774
31948
25745
27602
29551
26628
28607
30671
27094
29140
31266
25115
26928
28839
26008
27962
29979
26461
28480
30562
23788
25509
27324
24701
26548
28496
25164
27073
29088
22318
23964
25677
23273
25039
26897
23756
25584
27508
1.37
1.39
1.42
1.20
1.22
1.23
1.11
1.11
1.12
1.52
1.54
1.57
1.37
1.38
1.40
1.28
1.29
1.30
1.67
1.70
1.72
1.53
1.54
1.56
1.45
1.46
1.47
1.83
1.86
1.89
1.69
1.71
1.73
1.62
1.63
1.65
2.01
2.04
2.07
1.87
1.89
1.90
1.80
1.81
1.82
2.21
2.24
2.27
2.06
2.08
2.10
1.98
2.00
2.01
2.32
2.35
2.38
2.16
2.18
2.20
2.08
2.10
2.11
2.44
2.47
2.50
2.27
2.29
2.31
2.19
2.20
2.22
2.70
2.73
2.76
2.52
2.53
2.55
2.43
2.44
2.46
3.01
3.03
3.07
2.80
2.82
2.84
2.70
2.71
2.73
23.0
24.2
25.4
26.9
28.6
30.2
29.7
31.6
33.7
20.2
21.2
22.3
23.0
24.5
25.9
24.9
26.5
28.2
17.7
18.7
19.7
19.9
21.2
22.5
21.3
22.7
24.2
15.6
16.5
17.4
17.4
18.5
19.6
18.4
19.7
21.0
13.7
14.5
15.3
15.2
16.2
17.2
16.0
17.2
18.3
11.9
12.6
13.3
13.2
14.1
15.0
14.0
14.9
15.9
11.1
11.8
12.4
12.3
13.1
13.9
13.0
13.9
14.8
10.3
10.9
11.6
11.5
12.2
13.0
12.1
12.9
13.8
8.8
9.4
9.9
9.8
10.5
11.2
10.4
11.1
11.8
7.4
7.9
8.4
8.3
8.9
9.5
8.8
9.4
10.1
32080
34315
36656
32990
35348
37821
33428
35873
38462
31211
33381
35666
32082
34383
36807
32555
34931
37406
30263
32374
34599
31132
33364
35722
31597
33881
36309
29241
31294
33456
30113
32277
34573
30561
32790
35149
28152
30147
32198
29025
31126
33315
29476
31635
33920
26990
28915
30881
27873
29902
32007
28316
30412
32586
26383
28240
30189
27266
29245
31309
27732
29778
31904
25753
27566
29477
26646
28600
30617
27099
29118
31200
24426
26147
27962
25339
27186
29134
25802
27711
29726
22956
24602
26315
23911
25677
27535
24394
26222
28146
1.19
1.21
1.24
1.03
1.05
1.06
0.96
0.97
0.98
1.34
1.36
1.39
1.20
1.21
1.23
1.14
1.15
1.16
1.49
1.51
1.54
1.36
1.37
1.39
1.31
1.32
1.33
1.65
1.68
1.71
1.52
1.54
1.56
1.48
1.49
1.50
1.83
1.86
1.89
1.70
1.72
1.73
1.65
1.66
1.67
2.03
2.06
2.09
1.89
1.91
1.93
1.84
1.85
1.86
2.14
2.17
2.20
1.99
2.01
2.03
1.94
1.95
1.96
2.25
2.28
2.31
2.10
2.12
2.14
2.04
2.06
2.07
2.52
2.55
2.58
2.35
2.36
2.38
2.28
2.29
2.31
2.82
2.85
2.88
2.63
2.65
2.67
2.55
2.57
2.58
27.1
28.4
29.6
32.0
33.8
35.6
34.9
37.1
39.4
23.4
24.6
25.7
26.8
28.4
30.0
28.7
30.5
32.4
20.3
21.4
22.4
22.9
24.3
25.7
24.2
25.8
27.4
17.7
18.7
19.6
19.8
21.0
22.2
20.7
22.1
23.5
15.4
16.2
17.1
17.1
18.1
19.2
17.9
19.1
20.3
13.3
14.1
14.8
14.8
15.7
16.6
15.4
16.5
17.5
12.3
13.0
13.7
13.7
14.6
15.4
14.3
15.3
16.2
11.4
12.1
12.7
12.7
13.5
14.3
13.3
14.2
15.1
9.7
10.3
10.8
10.8
11.5
12.2
11.3
12.1
12.9
8.1
8.6
9.1
9.1
9.7
10.3
9.6
10.2
10.9
36215
38548
40977
36543
38977
41519
36668
39171
41774
35852
38107
40477
36215
38577
41057
36393
38805
41343
35408
37630
39929
35838
38097
40525
36011
38325
40830
34952
37099
39337
35363
37571
39937
35581
37813
40254
34457
36546
38724
34853
37033
39318
35062
37290
39600
33943
35994
38105
34338
36459
38637
34529
36678
38927
33734
35720
37797
34073
36176
38319
34274
36378
38586
33502
35453
37455
33849
35848
37967
33991
36075
38242
33034
34887
36824
33340
35273
37306
33506
35482
37563
32617
34371
36204
32884
34722
36656
33030
34913
36897
24228
25058
25836
24629
25475
26266
24822
25688
26503
23848
24683
25473
24229
25086
25891
24437
25307
26112
23435
24281
25083
23814
24677
25493
24017
24884
25708
22992
23851
24667
23370
24242
25073
23565
24447
25283
22521
23397
24213
22899
23785
24616
23094
23987
24836
22021
22911
23738
22401
23300
24144
22592
23502
24353
21759
22644
23489
22139
23041
23892
22340
23252
24106
21488
22378
23234
21872
22786
23643
22068
22991
23853
20914
21818
22689
21309
22229
23111
21509
22436
23323
20273
21204
22093
20691
21632
22535
20900
21848
22755
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Heating Capacity Data – Unit Size 030
EWT
20
30
40
50
60
70
80
85
90
39
GPM
WPD
4
2.0
6
4.5
8
7.9
4
2.0
6
4.5
8
7.9
4
2.0
6
4.5
8
7.9
4
2.0
6
4.5
8
7.9
4
2.0
6
4.5
8
7.9
4
2.0
6
4.5
8
7.9
4
2.0
6
4.5
8
7.9
4
2.0
6
4.5
8
7.9
4
2.0
6
4.5
8
7.9
EA
LWT
System
Capacity
KW
COP
TOT
ISO
kW
COP
THR
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
13.6
13.9
14.3
15.5
15.7
16.0
16.5
16.7
16.9
22.4
22.8
23.2
24.6
24.9
25.2
25.8
26.0
26.3
31.1
31.5
32.0
33.7
34.0
34.3
35.1
35.3
35.6
39.7
40.2
40.6
42.6
43.0
43.3
44.3
44.5
44.8
48.2
48.7
49.2
51.5
51.9
52.3
53.4
53.7
54.0
56.5
57.1
57.7
60.3
60.7
61.2
62.4
62.8
63.1
64.8
65.4
66.1
69.0
69.5
70.0
71.4
71.8
72.2
68.9
69.5
70.2
73.4
73.9
74.4
75.9
76.3
76.8
72.9
73.6
74.4
77.7
78.2
78.8
80.4
80.8
81.3
20701
20801
20942
21647
21664
21705
22189
22163
22156
23391
23387
23428
24529
24447
24417
25192
25061
24981
26307
26219
26207
27695
27521
27390
28515
28273
28080
29501
29319
29198
31193
30883
30664
32149
31779
31488
32967
32692
32481
34902
34544
34196
36114
35633
35169
36652
36312
35979
38965
38475
37986
40196
39768
39210
40384
40130
39726
43289
42651
42047
44957
44137
43416
42591
42132
41637
45570
44868
44151
47267
46452
45608
44706
44187
43625
47894
47112
46303
49385
48794
47886
1.89
2.10
2.34
1.91
2.12
2.36
1.92
2.12
2.37
1.93
2.15
2.39
1.95
2.16
2.41
1.96
2.17
2.42
1.98
2.19
2.44
1.99
2.21
2.46
2.01
2.22
2.47
2.02
2.24
2.49
2.04
2.27
2.52
2.06
2.28
2.54
2.07
2.30
2.56
2.10
2.33
2.59
2.12
2.35
2.61
2.13
2.36
2.63
2.17
2.41
2.67
2.19
2.43
2.70
2.19
2.44
2.72
2.25
2.49
2.77
2.29
2.53
2.81
2.24
2.48
2.76
2.30
2.55
2.83
2.33
2.58
2.87
2.28
2.53
2.81
2.35
2.60
2.88
2.38
2.64
2.93
3.2
2.9
2.6
3.3
3.0
2.7
3.4
3.1
2.7
3.5
3.2
2.9
3.7
3.3
3.0
3.8
3.4
3.0
3.9
3.5
3.1
4.1
3.6
3.3
4.2
3.7
3.3
4.3
3.8
3.4
4.5
4.0
3.6
4.6
4.1
3.6
4.7
4.2
3.7
4.9
4.3
3.9
5.0
4.4
3.9
5.0
4.5
4.0
5.3
4.7
4.2
5.4
4.8
4.3
5.4
4.8
4.3
5.6
5.0
4.4
5.8
5.1
4.5
5.6
5.0
4.4
5.8
5.2
4.6
5.9
5.3
4.7
5.7
5.1
4.5
6.0
5.3
4.7
6.1
5.4
4.8
20063
20163
20304
21009
21026
21067
21551
21525
21518
22753
22749
22790
23891
23809
23779
24554
24423
24343
25669
25581
25569
27057
26883
26752
27877
27635
27442
28863
28681
28560
30555
30245
30026
31511
31141
30850
32329
32054
31843
34264
33906
33558
35476
34995
34531
36014
35674
35341
38327
37837
37348
39558
39130
38572
39746
39492
39088
42651
42013
41409
44319
43499
42778
41953
41494
40999
44932
44230
43513
46629
45814
44970
44068
43549
42987
47256
46474
45665
48747
48156
47248
1.71
1.92
2.16
1.74
1.95
2.19
1.77
1.98
2.22
1.75
1.96
2.21
1.78
1.99
2.24
1.81
2.03
2.27
1.79
2.01
2.26
1.82
2.04
2.29
1.86
2.08
2.33
1.84
2.06
2.31
1.87
2.10
2.35
1.91
2.13
2.39
1.89
2.11
2.38
1.93
2.16
2.42
1.97
2.20
2.47
1.95
2.18
2.45
2.00
2.24
2.50
2.04
2.28
2.56
2.01
2.26
2.53
2.08
2.32
2.60
2.14
2.38
2.66
2.06
2.30
2.58
2.13
2.38
2.66
2.19
2.44
2.72
2.10
2.35
2.63
2.18
2.43
2.71
2.24
2.50
2.78
3.4
3.1
2.8
3.5
3.2
2.8
3.6
3.2
2.8
3.8
3.4
3.0
3.9
3.5
3.1
4.0
3.5
3.1
4.2
3.7
3.3
4.3
3.9
3.4
4.4
3.9
3.5
4.6
4.1
3.6
4.8
4.2
3.7
4.8
4.3
3.8
5.0
4.4
3.9
5.2
4.6
4.1
5.3
4.7
4.1
5.4
4.8
4.2
5.6
5.0
4.4
5.7
5.0
4.4
5.8
5.1
4.5
6.0
5.3
4.7
6.1
5.4
4.7
6.0
5.3
4.7
6.2
5.5
4.8
6.2
5.5
4.8
6.2
5.4
4.8
6.4
5.6
4.9
6.4
5.7
5.0
13999
13328
12571
14881
14127
13299
15399
14599
13725
16556
15785
14932
17645
16785
15853
18292
17377
16374
19359
18498
17548
20691
19714
18668
21476
20435
19325
22413
21440
20396
24021
22928
21749
24964
23791
22543
25721
24625
23466
27641
26405
25087
28750
27436
26028
29239
28039
26757
31461
30100
28645
32829
31305
29742
32987
31640
30219
35570
34014
32400
37036
35418
33673
34919
33506
32014
37635
36038
34339
39271
37543
35701
36893
35412
33844
39809
38132
36313
41596
39708
37761
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Cooling Capacity Data – Unit Size 036
EWT
30
40
50
60
70
80
85
90
100
110
40
GPM
WP D
5.0
3.1
7.5
7.0
9.7
11.7
5.0
3.1
7.5
7.0
9.7
11.7
5.0
3.1
7.5
7.0
9.7
11.7
5.0
3.1
7.5
7.0
9.7
11.7
5.0
3.1
7.5
7.0
9.7
11.7
5.0
3.1
7.5
7.0
9.7
11.7
5.0
3.1
7.5
7.0
9.7
11.7
5.0
3.1
7.5
7.0
9.7
11.7
5.0
3.1
7.5
7.0
9.7
11.7
5.0
3.1
7.5
7.0
9.7
11.7
EA
LWT
System
Total
Sensible
KW
EER
TOT
ISO
kW
EER
THR
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
47.7
48.9
50.1
41.9
42.7
43.6
39.2
39.9
40.6
57.6
58.7
59.9
51.8
52.6
53.4
49.2
49.8
50.4
67.4
68.5
69.6
61.7
62.5
63.3
59.1
59.7
60.3
77.2
78.2
79.4
71.6
72.3
73.1
69.0
69.6
70.2
87.0
88.0
89.1
81.4
82.1
82.9
78.9
79.4
80.0
96.7
97.7
98.8
91.3
91.9
92.7
88.7
89.3
89.8
101.6
102.6
103.6
96.2
96.8
97.6
93.7
94.2
94.8
106.5
107.5
108.5
101.1
101.8
102.4
98.6
99.1
99.7
116.4
117.3
118.2
111.0
111.6
112.3
108.5
109.0
109.5
126.2
127.1
128.0
120.9
121.5
122.1
118.4
118.9
119.4
38574
41388
44308
39384
42324
45442
39741
42786
45894
37483
40203
43026
38316
41165
44143
38702
41609
44660
36312
38902
41647
37145
39909
42770
37539
40352
43287
35005
37524
40180
35894
38509
41293
36296
38970
41820
33639
36064
38630
34513
37062
39757
34921
37523
40278
32170
34519
36953
33093
35528
38127
33498
35990
38647
31411
33718
36099
32308
34717
37219
32734
35195
37770
30631
32895
35220
31537
33906
36365
31956
34377
36899
29010
31142
33383
29934
32184
34553
30355
32687
35091
27284
29298
31422
28241
30378
32636
28671
30865
33182
1.65
1.68
1.72
1.50
1.53
1.56
1.43
1.46
1.49
1.83
1.86
1.89
1.69
1.71
1.74
1.63
1.65
1.67
2.01
2.04
2.07
1.88
1.90
1.92
1.82
1.83
1.85
2.21
2.24
2.26
2.08
2.10
2.12
2.02
2.03
2.05
2.43
2.46
2.48
2.29
2.31
2.32
2.23
2.24
2.25
2.68
2.71
2.74
2.53
2.54
2.56
2.46
2.47
2.48
2.82
2.85
2.88
2.66
2.67
2.69
2.59
2.60
2.61
2.97
3.00
3.03
2.80
2.81
2.83
2.72
2.73
2.74
3.31
3.34
3.37
3.12
3.13
3.15
3.03
3.04
3.05
3.71
3.73
3.76
3.48
3.50
3.51
3.39
3.39
3.40
23.4
24.6
25.8
26.2
27.6
29.1
27.8
29.4
30.9
20.5
21.7
22.8
22.7
24.0
25.4
23.8
25.3
26.7
18.0
19.1
20.1
19.8
21.0
22.3
20.7
22.0
23.3
15.8
16.8
17.7
17.3
18.4
19.5
18.0
19.2
20.4
13.8
14.7
15.6
15.1
16.1
17.1
15.7
16.8
17.9
12.0
12.7
13.5
13.1
14.0
14.9
13.6
14.6
15.6
11.1
11.8
12.6
12.2
13.0
13.8
12.7
13.6
14.5
10.3
11.0
11.6
11.3
12.0
12.8
11.7
12.6
13.4
8.8
9.3
9.9
9.6
10.3
11.0
10.0
10.8
11.5
7.4
7.8
8.4
8.1
8.7
9.3
8.5
9.1
9.7
39215
42029
44949
40025
42965
46083
40382
43427
46535
38124
40844
43667
38957
41806
44784
39343
42250
45301
36953
39543
42288
37786
40550
43411
38180
40993
43928
35646
38165
40821
36535
39150
41934
36937
39611
42461
34280
36705
39271
35154
37703
40398
35562
38164
40919
32811
35160
37594
33734
36169
38768
34139
36631
39288
32052
34359
36740
32949
35358
37860
33375
35836
38411
31272
33536
35861
32178
34547
37006
32597
35018
37540
29651
31783
34024
30575
32825
35194
30996
33328
35732
27925
29939
32063
28882
31019
33277
29312
31506
33823
1.47
1.50
1.54
1.35
1.38
1.41
1.31
1.34
1.37
1.65
1.68
1.71
1.54
1.56
1.59
1.51
1.53
1.55
1.83
1.86
1.89
1.72
1.74
1.77
1.70
1.72
1.74
2.03
2.06
2.09
1.92
1.94
1.96
1.90
1.91
1.93
2.26
2.28
2.31
2.14
2.15
2.17
2.11
2.12
2.14
2.51
2.53
2.56
2.37
2.39
2.40
2.34
2.35
2.36
2.65
2.67
2.70
2.50
2.52
2.53
2.47
2.48
2.49
2.80
2.82
2.85
2.65
2.66
2.68
2.61
2.62
2.63
3.13
3.16
3.19
2.96
2.97
2.99
2.91
2.92
2.93
3.53
3.56
3.59
3.33
3.34
3.36
3.27
3.28
3.29
26.7
28.0
29.2
29.7
31.2
32.7
30.7
32.4
34.0
23.1
24.3
25.5
25.4
26.8
28.2
26.1
27.6
29.2
20.1
21.2
22.4
21.9
23.2
24.6
22.4
23.9
25.3
17.5
18.5
19.6
19.0
20.2
21.4
19.5
20.7
22.0
15.2
16.1
17.0
16.5
17.5
18.6
16.9
18.0
19.2
13.1
13.9
14.7
14.2
15.1
16.1
14.6
15.6
16.6
12.1
12.9
13.6
13.2
14.0
14.9
13.5
14.5
15.4
11.2
11.9
12.6
12.2
13.0
13.8
12.5
13.4
14.3
9.5
10.1
10.7
10.3
11.0
11.8
10.6
11.4
12.2
7.9
8.4
8.9
8.7
9.3
9.9
9.0
9.6
10.3
44312
47235
50301
44629
47718
50903
44764
47898
51163
43819
46664
49610
44182
47136
50206
44381
47393
50495
43271
45984
48833
43679
46484
49479
43843
46761
49757
42667
45252
48028
43052
45775
48659
43261
46019
48968
42049
44567
47221
42454
45018
47838
42623
45257
48134
41406
43871
46442
41782
44338
46960
41960
44561
47224
41108
43543
46026
41463
43948
46581
41642
44158
46800
40822
43231
45653
41156
43596
46143
41319
43794
46385
40389
42603
44956
40664
42947
45386
40729
43117
45600
39952
42091
44331
40161
42377
44703
40268
42518
44886
29301
30303
31228
29659
30684
31650
29818
30873
31819
28819
29823
30753
29186
30213
31166
29357
30393
31358
28305
29299
30245
28670
29705
30658
28844
29883
30849
27734
28746
29707
28122
29141
30115
28298
29326
30308
27138
28164
29142
27519
28562
29553
27697
28746
29743
26501
27549
28534
26901
27950
28959
27077
28134
29148
26172
27231
28224
26561
27627
28630
26746
27818
28830
25834
26904
27905
26226
27305
28321
26408
27492
28514
25130
26208
27240
25532
26622
27664
25714
26822
27859
24375
25472
26528
24795
25904
26970
24982
26098
27168
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Heating Capacity Data – Unit Size 036
EWT
20
30
40
50
60
70
80
85
90
41
GPM
WPD
5.0
3.1
7.5
7.0
9.7
11.7
5.0
3.1
7.5
7.0
9.7
11.7
5.0
3.1
7.5
7.0
9.7
11.7
5.0
3.1
7.5
7.0
9.7
11.7
5.0
3.1
7.5
7.0
9.7
11.7
5.0
3.1
7.5
7.0
9.7
11.7
5.0
3.1
7.5
7.0
9.7
11.7
5.0
3.1
7.5
7.0
9.7
11.7
5.0
3.1
7.5
7.0
9.7
11.7
EA
LWT
System
Capacity
KW
COP
TOT
ISO
kW
COP
THR
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
13.6
14.0
14.3
15.5
15.8
16.0
16.5
16.7
16.9
22.5
22.8
23.2
24.7
25.0
25.3
25.8
26.0
26.3
31.2
31.6
32.1
33.8
34.1
34.4
35.1
35.3
35.6
39.8
40.2
40.8
42.8
43.1
43.5
44.3
44.5
44.8
48.3
48.8
49.4
51.7
52.1
52.5
53.4
53.7
54.1
56.7
57.3
57.9
60.6
61.0
61.5
62.5
62.8
63.2
65.0
65.7
66.4
69.4
69.8
70.4
71.5
71.9
72.3
69.1
69.8
70.6
73.7
74.3
74.8
76.0
76.4
76.9
73.2
74.0
74.8
78.1
78.6
79.2
80.5
81.0
81.4
25479
25611
25767
26399
26455
26536
26870
26884
26924
28715
28727
28799
29873
29789
29751
30452
30320
30234
32305
32174
32111
33657
33447
33284
34381
34097
33878
36095
35880
35714
37795
37422
37119
38643
38197
37854
40223
39873
39569
42229
41757
41284
43232
42659
42145
44648
44119
43719
46943
46283
45723
48161
47425
46723
49289
48666
48075
51959
51146
50409
53384
52431
51589
51694
51010
50377
54605
53659
52831
56077
55043
54086
54157
53371
52692
57267
56221
55296
58826
57724
56622
2.42
2.69
3.01
2.43
2.71
3.02
2.44
2.72
3.03
2.47
2.75
3.07
2.48
2.77
3.09
2.49
2.77
3.10
2.52
2.81
3.13
2.54
2.83
3.16
2.55
2.84
3.17
2.58
2.87
3.21
2.61
2.90
3.24
2.62
2.91
3.25
2.65
2.94
3.29
2.68
2.98
3.33
2.70
3.00
3.35
2.73
3.03
3.38
2.77
3.08
3.43
2.79
3.10
3.46
2.81
3.13
3.49
2.87
3.19
3.55
2.90
3.22
3.59
2.86
3.18
3.55
2.92
3.25
3.62
2.96
3.28
3.66
2.91
3.24
3.62
2.99
3.31
3.69
3.02
3.35
3.73
3.1
2.8
2.5
3.2
2.9
2.6
3.2
2.9
2.6
3.4
3.1
2.8
3.5
3.2
2.8
3.6
3.2
2.9
3.8
3.4
3.0
3.9
3.5
3.1
3.9
3.5
3.1
4.1
3.7
3.3
4.2
3.8
3.4
4.3
3.8
3.4
4.5
4.0
3.5
4.6
4.1
3.6
4.7
4.2
3.7
4.8
4.3
3.8
5.0
4.4
3.9
5.1
4.5
4.0
5.1
4.6
4.0
5.3
4.7
4.2
5.4
4.8
4.2
5.3
4.7
4.2
5.5
4.8
4.3
5.6
4.9
4.3
5.4
4.8
4.3
5.6
5.0
4.4
5.7
5.1
4.4
24838
24970
25126
25758
25814
25895
26229
26243
26283
28074
28086
28158
29232
29148
29110
29811
29679
29593
31664
31533
31470
33016
32806
32643
33740
33456
33237
35454
35239
35073
37154
36781
36478
38002
37556
37213
39582
39232
38928
41588
41116
40643
42591
42018
41504
44007
43478
43078
46302
45642
45082
47520
46784
46082
48648
48025
47434
51318
50505
49768
52743
51790
50948
51053
50369
49736
53964
53018
52190
55436
54402
53445
53516
52730
52051
56626
55580
54655
58185
57083
55981
2.24
2.51
2.83
2.28
2.55
2.87
2.32
2.60
2.91
2.29
2.57
2.89
2.33
2.61
2.93
2.38
2.66
2.98
2.34
2.63
2.95
2.39
2.67
3.00
2.44
2.72
3.05
2.40
2.69
3.03
2.45
2.74
3.08
2.50
2.80
3.13
2.47
2.77
3.11
2.53
2.83
3.17
2.58
2.88
3.23
2.55
2.85
3.21
2.61
2.92
3.28
2.68
2.98
3.34
2.63
2.95
3.31
2.71
3.03
3.40
2.78
3.10
3.47
2.68
3.01
3.38
2.77
3.09
3.47
2.84
3.17
3.54
2.74
3.06
3.44
2.83
3.15
3.54
2.91
3.23
3.62
3.3
2.9
2.6
3.3
3.0
2.6
3.3
3.0
2.6
3.6
3.2
2.9
3.7
3.3
2.9
3.7
3.3
2.9
4.0
3.5
3.1
4.1
3.6
3.2
4.1
3.6
3.2
4.3
3.8
3.4
4.4
3.9
3.5
4.4
3.9
3.5
4.7
4.2
3.7
4.8
4.3
3.8
4.8
4.3
3.8
5.1
4.5
3.9
5.2
4.6
4.0
5.2
4.6
4.0
5.4
4.8
4.2
5.5
4.9
4.3
5.6
4.9
4.3
5.6
4.9
4.3
5.7
5.0
4.4
5.7
5.0
4.4
5.7
5.0
4.4
5.9
5.2
4.5
5.9
5.2
4.5
17066
16204
15233
17956
16995
15939
18394
17401
16303
20180
19181
18084
21270
20176
18984
21831
20684
19441
23575
22441
21223
24901
23653
22311
25583
24273
22873
27241
25966
24603
28845
27428
25928
29657
28176
26607
31156
29737
28229
33073
31477
29807
34031
32388
30621
35333
33752
32074
37542
35788
33948
38680
36822
34889
39725
37969
36138
42275
40313
38267
43596
41519
39382
41985
40141
38213
44702
42639
40492
46119
43937
41655
44284
42353
40328
47171
45044
42748
48685
46417
43985
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Cooling Capacity Data – Unit Size 042
EWT
30
40
50
60
70
80
85
90
100
110
42
GPM
WP D
6
3.9
8
6.9
10.8
12.7
6
3.9
8
6.9
10.8
12.7
6
3.9
8
6.9
10.8
12.7
6
3.9
8
6.9
10.8
12.7
6
3.9
8
6.9
10.8
12.7
6
3.9
8
6.9
10.8
12.7
6
3.9
8
6.9
10.8
12.7
6
3.9
8
6.9
10.8
12.7
6
3.9
8
6.9
10.8
12.7
6
3.9
8
6.9
10.8
12.7
EA
LWT
System
Total
Sensible
KW
EER
TOT
ISO
kW
EER
THR
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
47.9
49.1
50.3
43.4
44.3
45.3
40.0
40.6
41.4
57.8
58.9
60.1
53.4
54.3
55.2
49.9
50.6
51.3
67.6
68.7
69.9
63.3
64.1
65.0
59.9
60.5
61.2
77.4
78.5
79.6
73.1
74.0
74.8
69.8
70.4
71.1
87.2
88.2
89.3
83.0
83.8
84.6
79.7
80.3
80.9
96.9
97.9
98.9
92.8
93.6
94.4
89.5
90.1
90.7
101.8
102.8
103.8
97.7
98.4
99.2
94.5
95.0
95.6
106.7
107.7
108.7
102.6
103.4
104.1
99.4
99.9
100.5
116.5
117.4
118.4
112.5
113.2
113.9
109.3
109.8
110.4
126.4
127.2
128.1
122.3
123.0
123.7
119.2
119.7
120.2
47646
51146
54730
48224
51823
55547
48641
52318
56150
46467
49798
53297
47144
50569
54193
47638
51178
54861
45058
48297
51679
45790
49124
52623
46354
49761
53359
43525
46635
49896
44277
47502
50885
44839
48168
51644
41828
44832
47978
42633
45718
48989
43249
46421
49776
40047
42935
45936
40831
43821
46959
41460
44537
47772
39081
41915
44833
39894
42850
45909
40532
43549
46720
38118
40891
43737
38939
41816
44785
39578
42539
45598
36115
38723
41463
36950
39700
42518
37600
40434
43351
34028
36482
39058
34875
37444
40142
35533
38192
40988
1.81
1.84
1.88
1.68
1.71
1.74
1.58
1.60
1.63
2.04
2.07
2.10
1.92
1.94
1.96
1.82
1.84
1.86
2.27
2.30
2.33
2.15
2.17
2.19
2.06
2.07
2.09
2.52
2.54
2.57
2.40
2.41
2.43
2.30
2.31
2.33
2.79
2.81
2.84
2.66
2.68
2.70
2.56
2.57
2.59
3.09
3.11
3.14
2.95
2.97
2.99
2.85
2.86
2.87
3.25
3.28
3.31
3.11
3.13
3.15
3.00
3.01
3.03
3.43
3.46
3.49
3.28
3.30
3.32
3.17
3.18
3.19
3.83
3.86
3.89
3.66
3.68
3.70
3.53
3.54
3.55
4.28
4.31
4.35
4.09
4.11
4.13
3.95
3.96
3.98
26.3
27.7
29.1
28.6
30.3
31.9
30.8
32.7
34.6
22.8
24.1
25.4
24.6
26.1
27.6
26.2
27.8
29.5
19.9
21.0
22.2
21.3
22.6
24.0
22.5
24.0
25.6
17.3
18.4
19.4
18.5
19.7
20.9
19.5
20.8
22.2
15.0
15.9
16.9
16.0
17.1
18.2
16.9
18.0
19.2
13.0
13.8
14.6
13.8
14.8
15.7
14.6
15.6
16.6
12.0
12.8
13.5
12.8
13.7
14.6
13.5
14.5
15.4
11.1
11.8
12.5
11.9
12.7
13.5
12.5
13.4
14.3
9.4
10.0
10.7
10.1
10.8
11.5
10.7
11.4
12.2
7.9
8.5
9.0
8.5
9.1
9.7
9.0
9.6
10.3
48634
52134
55718
49212
52811
56535
49629
53306
57138
47455
50786
54285
48132
51557
55181
48626
52166
55849
46046
49285
52667
46778
50112
53611
47342
50749
54347
44513
47623
50884
45265
48490
51873
45827
49156
52632
42816
45820
48966
43621
46706
49977
44237
47409
50764
41035
43923
46924
41819
44809
47947
42448
45525
48760
40069
42903
45821
40882
43838
46897
41520
44537
47708
39106
41879
44725
39927
42804
45773
40566
43527
46586
37103
39711
42451
37938
40688
43506
38588
41422
44339
35016
37470
40046
35863
38432
41130
36521
39180
41976
1.54
1.57
1.60
1.43
1.46
1.49
1.38
1.40
1.42
1.76
1.79
1.82
1.66
1.68
1.71
1.62
1.63
1.65
1.99
2.02
2.05
1.90
1.92
1.94
1.85
1.87
1.88
2.24
2.27
2.30
2.14
2.16
2.18
2.10
2.11
2.13
2.51
2.54
2.57
2.41
2.42
2.44
2.36
2.37
2.38
2.81
2.84
2.87
2.70
2.71
2.73
2.64
2.65
2.67
2.98
3.01
3.04
2.85
2.87
2.89
2.80
2.81
2.82
3.16
3.18
3.21
3.02
3.04
3.06
2.96
2.97
2.99
3.55
3.58
3.61
3.40
3.42
3.44
3.33
3.34
3.35
4.01
4.04
4.07
3.84
3.86
3.88
3.75
3.76
3.77
31.7
33.2
34.7
34.4
36.3
38.1
36.1
38.1
40.2
26.9
28.4
29.8
29.0
30.6
32.3
30.1
31.9
33.7
23.1
24.4
25.7
24.7
26.2
27.7
25.6
27.2
28.8
19.9
21.0
22.2
21.1
22.5
23.8
21.8
23.3
24.7
17.1
18.1
19.1
18.1
19.3
20.5
18.8
20.0
21.3
14.6
15.5
16.4
15.5
16.5
17.5
16.1
17.1
18.3
13.5
14.3
15.1
14.3
15.3
16.2
14.8
15.9
16.9
12.4
13.2
13.9
13.2
14.1
14.9
13.7
14.6
15.6
10.4
11.1
11.8
11.1
11.9
12.6
11.6
12.4
13.2
8.7
9.3
9.8
9.3
10.0
10.6
9.7
10.4
11.1
54024
57627
61359
54161
57869
61710
54212
58003
61930
53607
57058
60679
53853
57404
61121
54013
57639
61439
53032
56324
59839
53341
56733
60308
53520
57042
60737
52302
55529
58892
52674
55921
59437
52937
56260
59858
51525
54651
57901
51883
55094
58445
52170
55451
58888
50746
53742
56939
51078
54162
57373
51360
54554
57783
50340
53346
56370
50706
53712
56836
50945
54037
57253
49967
52885
55882
50283
53267
56348
50545
53574
56779
49390
52091
54955
49657
52426
55369
49785
52704
55714
48794
51397
54107
49002
51678
54473
49180
51914
54776
35239
36412
37468
35494
36686
37771
35678
36888
37995
34721
35868
36939
35018
36179
37270
35235
36425
37517
34105
35266
36345
34425
35597
36691
34671
35853
36962
33439
34603
35696
33765
34948
36056
34010
35214
36333
32707
33889
35002
33054
34240
35367
33320
34518
35652
31943
33143
34268
32279
33491
34635
32549
33773
34927
31530
32743
33873
31878
33109
34258
32151
33384
34549
31120
32343
33482
31470
32704
33856
31742
32987
34147
30268
31498
32673
30623
31878
33048
30899
32164
33344
29381
30626
31820
29741
31000
32204
30021
31291
32504
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Heating Capacity Data – Unit Size 042
EWT
20
30
40
50
60
70
80
85
90
43
GPM
WPD
6
3.9
8
6.9
10.8
12.7
6
3.9
8
6.9
10.8
12.7
6
3.9
8
6.9
10.8
12.7
6
3.9
8
6.9
10.8
12.7
6
3.9
8
6.9
10.8
12.7
6
3.9
8
6.9
10.8
12.7
6
3.9
8
6.9
10.8
12.7
6
3.9
8
6.9
10.8
12.7
6
3.9
8
6.9
10.8
12.7
EA
LWT
System
Capacity
KW
COP
TOT
ISO
kW
COP
THR
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
13.9
14.2
14.5
15.2
15.5
15.7
16.4
16.6
16.8
22.7
23.1
23.5
24.4
24.6
24.9
25.7
25.9
26.1
31.5
31.9
32.3
33.4
33.7
34.1
35.0
35.2
35.5
40.2
40.7
41.2
42.4
42.8
43.1
44.2
44.5
44.8
48.9
49.4
49.9
51.3
51.7
52.2
53.4
53.7
54.0
57.5
58.0
58.6
60.2
60.7
61.2
62.5
62.9
63.3
66.0
66.6
67.3
69.1
69.6
70.1
71.6
72.0
72.5
70.3
70.9
71.6
73.5
74.0
74.6
76.2
76.6
77.1
74.5
75.2
75.9
77.9
78.5
79.1
80.7
81.2
81.7
30579
30746
30947
31361
31445
31586
32011
32042
32130
34561
34584
34616
35459
35394
35380
36251
36106
36076
38775
38633
38589
39957
39693
39564
40843
40565
40328
43304
43029
42821
44635
44228
43897
45759
45323
44882
48028
47613
47265
49550
49038
48564
50921
50214
49649
52740
52450
51887
54508
54019
53377
56278
55418
54646
57895
57382
56668
60134
59246
58332
61851
60796
59757
60538
59917
59104
62620
61897
60913
64684
63529
62364
63161
62481
61563
65375
64527
63478
67285
66287
65041
2.62
2.92
3.27
2.63
2.94
3.28
2.64
2.95
3.29
2.68
2.99
3.34
2.69
3.00
3.35
2.71
3.02
3.37
2.74
3.06
3.42
2.76
3.08
3.44
2.77
3.09
3.45
2.81
3.14
3.50
2.83
3.16
3.52
2.85
3.18
3.54
2.88
3.22
3.59
2.91
3.24
3.62
2.93
3.26
3.64
2.96
3.31
3.69
2.99
3.33
3.72
3.02
3.36
3.75
3.05
3.40
3.79
3.08
3.44
3.83
3.11
3.47
3.87
3.09
3.45
3.85
3.13
3.49
3.89
3.17
3.52
3.93
3.14
3.50
3.91
3.18
3.54
3.95
3.21
3.58
3.99
3.4
3.1
2.8
3.5
3.1
2.8
3.6
3.2
2.9
3.8
3.4
3.0
3.9
3.5
3.1
3.9
3.5
3.1
4.1
3.7
3.3
4.2
3.8
3.4
4.3
3.8
3.4
4.5
4.0
3.6
4.6
4.1
3.6
4.7
4.2
3.7
4.9
4.3
3.9
5.0
4.4
3.9
5.1
4.5
4.0
5.2
4.6
4.1
5.3
4.7
4.2
5.5
4.8
4.3
5.6
4.9
4.4
5.7
5.1
4.5
5.8
5.1
4.5
5.7
5.1
4.5
5.9
5.2
4.6
6.0
5.3
4.7
5.9
5.2
4.6
6.0
5.3
4.7
6.1
5.4
4.8
29591
29758
29959
30373
30457
30598
31023
31054
31142
33573
33596
33628
34471
34406
34392
35263
35118
35088
37787
37645
37601
38969
38705
38576
39855
39577
39340
42316
42041
41833
43647
43240
42909
44771
44335
43894
47040
46625
46277
48562
48050
47576
49933
49226
48661
51752
51462
50899
53520
53031
52389
55290
54430
53658
56907
56394
55680
59146
58258
57344
60863
59808
58769
59550
58929
58116
61632
60909
59925
63696
62541
61376
62173
61493
60575
64387
63539
62490
66297
65299
64053
2.34
2.65
2.99
2.38
2.68
3.02
2.44
2.74
3.09
2.40
2.72
3.06
2.44
2.75
3.10
2.50
2.81
3.16
2.47
2.78
3.14
2.51
2.82
3.18
2.57
2.89
3.25
2.54
2.86
3.23
2.58
2.90
3.27
2.65
2.97
3.34
2.61
2.94
3.32
2.65
2.99
3.37
2.73
3.06
3.44
2.68
3.03
3.42
2.73
3.08
3.47
2.82
3.16
3.55
2.77
3.12
3.52
2.83
3.18
3.58
2.91
3.26
3.66
2.81
3.17
3.57
2.87
3.23
3.64
2.96
3.32
3.72
2.86
3.23
3.63
2.92
3.29
3.70
3.01
3.38
3.79
3.7
3.3
2.9
3.7
3.3
3.0
3.7
3.3
3.0
4.1
3.6
3.2
4.1
3.7
3.3
4.1
3.7
3.2
4.5
4.0
3.5
4.6
4.0
3.6
4.5
4.0
3.5
4.9
4.3
3.8
5.0
4.4
3.8
5.0
4.4
3.8
5.3
4.6
4.1
5.4
4.7
4.1
5.4
4.7
4.1
5.6
5.0
4.4
5.7
5.0
4.4
5.8
5.1
4.4
6.0
5.3
4.6
6.1
5.4
4.7
6.1
5.4
4.7
6.2
5.4
4.8
6.3
5.5
4.8
6.3
5.5
4.8
6.4
5.6
4.9
6.5
5.7
4.9
6.5
5.7
5.0
21016
19999
18890
21739
20657
19484
22360
21221
19990
24780
23605
22336
25667
24411
23069
26426
25103
23691
28833
27490
26066
29900
28457
26938
30818
29301
27691
33129
31613
30008
34397
32771
31081
35487
33753
31948
37667
35943
34156
39145
37297
35384
40387
38445
36421
42403
40475
38489
44085
42001
39874
45463
43316
41062
47249
45134
42935
49151
46867
44513
50747
48324
45823
49748
47503
45194
51760
49333
46843
53432
50863
48233
52257
49894
47463
54377
51825
49203
56161
53454
50651
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Cooling Capacity Data – Unit Size 048
EWT
30
40
50
60
70
80
85
90
100
110
44
GPM
WPD
6
3.9
9
8.8
12.6
17.2
6
3.9
9
8.8
12.6
17.2
6
3.9
9
8.8
12.6
17.2
6
3.9
9
8.8
12.6
17.2
6
3.9
9
8.8
12.6
17.2
6
3.9
9
8.8
12.6
17.2
6
3.9
9
8.8
12.6
17.2
6
3.9
9
8.8
12.6
17.2
6
3.9
9
8.8
12.6
17.2
6
3.9
9
8.8
12.6
17.2
EA
LWT
System
Total
Sensible
KW
EER
TOT
ISO
kW
EER
THR
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
50.6
52.0
53.3
43.8
44.8
45.8
39.9
40.6
41.3
60.4
61.7
63.0
53.7
54.6
55.6
49.9
50.5
51.2
70.2
71.4
72.7
63.6
64.5
65.4
59.8
60.4
61.1
79.9
81.1
82.3
73.4
74.2
75.1
69.7
70.3
70.9
89.7
90.8
92.0
83.3
84.0
84.9
79.5
80.1
80.7
99.4
100.5
101.6
93.1
93.8
94.6
89.4
89.9
90.5
104.3
105.3
106.5
98.0
98.7
99.5
94.3
94.9
95.4
109.1
110.2
111.3
102.9
103.6
104.4
99.2
99.8
100.3
119.0
120.0
121.0
112.7
113.4
114.1
109.1
109.6
110.2
128.8
129.8
130.8
122.6
123.3
124.0
119.0
119.5
120.0
51300
54962
58799
52435
56356
60409
53060
57105
61360
49876
53400
56972
51068
54814
58713
51747
55586
59649
48303
51659
55181
49579
53143
56772
50249
53950
57752
46640
49821
53182
47879
51272
54875
48633
52132
55792
44777
47872
51065
46080
49353
52761
46828
50205
53739
42854
45827
48929
44197
47317
50580
44936
48173
51607
41849
44765
47797
43173
46245
49458
43966
47121
50471
40817
43674
46637
42157
45172
48327
42933
46044
49317
38671
41412
44231
40041
42937
45949
40826
43813
46945
36379
38947
41660
37811
40588
43423
38611
41476
44424
2.27
2.31
2.35
2.06
2.09
2.12
1.93
1.95
1.98
2.50
2.54
2.58
2.30
2.33
2.36
2.19
2.21
2.23
2.74
2.78
2.82
2.55
2.58
2.60
2.44
2.46
2.48
3.01
3.04
3.08
2.81
2.83
2.86
2.70
2.71
2.73
3.30
3.34
3.38
3.09
3.11
3.14
2.97
2.99
3.00
3.64
3.68
3.72
3.41
3.43
3.45
3.28
3.29
3.31
3.84
3.87
3.91
3.59
3.61
3.63
3.45
3.46
3.48
4.04
4.08
4.12
3.78
3.80
3.82
3.63
3.64
3.66
4.52
4.55
4.59
4.21
4.23
4.25
4.04
4.05
4.06
5.08
5.11
5.15
4.72
4.74
4.76
4.53
4.54
4.55
22.6
23.8
25.1
25.5
27.0
28.5
27.5
29.2
31.1
20.0
21.1
22.1
22.2
23.5
24.9
23.7
25.2
26.8
17.6
18.6
19.6
19.4
20.6
21.8
20.6
21.9
23.3
15.5
16.4
17.3
17.0
18.1
19.2
18.0
19.2
20.4
13.6
14.3
15.1
14.9
15.9
16.8
15.8
16.8
17.9
11.8
12.5
13.2
13.0
13.8
14.7
13.7
14.6
15.6
10.9
11.6
12.2
12.0
12.8
13.6
12.8
13.6
14.5
10.1
10.7
11.3
11.2
11.9
12.7
11.8
12.6
13.5
8.6
9.1
9.6
9.5
10.2
10.8
10.1
10.8
11.6
7.2
7.6
8.1
8.0
8.6
9.1
8.5
9.1
9.8
52392
56054
59891
53527
57448
61501
54152
58197
62452
50968
54492
58064
52160
55906
59805
52839
56678
60741
49395
52751
56273
50671
54235
57864
51341
55042
58844
47732
50913
54274
48971
52364
55967
49725
53224
56884
45869
48964
52157
47172
50445
53853
47920
51297
54831
43946
46919
50021
45289
48409
51672
46028
49265
52699
42941
45857
48889
44265
47337
50550
45058
48213
51563
41909
44766
47729
43249
46264
49419
44025
47136
50409
39763
42504
45323
41133
44029
47041
41918
44905
48037
37471
40039
42752
38903
41680
44515
39703
42568
45516
1.96
2.00
2.04
1.79
1.82
1.85
1.75
1.77
1.79
2.19
2.23
2.27
2.03
2.06
2.09
2.00
2.02
2.04
2.44
2.47
2.51
2.28
2.31
2.33
2.26
2.27
2.29
2.70
2.74
2.77
2.54
2.56
2.59
2.51
2.53
2.55
3.00
3.03
3.07
2.82
2.84
2.87
2.79
2.80
2.82
3.34
3.38
3.41
3.14
3.16
3.18
3.09
3.11
3.12
3.53
3.57
3.61
3.32
3.34
3.36
3.26
3.28
3.29
3.74
3.78
3.81
3.51
3.53
3.55
3.45
3.46
3.47
4.21
4.25
4.29
3.94
3.96
3.98
3.86
3.87
3.88
4.77
4.81
4.85
4.45
4.47
4.49
4.34
4.35
4.36
26.7
28.0
29.3
29.9
31.6
33.3
31.0
32.9
34.8
23.2
24.4
25.6
25.6
27.1
28.6
26.4
28.0
29.7
20.3
21.3
22.4
22.2
23.5
24.8
22.8
24.2
25.7
17.7
18.6
19.6
19.3
20.4
21.6
19.8
21.0
22.3
15.3
16.1
17.0
16.7
17.8
18.8
17.2
18.3
19.4
13.2
13.9
14.7
14.4
15.3
16.2
14.9
15.9
16.9
12.2
12.9
13.6
13.4
14.2
15.1
13.8
14.7
15.7
11.2
11.9
12.5
12.3
13.1
13.9
12.8
13.6
14.5
9.4
10.0
10.6
10.4
11.1
11.8
10.9
11.6
12.4
7.9
8.3
8.8
8.7
9.3
9.9
9.1
9.8
10.4
58928
62784
66706
59410
63466
67608
59624
63796
68115
58273
61936
65715
58831
62688
66686
59109
63124
67187
57504
60979
64584
58167
61779
65614
58447
62256
66127
56611
59975
63492
57252
60769
64427
57652
61241
64978
55771
58993
62375
56432
59724
63286
56731
60182
63842
54938
58073
61313
55508
58768
62157
55835
59114
62673
54540
57631
60815
55085
58230
61546
55409
58696
62037
54167
57216
60342
54660
57829
61019
54972
58155
61477
53591
56429
59415
53912
56923
60027
54173
57240
60417
53070
55800
58640
53358
56195
59158
53503
56450
59482
40159
41442
42632
40689
42041
43265
40983
42364
43640
39496
40775
41919
40050
41379
42598
40367
41710
42965
38769
40036
41224
39359
40666
41841
39670
41009
42223
38005
39261
40454
38574
39873
41106
38922
40237
41461
37155
38445
39644
37749
39065
40293
38092
39423
40669
36281
37593
38832
36890
38213
39460
37227
38571
39851
35826
37152
38404
36426
37766
39033
36786
38132
39418
35360
36700
37965
35965
37321
38604
36317
37683
38979
34392
35766
37058
35010
36396
37705
35364
36758
38081
33358
34748
36090
34004
35426
36753
34365
35793
37130
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Heating Capacity Data – Unit Size 048
EWT
20
30
40
50
60
70
80
85
90
45
GPM
WPD
6
3.9
9
8.8
12.6
17.2
6
3.9
9
8.8
12.6
17.2
6
3.9
9
8.8
12.6
17.2
6
3.9
9
8.8
12.6
17.2
6
3.9
9
8.8
12.6
17.2
6
3.9
9
8.8
12.6
17.2
6
3.9
9
8.8
12.6
17.2
6
3.9
9
8.8
12.6
17.2
6
3.9
9
8.8
12.6
17.2
EA
LWT
System
Capacity
KW
COP
TOT
ISO
kW
COP
THR
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
13.2
13.6
14.0
15.2
15.5
15.8
16.5
16.7
16.9
21.9
22.3
22.8
24.3
24.6
24.9
25.8
26.0
26.3
30.6
31.0
31.5
33.4
33.7
34.0
35.1
35.3
35.6
39.1
39.6
40.1
42.3
42.7
43.1
44.3
44.6
44.9
47.6
48.1
48.7
51.2
51.6
52.0
53.5
53.8
54.1
55.9
56.5
57.2
60.0
60.5
61.0
62.6
63.0
63.3
64.2
64.9
65.6
68.8
69.3
69.9
71.7
72.1
72.5
68.3
69.1
69.8
73.2
73.7
74.3
76.2
76.6
77.1
72.4
73.2
74.0
77.6
78.1
78.7
80.8
81.2
81.6
32658
32761
32870
33880
33886
33898
34675
34613
34558
36952
36879
36888
38464
38293
38164
39443
39192
38986
41642
41397
41281
43426
43058
42814
44633
44187
43817
46591
46218
45950
48753
48253
47789
49713
49546
48984
51920
51362
50905
54458
53765
53149
55888
55307
54558
57190
56749
56183
60474
59538
58753
62451
61373
60382
63284
62455
61625
66743
65599
64544
68695
67662
66494
66278
65363
64484
69467
68692
67579
72341
70880
69577
69024
68318
67341
73258
71824
70593
75699
74134
72699
3.07
3.44
3.87
3.09
3.45
3.88
3.10
3.47
3.89
3.13
3.50
3.93
3.16
3.53
3.96
3.18
3.54
3.98
3.21
3.59
4.02
3.25
3.62
4.06
3.27
3.64
4.08
3.30
3.68
4.13
3.34
3.72
4.17
3.36
3.75
4.19
3.40
3.79
4.24
3.45
3.84
4.29
3.48
3.87
4.33
3.50
3.91
4.37
3.57
3.96
4.43
3.61
4.01
4.48
3.63
4.03
4.51
3.70
4.10
4.58
3.74
4.15
4.63
3.69
4.10
4.58
3.75
4.18
4.66
3.82
4.23
4.71
3.75
4.17
4.65
3.84
4.25
4.74
3.89
4.31
4.80
3.1
2.8
2.5
3.2
2.9
2.6
3.3
2.9
2.6
3.5
3.1
2.7
3.6
3.2
2.8
3.6
3.2
2.9
3.8
3.4
3.0
3.9
3.5
3.1
4.0
3.6
3.1
4.1
3.7
3.3
4.3
3.8
3.4
4.3
3.9
3.4
4.5
4.0
3.5
4.6
4.1
3.6
4.7
4.2
3.7
4.8
4.3
3.8
5.0
4.4
3.9
5.1
4.5
4.0
5.1
4.5
4.0
5.3
4.7
4.1
5.4
4.8
4.2
5.3
4.7
4.1
5.4
4.8
4.3
5.6
4.9
4.3
5.4
4.8
4.2
5.6
4.9
4.4
5.7
5.0
4.4
31566
31669
31778
32788
32794
32806
33583
33521
33466
35860
35787
35796
37372
37201
37072
38351
38100
37894
40550
40305
40189
42334
41966
41722
43541
43095
42725
45499
45126
44858
47661
47161
46697
48621
48454
47892
50828
50270
49813
53366
52673
52057
54796
54215
53466
56098
55657
55091
59382
58446
57661
61359
60281
59290
62192
61363
60533
65651
64507
63452
67603
66570
65402
65186
64271
63392
68375
67600
66487
71249
69788
68485
67932
67226
66249
72166
70732
69501
74607
73042
71607
2.76
3.13
3.56
2.82
3.18
3.61
2.91
3.28
3.71
2.83
3.20
3.63
2.89
3.26
3.69
2.99
3.36
3.79
2.91
3.28
3.72
2.98
3.35
3.79
3.08
3.46
3.89
3.00
3.38
3.82
3.07
3.45
3.90
3.18
3.57
4.01
3.10
3.48
3.93
3.18
3.57
4.02
3.29
3.69
4.14
3.20
3.60
4.06
3.30
3.69
4.16
3.43
3.82
4.29
3.32
3.73
4.20
3.43
3.83
4.31
3.56
3.97
4.45
3.39
3.79
4.28
3.48
3.91
4.39
3.64
4.05
4.53
3.44
3.86
4.35
3.57
3.98
4.47
3.71
4.12
4.61
3.3
3.0
2.6
3.4
3.0
2.7
3.4
3.0
2.6
3.7
3.3
2.9
3.8
3.3
2.9
3.8
3.3
2.9
4.1
3.6
3.2
4.2
3.7
3.2
4.1
3.7
3.2
4.4
3.9
3.4
4.5
4.0
3.5
4.5
4.0
3.5
4.8
4.2
3.7
4.9
4.3
3.8
4.9
4.3
3.8
5.1
4.5
4.0
5.3
4.6
4.1
5.2
4.6
4.0
5.5
4.8
4.2
5.6
4.9
4.3
5.6
4.9
4.3
5.6
5.0
4.3
5.8
5.1
4.4
5.7
5.1
4.4
5.8
5.1
4.5
5.9
5.2
4.6
5.9
5.2
4.5
22563
21428
20072
23757
22498
21052
24508
23196
21684
26686
25393
23929
28138
26727
25146
29084
27586
25928
31127
29674
28079
32879
31281
29532
34018
32321
30480
35869
34244
32488
37966
36186
34237
39362
37403
35366
40907
39090
37152
43397
41338
39208
44989
42816
40546
46238
44158
42048
49017
46819
44455
50879
48500
45987
51701
49501
47154
54945
52490
49874
57079
54463
51648
54525
52217
49748
58046
55396
52681
60212
57453
54579
57436
54971
52418
61036
58340
55486
63434
60521
57454
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Cooling Capacity Data – Unit Size 060
EWT
30
40
50
60
70
80
85
90
100
110
46
GPM
WP D
8.0
5.8
12.0
13.0
15.8
22.6
8.0
5.8
12.0
13.0
15.8
22.6
8.0
5.8
12.0
13.0
15.8
22.6
8.0
5.8
12.0
13.0
15.8
22.6
8.0
5.8
12.0
13.0
15.8
22.6
8.0
5.8
12.0
13.0
15.8
22.6
8.0
5.8
12.0
13.0
15.8
22.6
8.0
5.8
12.0
13.0
15.8
22.6
8.0
5.8
12.0
13.0
15.8
22.6
8.0
5.8
12.0
13.0
15.8
22.6
EA
LWT
System
Total
Sensible
KW
EER
TOT
ISO
kW
EER
THR
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
75/63
80/67
85/71
49.2
50.5
51.9
42.8
43.8
44.7
39.7
40.5
41.2
59.2
60.4
61.7
52.8
53.7
54.6
49.8
50.4
51.1
69.0
70.2
71.4
62.8
63.6
64.5
59.7
60.4
61.0
78.8
79.9
81.1
72.6
73.4
74.3
69.6
70.2
70.9
88.5
89.6
90.7
82.5
83.2
84.0
79.5
80.1
80.7
98.0
99.3
100.4
92.3
93.0
93.8
89.4
89.9
90.5
103.1
104.1
105.2
97.1
97.8
98.6
94.3
94.8
95.4
107.9
108.9
110.0
102.1
102.8
103.5
99.2
99.7
100.2
117.7
118.6
119.6
111.9
112.5
113.2
109.1
109.6
110.1
127.5
128.4
129.3
121.7
122.4
123.0
118.9
119.4
119.9
66328
71218
76347
67577
72772
78217
68133
73475
79084
64559
69231
74103
65927
70867
76084
66575
71693
77023
62468
66936
71634
63983
68711
73692
64724
69534
74665
60213
64477
68972
61792
66304
71074
62555
67184
72093
57773
61844
66144
59407
63707
68267
60182
64605
69298
55174
59074
63177
56803
60932
65286
57610
61855
66337
53804
57629
61581
55550
59498
63767
56276
60422
64803
52423
56158
60011
54099
58039
62143
54905
58999
63244
49570
53076
56733
51254
55017
58906
52067
55933
59946
46565
49855
53311
48291
51810
55516
49110
52737
56564
2.70
2.77
2.84
2.37
2.43
2.49
2.20
2.24
2.30
3.09
3.15
3.21
2.80
2.84
2.89
2.64
2.68
2.72
3.46
3.51
3.56
3.19
3.23
3.27
3.06
3.09
3.12
3.83
3.88
3.93
3.57
3.61
3.64
3.45
3.47
3.50
4.22
4.27
4.32
3.96
3.99
4.03
3.84
3.86
3.89
4.63
4.69
4.74
4.37
4.40
4.44
4.24
4.26
4.29
4.87
4.92
4.97
4.58
4.62
4.65
4.46
4.48
4.50
5.11
5.16
5.22
4.82
4.85
4.89
4.68
4.70
4.72
5.66
5.71
5.77
5.33
5.36
5.40
5.18
5.20
5.23
6.29
6.34
6.41
5.92
5.95
5.99
5.75
5.77
5.80
24.5
25.7
26.9
28.5
30.0
31.5
31.0
32.8
34.5
20.9
22.0
23.1
23.6
25.0
26.4
25.2
26.8
28.3
18.1
19.1
20.1
20.0
21.3
22.5
21.2
22.5
23.9
15.7
16.6
17.6
17.3
18.4
19.5
18.2
19.4
20.6
13.7
14.5
15.3
15.0
16.0
17.0
15.7
16.7
17.8
11.9
12.6
13.3
13.0
13.8
14.7
13.6
14.5
15.5
11.1
11.7
12.4
12.1
12.9
13.7
12.6
13.5
14.4
10.3
10.9
11.5
11.2
12.0
12.7
11.7
12.6
13.4
8.8
9.3
9.8
9.6
10.3
10.9
10.1
10.8
11.5
7.4
7.9
8.3
8.2
8.7
9.3
8.5
9.1
9.8
67678
72568
77697
68927
74122
79567
69483
74825
80434
65909
70581
75453
67277
72217
77434
67925
73043
78373
63818
68286
72984
65333
70061
75042
66074
70884
76015
61563
65827
70322
63142
67654
72424
63905
68534
73443
59123
63194
67494
60757
65057
69617
61532
65955
70648
56524
60424
64527
58153
62282
66636
58960
63205
67687
55154
58979
62931
56900
60848
65117
57626
61772
66153
53773
57508
61361
55449
59389
63493
56255
60349
64594
50920
54426
58083
52604
56367
60256
53417
57283
61296
47915
51205
54661
49641
53160
56866
50460
54087
57914
2.34
2.40
2.47
2.07
2.13
2.19
2.02
2.07
2.12
2.72
2.78
2.84
2.50
2.54
2.59
2.47
2.51
2.55
3.09
3.14
3.20
2.90
2.93
2.97
2.88
2.91
2.95
3.47
3.51
3.56
3.28
3.31
3.35
3.27
3.30
3.33
3.85
3.90
3.95
3.66
3.69
3.73
3.67
3.69
3.71
4.26
4.32
4.37
4.07
4.10
4.14
4.07
4.09
4.12
4.50
4.55
4.60
4.29
4.32
4.35
4.29
4.31
4.33
4.75
4.80
4.85
4.52
4.55
4.59
4.51
4.53
4.55
5.29
5.34
5.40
5.03
5.06
5.10
5.01
5.03
5.06
5.92
5.98
6.04
5.62
5.65
5.69
5.57
5.60
5.63
29.0
30.2
31.4
33.2
34.8
36.3
34.3
36.1
37.9
24.2
25.4
26.6
26.9
28.4
29.9
27.5
29.1
30.7
20.6
21.7
22.8
22.6
23.9
25.3
22.9
24.3
25.8
17.8
18.7
19.7
19.3
20.5
21.6
19.5
20.8
22.1
15.3
16.2
17.1
16.6
17.6
18.7
16.8
17.9
19.0
13.3
14.0
14.8
14.3
15.2
16.1
14.5
15.4
16.4
12.2
13.0
13.7
13.3
14.1
15.0
13.4
14.3
15.3
11.3
12.0
12.6
12.3
13.0
13.8
12.5
13.3
14.2
9.6
10.2
10.8
10.5
11.1
11.8
10.7
11.4
12.1
8.1
8.6
9.1
8.8
9.4
10.0
9.1
9.7
10.3
75695
80828
86205
75823
81261
86918
75781
81349
87156
75184
80075
85198
75605
80749
86081
75742
80988
86472
74398
78990
83915
74995
79867
85012
75239
80257
85505
73321
77790
82467
74022
78670
83649
74360
79114
84214
72174
76450
80934
72948
77422
82135
73321
77797
82726
71032
75112
79405
71712
76030
80462
72117
76512
81032
70339
74415
78627
71136
75285
79666
71468
75725
80203
69744
73765
77809
70564
74564
78844
70843
75026
79414
68785
72459
76358
69281
73219
77298
69611
73611
77775
67812
71348
75047
68316
71997
75866
68580
72332
76286
49986
51644
53180
50552
52292
53894
50805
52586
54225
49188
50821
52329
49805
51498
53080
50098
51842
53437
48251
49876
51400
48929
50606
52175
49263
50946
52542
47247
48870
50406
47949
49617
51191
48290
49978
51572
46167
47802
49357
46889
48557
50144
47233
48923
50527
45024
46684
48264
45740
47433
49040
46095
47806
49428
44425
46104
47678
45189
46855
48480
45508
47227
48862
43821
45515
47104
44553
46269
47884
44906
46654
48288
42577
44284
45910
43311
45059
46701
43666
45425
47081
41267
42999
44665
42020
43779
45467
42377
44149
45848
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Heating Capacity Data – Unit Size 060
EWT
20
30
40
50
60
70
80
85
90
47
GPM
WPD
8.0
5.8
12.0
13.0
15.8
22.6
8.0
5.8
12.0
13.0
15.8
22.6
8.0
5.8
12.0
13.0
15.8
22.6
8.0
5.8
12.0
13.0
15.8
22.6
8.0
5.8
12.0
13.0
15.8
22.6
8.0
5.8
12.0
13.0
15.8
22.6
8.0
5.8
12.0
13.0
15.8
22.6
8.0
5.8
12.0
13.0
15.8
22.6
8.0
5.8
12.0
13.0
15.8
22.6
EA
LWT
System
Capacity
KW
COP
TOT
ISO
kW
COP
THA
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
60
70
80
13.1
13.5
13.9
15.2
15.4
15.7
16.2
16.4
16.7
21.9
22.3
22.7
24.3
24.6
24.9
25.6
25.8
26.0
30.5
31.0
31.4
33.3
33.7
34.0
34.8
35.1
35.3
39.1
39.6
40.1
42.3
42.7
43.1
44.0
44.3
44.6
47.6
48.2
48.7
51.2
51.7
52.1
53.2
53.5
53.8
56.0
56.6
57.3
60.1
60.6
61.1
62.3
62.6
63.0
64.3
65.0
65.8
68.9
69.4
70.0
71.3
71.7
72.2
68.5
69.2
70.0
73.3
73.9
74.4
75.8
76.3
76.7
72.6
73.4
74.2
77.7
78.3
78.9
80.4
80.8
81.3
43511
43680
43730
45192
45197
45107
46072
46007
45843
49219
49199
49052
51143
50971
50742
52233
51937
51627
55184
54946
54686
57535
57069
56646
58775
58245
57680
61520
61068
60634
64295
63632
62962
65379
64953
64203
68237
67509
66885
71437
70475
69669
73175
72119
71112
74887
74352
73455
78656
77790
76653
80696
79647
78368
82255
81519
80323
86658
85429
84017
89352
87615
85940
86140
85163
83961
91118
89448
87811
93632
91710
89929
90015
88927
87601
95370
93494
91673
98029
95875
93924
3.96
4.40
4.87
3.99
4.43
4.90
4.01
4.45
4.92
4.06
4.51
4.99
4.10
4.54
5.02
4.11
4.56
5.04
4.16
4.61
5.10
4.20
4.65
5.14
4.22
4.67
5.16
4.26
4.72
5.23
4.31
4.77
5.27
4.32
4.79
5.30
4.38
4.84
5.36
4.43
4.89
5.42
4.46
4.93
5.45
4.49
4.97
5.50
4.56
5.04
5.58
4.60
5.08
5.62
4.63
5.12
5.67
4.71
5.21
5.76
4.77
5.26
5.82
4.70
5.21
5.76
4.81
5.31
5.87
4.87
5.37
5.93
4.78
5.30
5.86
4.91
5.41
5.98
4.97
5.47
6.05
3.2
2.9
2.6
3.3
3.0
2.7
3.4
3.0
2.7
3.6
3.2
2.9
3.7
3.3
3.0
3.7
3.3
3.0
3.9
3.5
3.1
4.0
3.6
3.2
4.1
3.7
3.3
4.2
3.8
3.4
4.4
3.9
3.5
4.4
4.0
3.5
4.6
4.1
3.7
4.7
4.2
3.8
4.8
4.3
3.8
4.9
4.4
3.9
5.1
4.5
4.0
5.1
4.6
4.1
5.2
4.7
4.2
5.4
4.8
4.3
5.5
4.9
4.3
5.4
4.8
4.3
5.6
4.9
4.4
5.6
5.0
4.4
5.5
4.9
4.4
5.7
5.1
4.5
5.8
5.1
4.6
42161
42330
42380
43842
43847
43757
44722
44657
44493
47869
47849
47702
49793
49621
49392
50883
50587
50277
53834
53596
53336
56185
55719
55296
57425
56895
56330
60170
59718
59284
62945
62282
61612
64029
63603
62853
66887
66159
65535
70087
69125
68319
71825
70769
69762
73537
73002
72105
77306
76440
75303
79346
78297
77018
80905
80169
78973
85308
84079
82667
88002
86265
84590
84790
83813
82611
89768
88098
86461
92282
90360
88579
88665
87577
86251
94020
92144
90323
96679
94525
92574
3.59
4.03
4.51
3.69
4.13
4.61
3.84
4.27
4.75
3.70
4.14
4.62
3.80
4.24
4.73
3.94
4.38
4.87
3.79
4.24
4.74
3.90
4.35
4.85
4.05
4.50
4.99
3.90
4.35
4.86
4.01
4.47
4.98
4.15
4.62
5.13
4.01
4.47
4.99
4.13
4.60
5.12
4.29
4.75
5.28
4.12
4.60
5.14
4.26
4.74
5.28
4.43
4.91
5.45
4.26
4.76
5.30
4.41
4.91
5.47
4.60
5.09
5.64
4.33
4.84
5.40
4.51
5.01
5.57
4.69
5.19
5.76
4.42
4.93
5.50
4.61
5.11
5.68
4.80
5.30
5.88
3.4
3.1
2.8
3.5
3.1
2.8
3.4
3.1
2.7
3.8
3.4
3.0
3.8
3.4
3.1
3.8
3.4
3.0
4.2
3.7
3.3
4.2
3.8
3.3
4.2
3.7
3.3
4.5
4.0
3.6
4.6
4.1
3.6
4.5
4.0
3.6
4.9
4.3
3.8
5.0
4.4
3.9
4.9
4.4
3.9
5.2
4.6
4.1
5.3
4.7
4.2
5.3
4.7
4.1
5.6
4.9
4.4
5.7
5.0
4.4
5.6
5.0
4.4
5.7
5.1
4.5
5.8
5.2
4.5
5.8
5.1
4.5
5.9
5.2
4.6
6.0
5.3
4.7
5.9
5.2
4.6
29711
28244
26576
31264
29672
27873
32101
30437
28580
35074
33422
31577
36933
35119
33134
37937
36037
33966
40761
38906
36856
42996
40950
38707
44180
42019
39700
46788
44686
42434
49417
47090
44618
50918
48402
45816
53159
50782
48289
56232
53614
50879
57903
55126
52219
59885
57211
54419
63464
60475
57410
65396
62237
59012
66894
63898
60845
71002
67629
64222
73144
69646
66045
70470
67335
64109
74782
71292
67707
77182
73447
69639
74114
70819
67428
78705
75001
71242
81176
77300
73280
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Performance Data – Operating Limits
Air Limits - °F (English units)
Standard
Units
Cooling Heating
Min Ambient Air
50°F
50°F
Normal Ambient Air
80°F
70°F
Max Ambient Air
100°F
85°F
Min Ent Air ➀, ➁
50°F
50°F
Normal Ent Air db/wb
80/67°F
70°F
Max Ent Air db/wb ➀, ➁ 100/83°F
80°F
Extended Range
Units
Cooling Heating
40°F
40°F
80°F
70°F
100°F
85°F
50°F
40°F
80/67°F
70°F
100/83°F
80°F
Air Limits - °C (SI units)
Standard
Units
Cooling Heating
Min Ambient Air
10°C
10°C
Normal Ambient Air
27°C
21°C
Max Ambient Air
38°C
29°C
Min Ent Air ➀, ➁
10°C
10°C
Normal Ent Air db/wb
27/19°C
21°C
Max Ent Air db/wb ➀, ➁ 38/28°C
27°C
Extended Range
Units
Cooling Heating
5°C
5°C
27°C
21°C
38°C
29°C
10°C
5°C
27/19°C
21°C
38/28°C
27°C
Water - °F (English units)
Min Ent Water ➀, ➁
Normal Ent Water
Max Ent Water
Standard
Units
Cooling Heating
55°F
55°F
85°F
70°F
110°F
90°F
Extended Range
Units
Cooling Heating
30°F
20°F
77°F
40°F
110°F
90°F
Water - °C (SI units)
Min Ent Water ➀, ➁
Normal Ent Water
Max Ent Water
Standard
Units
Cooling Heating
13°C
13°C
29°C
21°C
43°C
21°C
Extended Range
Units
Cooling Heating
-1°C
-6°C
25°C
4°C
43°C
32°C
➀ At ARI flow rate
➁ Maximum and minimum values may not be combined. If one value
is at maximum or minimum, the other two conditions may not exceed
the normal condition for standard units. Extended range units may
combine any two maximum conditions, but not more than two, with
all other conditions being normal conditions.
48
Environment
This equipment is designed for indoor installation only.
Sheltered locations such as attics, garages, etc., generally will
not provide sufficient protection against extremes in temperature and/or humidity, and equipment performance, reliability, and service life may be adversely affected.
Power supply
A voltage variation of +10% of nameplate utilization voltage is acceptable. Three-phase system imbalance shall not
exceed 2%.
Additional information for initial start-up only
Standard units:
Units are designed to start in an ambient of 50°F (10°C),
with entering air at 50°F (10°C), with entering water at 70°F
(21°C), with both air and water at the flow rates used in the
ARI Standard 320-86 rating test, for initial start-up in winter.
Note: This is not a normal or continuous operating
condition. It is assumed that such a start-up is for the
purpose of bringing the building space up to
occupancy temperature.
Extended range units:
Extended range heat pump conditioners are designed to
start in an ambient of 40°F (5°C), with entering air at 40°F
(5°C), with entering water at 40°F (5°C), with both air and
water at the flow rates used in the ARI Standard 320-86 rating test, for initial start-up in winter.
Note: This is not a normal or continuous operating
condition. It is assumed that such a start-up is for the
purpose of bringing the building space up to
occupancy temperature.
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Certified Drawing
Correction Factors
Airflow Correction Factors
85
0.972
0.926
0.977
0.975
0.967
1.009
0.967
Total Cooling Capacity
Sensible Cooling Capacity
kW - Cooling
Total Heat of Rejection
Total Heating Capacity
kW - Heating
Total Heat of Absorbtion
90
0.982
0.948
0.984
0.983
0.978
1.006
0.976
Percent of Nominal Airflow
95
100
105
0.993
1.00
1.007
0.974
1.00
1.027
0.993
1.00
1.011
0.991
1.00
1.008
0.990
1.00
1.009
1.003
1.00
0.997
0.989
1.00
1.010
110
1.010
1.055
1.018
1.015
1.017
0.995
1.019
115
1.013
1.066
1.028
1.018
1.024
0.993
1.025
Antifreeze Correction Factors
Ethylene Glycol
Cooling Capacity
Heating Capacity
Pressure Drop
10%
0.9950
0.9910
1.0700
20%
0.9920
0.9820
1.1300
30%
0.9870
0.9770
1.1800
40%
0.9830
0.9690
1.2600
50%
0.9790
0.9610
1.2800
10%
0.9900
0.9870
1.0700
20%
0.9800
0.9750
1.1500
30%
0.9700
0.9620
1.2500
40%
0.9600
0.9420
1.3700
50%
0.9500
0.9300
1.4200
10%
0.9980
0.9950
1.0230
20%
0.9720
0.9700
1.0570
30%
–
–
–
40%
–
–
–
50%
–
–
–
10%
0.9910
0.9950
1.0350
20%
0.9510
0.9600
0.9600
30%
–
–
–
40%
–
–
–
50%
–
–
–
Propylene Glycol
Cooling Capacity
Heating Capacity
Pressure Drop
Methanol
Cooling Capacity
Heating Capacity
Pressure Drop
Ethanol
Cooling Capacity
Heating Capacity
Pressure Drop
49
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
General Data
Physical Data
Unit Size
Fan Wheel - D x W (In.)
Fan Motor Horsepower
Coil Face Area (Sq. Ft.)
Coil Rows
Refrigerant Charge (Oz.)
Filter, (Qty.) Size (In.)
Water Connections, Female NPT (In.)
Condensate Connections, Female NPT (In.)
Weight, Operate (Lbs.)
Weight, Shipping (Lbs.)
007
6.3 x 6.0
1/20
0.97
3
16
1/2
3/4
98
120
009
6.3 x 6.0
1/8
0.97
3
16
(1) 10 x 20
1/2
3/4
100
122
Unit Size
Fan Wheel - D x W (In.)
Fan Motor Horsepower
Coil Face Area (Sq. Ft.)
Coil Rows
Refrigerant Charge (Oz.)
Filter, (Qty.) Size (In.)
Water Connections, Female NPT (In.)
Condensate Connections, Female NPT (In.)
Weight, Operate (Lbs.)
Weight, Shipping (Lbs.)
030
9.5 x 7.1
1/3
3.43
3
44
(1) 19 x 27
3/4
3/4
226
244
036
9.5 x 7.1
1/2
3.43
3
44
(1) 19 x 27
3/4
3/4
224
242
012
6.2 x 7.4
1/8
1.11
3
18
1/2
3/4
100
122
019
024
9.5 x 7.1
9.5 x 7.1
1/3
1/3
2.75
2.75
3
3
37
37
(1) 18 x 24
1/2
1/2
3/4
3/4
196
196
214
214
042
048
12.9 x 11.1
12.9 x 11.1
1/2
3/4
3.43
3.43
3
3
52
52
(2) 16 x 22.5
3/4
3/4
3/4
3/4
293
298
314
319
060
12.9 x 11.1
3/4
6.11
3
72
(2) 22 x 22
3/4
3/4
332
351
Fan Performance
60 cycle, 208 volts, single phase (includes allowance for dry coil and filter)
Size
Speed
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.75
007
*High
300
290
280
270
260
250
240
230
210
190
170
160
—
—
009
*High
440
430
420
410
400
380
370
350
340
320
300
290
—
—
012
Low
360
350
340
330
320
300
290
270
250
230
—
—
—
—
012
*High
460
440
430
410
400
380
360
340
320
300
270
—
—
—
019
*Low
1030
1020
1010
1000
990
970
950
920
900
870
830
780
710
630
019
High
1230
1210
1190
1170
1150
1120
1090
1060
1030
990
950
910
860
790
024
Low
—
—
1030
1020
1000
980
950
930
900
870
840
800
750
—
024
*High
1240
1210
1180
1150
1120
1090
1040
1010
980
940
900
850
790
—
030
Low
—
—
—
1010
1010
1000
980
970
950
930
900
870
830
—
030
*High
1260
1250
1240
1230
1220
1190
1170
1140
1120
1090
1050
1020
960
—
036
Low
—
—
1240
1230
1210
1190
1160
1130
1100
1080
—
—
—
—
036
*High
1510
1490
1460
1440
1410
1380
1350
1320
1280
1240
1200
—
—
—
042
Low
—
—
—
—
—
—
1450
1450
1440
1380
1320
1230
1090
—
042
*High
2230
2190
2140
2100
2050
1990
1920
1830
1730
1620
1510
1380
1220
—
048
Low
2140
2120
2080
2030
1990
1940
1880
1820
1760
1690
1600
1390
1190
—
048
*High
—
—
2240
2210
2160
2100
2030
1960
1880
1800
1710
1620
1380
—
060
Low
2250
2200
2160
2110
2060
2010
1940
1870
1800
1730
1650
1550
1450
—
060
*High
2420
2370
2310
2260
2200
2140
2080
2000
1920
1840
1750
1660
1550
—
* Above fan selections are as wired from the factory.
For wet coil, calculate face velocity (cfm/ coil face area, sq. ft.). Add the following static to the external static pressure for the
corresponding face velocity: 300 fpm = 0.05", 400 fpm = 0.10", 500 fpm = 0.14". Re-enter table at the increased external static
pressure to determine final cfm.
50
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Certified Drawing
Typical Wiring Diagrams
Mark IV/AC unit wiring diagram, 007 thru 060
Note
* Size 060, 460V Fan Motor Wiring
High Speed (Factory Wired 060)
L1
L2
1
2
1
36
YEL
BRN
Capacitor
Line
CC
BLK
36
*060 - Blk
048 - Red
042 - Blk
036 - Blk
030 - Blk
YE
Fan
Motor
GN
BR
10
Ground
11
34
CAP
YEL
12
Capacitor
Line
BLK
BLUE
CC - Compressor Contactor
HTR - Crankcase Heater
(Optional)
CAP - Motor Capacitor
RD
Heater
(No Jumper Wire)
Low Speed (Field Wired)
BRN
31
CAP
33
RD
BLUE
RED
32
Compr
Motor
30
Jumper Wire
OR 240V
35
BK
XFORMER
RD 208V
BR 265V
RED
34
35
CC
12
24VAC
43
13
YE
BL
Lo Temp
37
42
Hi Pressure
Condensate
Sensor
35
44
Compressor
BR
L1
Fan
Common
BR
36
BL
Lo Pressure
BL
46
C
R
V
RV
RV
COF
LT
LT
HP
HP
BK60
BK61
S
Reversing Valve
Solenoid
51
0 WGWY F E L U A P V R C
2 1 1
Mark IV
PC
Board
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Typical Wiring Diagrams
MicroTech™ 2000 unit wiring diagram, 007 thru 060
Com
L1
2
1
RD
RD
RD 208V
BR 265V
BK
BK
Compr
Contr
16
OR 240V
Line
Cap
10
S
17
R
C
39
32
23
Compr
24VAC
18
10 19
J2
52
52
51
1
51
Discharge
Air
2
1
38
2
29
Fan Relay
3
BR
4
19
B 5
2
NO NC
5
Lo Temp
7
Cap
A
20
Hi Press
RV
Solenoid
22
BR
RD
Condensate
Overflow
BK
30
29
YE
GN
56
OR
54
53
BK
3
2
1 J6
Aux Module XMT
4
Aux Module CLK
5
Aux Module RCV
37
6
Aux Module SEL 1
Fan Out
36
7
Aux Module DC +
Fan Com
J5 11 10 9 8
Aux Module SEL 2
Comp Out
1
Aux Module DC Com
RV Out
2
Water Out In
3
Water Out Com
4
Discharge Air In
5
Discharge Air Com
6
24VAC
7
69
E
70
L
U
71
MicroTech
Controller
P
72
Remote DI
Spare Relay NC
Spare Relay Com
Spare Relay NO
RM Sensor LED
Tenant Override
RM Sensor In
RM Sensor Com
2
3
4
5
6
7
8
9 10 11 12 J2
C
24VAC Com
Lon Talk
73
Lon Talk
Remote DI SRC
73
J1 1
J1
BL
55
32
RV Com
Hi Press SIG
Lo Press SRC
Lo Temp SIG
Lo Press SIG
Condensate
Lo Temp SRC
Red
Tape
End
21
33
J4 14 13 12 11 10 9 8
36
34
31
25
24V Gnd
27
24
7
WH
BR
Fan
Motor
Comp Com
37
6
YE
RD
35
26
Water
Out
Auxiliary Module
(Optional)
Circuit
Breaker
(optional)
YE
Terminal Board #2
BL
18
65
Shielded Cable
Optional Wiring
64
66
63
1
3
67
62
74
68
2
3
4
5
6
7
4
1
75
5
2
1st Option
76
Terminal Board #1
52
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Typical Wiring Diagrams
Certified Drawing
BACnet® unit wiring diagram, 007 thru 060
BACnet
Controller
53
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Dimensional Data – Sizes 007, 009, 012
Left Hand Return – End and Straight Discharge
High Voltage
N
A
C
B
Water Return
T
F
D
L
G
M
U
Water Supply
.83"
J
R
Low Voltage
Z
Condensate
Drain Connection
Straight Discharge View
Blower Housing Assembly Converts from Straight Discharge to End Discharge
E
W
A
Y
F
H
V
End Discharge View
P
K
17.5"
= Optional Hanger Bracket Positions
A
Overall Unit Dimensions = 20"W x 34"L x 11"H
Unit Size
007-009
A
7.55
B
3.25
C
1.45
D
3.83
E
4.12
F
4.95
G
5.00
Unit Size 007 - 012 Dimensions (Inches)
H
J
K
L
M
N
1.80
3.60
22
8.93
3.23 3.00
P
34
R
3.73
T
1.25
U
3.00
V
20
W
34
Y
11
Z
4.32
012
9.60
2.80
1.45
3.83
3.75
4.80
5.00
1.80
34
3.73
1.25
3.00
20
34
11
4.32
54
3.60
22
8.93
3.23
3.00
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Certified
Dimensional Data – Sizes 007,
009,Drawing
012
Right Hand Return – End and Straight Discharge
High Voltage
C
N
Water Return
T
D
L
.83"
J
M
U
R
Water Supply
Low Voltage
Z
Condensate
Drain Connection
Blower Housing Assembly Converts from End Discharge to Straight Discharge
W
A
E
B
A
F
Y
F
G
H
Straight Discharge View
V
End Discharge View
A
17.5"
K
= Optional Hanger Bracket Positions
P
Overall Unit Dimensions = 20"W x 34"L x 11"H
Unit Size
007-009
A
7.55
B
3.25
C
1.45
D
3.83
E
4.12
F
4.95
G
5.00
Unit Size 007 - 012 Dimensions (Inches)
H
J
K
L
M
N
1.80
3.60
22
8.93
3.23 3.00
P
34
R
3.73
T
1.25
U
3.00
V
20
W
34
Y
11
Z
4.32
012
9.60
2.80
1.45
3.83
3.75
4.80
5.00
1.80
34
3.73
1.25
3.00
20
34
11
4.32
55
3.60
22
8.93
3.23
3.00
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Dimensional Data – Sizes 019, 024
Left Hand Return – End and Straight Discharge
Water Return
Line
Voltage
Low
Voltage
W
Removable
Access Panel
to Compressor
Y
L
D
J
M
N
C
Return Air - Filter
R
Water Supply
Condensate Drain Connection
Blower Housing Assembly Converts from Straight Discharge to End Discharge
Duct Collar
B
Duct Collar
T
E
9"
F
9"
U
G
A
H
V
11"
End Discharge View
Straight Discharge View
1.25"
Z
K
= Optional Hanger Bracket Positions
1.25"
P
Straight Discharge Position
Overall Unit Dimensions = 20"W x 40"L x 19"H
Unit Size
019
A
9.26
B
3.00
C
1.45
D
E
15.30 2.95
F
7.12
G
3.15
Unit Size 015 - 024 Dimensions (Inches)
H
J
K
L
M
N
2.15
3.67
22 15.43 3.60 1.26
P
40
R
3.73
T
2.07
U
8.30
V
20
W
40
Y
19
Z
17.5
024
9.26
3.00
1.45
15.30 2.95
7.12
3.15
2.15
40
3.73
2.07
8.30
20
40
19
17.5
56
3.67
22
15.43
3.60
1.26
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Certified
Dimensional Data – Sizes 019,
024 Drawing
Right Hand Return – End and Straight Discharge
Water Return
Low
Voltage
Line
Voltage
W
Y
L
D
J
M
N
C
Return Air - Filter
R
Water Supply
Condensate Drain Connection
Blower Housing Assembly Converts from End Discharge to Straight Discharge
B
E
T
Duct Collar
9"
F
H
G
F
9"
U
A
V
Duct Collar
11"
End Discharge View
Straight Discharge View
1.25"
Z
K
= Optional Hanger Bracket Positions
1.25"
P
Straight Discharge Position
Overall Unit Dimensions = 20"W x 40"L x 19"H
Unit Size
019
A
9.26
B
3.00
C
1.45
D
E
15.30 2.95
F
7.12
G
9.22
Unit Size 015 - 024 Dimensions (Inches)
H
J
K
L
M
N
8.30
3.67
22 15.43 3.60 1.26
P
40
R
3.73
T
2.07
U
2.15
V
20
W
40
Y
19
Z
17.5
024
9.26
3.00
1.45
15.30 2.95
7.12
9.22
8.30
40
3.73
2.07
2.15
20
40
19
17.5
57
3.67
22
15.43
3.60
1.26
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Dimensional Data – Sizes 030, 036
Left Hand Return – End and Straight Discharge
Removable Access Panel to Compressor
Water Return
Return Air - Filter
LIne Voltage
Low Voltage
C
Y
D
L
M
J
N
T
R
Condensate Drain Connection
Water Supply
Blower Housing Assembly Converts from Straight Discharge to End Discharge
W
V
A
F
F
G
H
E
B
Straight Discharge View
A
End Discharge View
1"
Z
K
A
= Optional Hanger Bracket Positions
1"
P
Straight Discharge Position
Overall Unit Dimensions = 21"W x 46"L x 20"H
Unit Size
030
A
9.29
B
3.45
C
1.45
D
E
16.43 4.32
F
10.23
G
6.15
Unit Size 030 - 036 Dimensions (Inches)
H
J
K
L
M
N
4.06
3.60
23 15.93 4.10 1.25
P
46
R
3.74
T
1.45
V
21
W
46
Y
20
Z
18.5
036
9.29
3.45
1.45
16.43 4.32
10.23
6.15
4.06
46
3.74
1.45
21
46
20
18.5
58
3.60
23
15.93
4.10
1.25
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Certified
Dimensional Data – Sizes 030,
036 Drawing
Right Hand Return – End and Straight Discharge
Removable Access Panel to Compressor
Water Return
Low Voltage
C
Return Air - Filter
Line Voltage
Y
D
L
M
J
N
T
R
Water Supply
Condensate Drain Connection
Blower Housing Assembly Converts from End Discharge to Straight Discharge
A
W
E
F
F
H
G
A
V
Straight Discharge View
B
End Discharge View
Straight Discharge Position
P
1"
A
K
Z
= Optional Hanger Bracket Positions
1"
Overall Unit Dimensions = 21"W x 46"L x 20"H
Unit Size
030
A
9.29
B
3.45
C
1.45
D
E
16.43 4.32
F
10.23
G
4.06
Unit Size 030 - 036 Dimensions (Inches)
H
J
K
L
M
N
6.15
3.60
23 15.93 4.10 1.25
P
46
R
3.74
T
1.45
V
21
W
46
Y
20
Z
18.5
036
9.29
3.45
1.45
16.43 4.32
10.23
4.06
6.15
46
3.74
1.45
21
46
20
18.5
59
3.60
23
15.93
4.10
1.25
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Dimensional Data – Sizes 042, 048, 060
Left Hand Return – End and Straight Discharge
Removable Access Panel to Compressor
Water Return
Return Air - Filter
Low Voltage
Line Voltage
C
L
Y
D
J
M
N
T
R
Condensate Drain Connection
Water Supply
Blower Housing Assembly Converts from Straight Discharge to End Discharge
W
A
E
F
F
G
H
A
Straight Discharge View
B
V
End Discharge View
1"
Z
K
= Optional Hanger Bracket Positions
P
1"
Straight Discharge Position
Overall Unit Dimensions = 28"W x 52"L x 23"H
Unit Size
042, 048
A
B
14.68 4.96
C
1.45
D
E
19.43 5.84
F
13.43
G
8.06
Unit Size 042 - 060 Dimensions (Inches)
H
J
K
L
M
N
1.95
3.60
30 17.43 5.60 1.25
P
52
R
3.74
T
1.45
V
28
W
52
Y
23
Z
25.5
060
14.68 4.96
1.45
19.43 5.84
13.43
8.06
1.95
52
3.74
1.45
28
52
23
25.5
60
3.60
30
17.43
5.60
1.25
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Certified
Dimensional Data – Sizes 042,
048, Drawing
060
Right Hand Return – End and Straight Discharge
Removable Access Panel to Compressor
Water Return
C
Low Voltage
Return Air - Filter
Line Voltage
Y
D
L
M
J
N
R
Condensate Drain Connection
T
Water Supply
Blower Housing Assembly Converts from End Discharge to Straight Discharge
E
W
A
F
F
H
G
A
V
B
Straight Discharge View
End Discharge View
1"
Z
K
= Optional Hanger Bracket Positions
1"
P
Straight Discharge Position
Overall Unit Dimensions = 28"W x 52"L x 23"H
Unit Size
042, 048
A
B
14.68 4.96
C
1.45
D
E
19.43 5.84
F
13.43
G
1.95
Unit Size 042 - 060 Dimensions (Inches)
H
J
K
L
M
N
8.06
3.60
30 17.43 5.60 1.25
P
52
R
3.74
T
1.45
V
28
W
52
Y
23
Z
25.5
060
14.68 4.96
1.45
19.43 5.84
13.43
1.95
8.06
52
3.74
1.45
28
52
23
25.5
61
3.60
30
17.43
5.60
1.25
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Dimensional Data
Filter Rack/Return Air Duct Collar
Unit Sizes 007 thru 060
D
Left Hand Return, End Discharge
B
C*
A
E
Right Hand Return, End Discharge (Mirror Image)
D
B
C*
A
E
SI units
English units
Unit size
007, 009, 012
019, 024
030, 036
042, 048
060
A
20.15
24.07
27.32
32.07
44.20
Dimensions (inches)
C*
B
STD
OPT
8.87
1.87
–
16.67
1.87
–
18
1.66
–
21.55
1.66
–
20.98
1.66
–
Unit size
D
E
1.00
1.06
1.06
1.06
1.06
1.24
1.46
2.16
2.16
2.16
007, 009, 012
019, 024
030, 036
042, 048
060
A
512
611
694
815
1123
Dimensions (millimeters)
C*
B
D
STD
OPT
225
47
–
27
423
47
–
27
457
42
–
27
418
42
–
27
533
42
–
27
E
31
37
55
55
55
*Standard filter is 1" (25 mm) and optional filter is 2" (51mm).
62
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Accessories – Field InstalledCertified Drawing
Wall mounted thermostats are available for Mark IV/AC
units in automatic or manual changeover styles. All include a
fan switch for constant “on” operation or “automatic” for cycle
operation with the compressor. All thermostats are 24-volt
type and have dual Fahrenheit and Celsius temperature
setpoint scales. Thermostat accessories include universal
guard and locking cover. Individual thermostats include:
Standard Manual Changeover
Single setpoint lever for one-stage heating and cooling.
System “heat-off-cool” switch and fan “on-off” switch.
Programmable Micro-electronic Manual &
Automatic Changeover
This thermostat can be wired for either one-stage or twostage unit operation, and is complete and ready for installation. Liquid Crystal display (LCD) is backlit and easy to read.
Selectable F or C temperature display, automatic or manual
changeover as well. Setpoints= are permanently held in
memory (no batteries used) and retained during power outages. Display updates every minute. Features include 7-day
programmability, four settings per day, keyboard lock code,
time delay and adjustable deadband. System “heat-auto-cooloff” and fan “on-auto” switches.
Standard Manual & Automatic Changeover
Dual setpoint levers for one-stage or two-stage heating
or cooling operation. System “heat-off-auto-cool” switch and
fan “on-auto” switch. Includes LED for “fault.”
Non-programmable Electronic Manual &
Automatic Changeover
This thermostat can be wired for either one-stage or twostage unit operation, and is complete and ready for installation. Liquid Crystal display (LCD) is backlit and easy to read.
Selectable F or C temperature display, automatic or manual
changeover as well. Setpoints are permanently held in memory
(no batteries used) and retained during power outages. Display updates every minute.
Deluxe Automatic Changeover
Dual setpoint levers for one-stage or two-stage heating or
cooling, with night setback operation. Night setback temperature setpoint is 12°F (-6.6°C) below daytime heat setting.
System “off-auto” switch and fan “on-auto” switch. Override switch (spring loaded fan switch) puts unit back into occupied daytime heat and cool setpoints. Includes LED for
“fault.”
63
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Accessories – Field Installed
Supply and return water hoses
Combination balancing and shutoff (ball) valves
Available as fire rated construction in 2 or 3 foot (610 mm
or 914 mm) lengths. Fire rated hoses have a synthetic polymer core with an outer rated covering of galvanized steel.
Fittings are steel. Assembly is “fire rated” and tested according to UL 94 with a VO rating and ASTM 84. Each hose has
MPT connections. Fire rated hoses have a swivel connection
at one end. Hoses are available in 3/4" (19 mm) to match the
FPT fittings on the unit.
Constructed of brass and rated at 400 psig (2758 kPa)
maximum working pressure. Valves have a built-in adjustable memory stop to eliminate rebalancing. Valves have FPT
connections on both ends for connection to the water hose
and to the field piping.
Shut off Ball Valve
Supply and Return Water Hoses
Motorized Valve
Condensate hose
Available as a long clear plastic hose with the necessary
clamps and a MPT hose fitting for connection to the FPT
field piping.
Used for variable pumping applications, the valve is wired
in the compressor circuit and piped in the return water line
from the unit. It opens when the compressor is on and closes
when the compressor is off. The valve is rated for 300 psig
(2070 kPa).
2-Way Molorized Valve
Condensate Hose Kit
64
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Accessories – Field InstalledCertified Drawing
Two-inch filter rack
Field Installed Controls
Available as a field installed kit and provides a 1" (25
mm) deep collar for connection of return air ductwork. The
kit also allows for a 2" (51 mm) thick filter. The kit consists
of four sheet metal brackets and fasteners. The brackets replace the ones shipped with the unit and can be fastened to
allow for side or bottom filter removal.
■ A motorized valve relay and control valve assembly in-
cludes a relay, valve and wire harness. The valve opens
when the compressor is on and closes when the compressor is off.
■ A multiple unit control panel allows a single thermostat
to control up to three units in parallel.
■ An auxiliary relay controls optional devices when the fan
Two-inch FIlter Rack
is operating. The relay has SPDT contacts.
Boilerless System Kit
Eliminates the need for a boiler in the system water loop.
The boilerless system control board senses the entering water temperature to the unit and locks out compressor heating
operation if the water temperature falls below the adjustable
setpoint. Contacts are provided to energize a field supplied
electric heater downstream of the unit on a call for heating.
65
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Engineering Guide Specifications
Units shall be supplied completely factory assembled, piped, internally wired, fully charged with [HCFC-22 (sizes 007012)] [HFC 410A (sizes 019-060)] and capable of operation with an entering water temperature range from [55°F to 110°F on
models CCH] [25° to 110°F (-6.7°C to 49°C) on models CCW]. All equipment must be rated and certified in accordance with
ARI / ISO 13256-1, UL, ULC and have correct ARI / ISO and ULC labels mounted on side of the cabinets. Each unit shall be fully
run tested at the factory. The installing Contractor shall be responsible for furnishing and installing McQuay Water Source Heat
Pumps as indicated on the plans.
Casing and Cabinet
The cabinet shall be fabricated from heavy gauge G-60 galvanized sheet metal with interior surfaces lined with 1/2 inch
thick, 1-1/2 lb. [coated glass fiber insulation] [closed-cell non-fibrous insulation]. The insulation shall have a flame spread of
less than 25 and a smoke developed classification of less than 50 per ASTM E-84 and UL 723. All fiberglass shall be coated and
have exposed edges tucked under flanges to prevent the introduction of glass fibers into the air stream. All insulation must meet
NFPA 90A.
Horizontal Units shall be configured in one of the following airflow arrangements:
■ Left Return/End Discharge
■ Left Return/Straight Discharge
■ Right Return/End Discharge
■ Right Return/Straight Discharge
Horizontal units must be capable of being field converted from side to end discharge (or the reverse) without unit modifications or additional parts. All units shall have a factory-installed 1" duct flange on the discharge of the blower and must have a
minimum of two access panels to provide access to the compressor compartment and /one access to the blower compartment.
Unit shall have an insulated panel separating the blower compartment from the compressor compartment. Units are to ship with
heavy metal brackets, rubber isolators, fasteners and washers to suspend and isolate the unit from the building. The installing
contractor is to fasten the hanging brackets in the field.
Cabinets shall have separate openings and knockouts for entrance of line voltage and low voltage control wiring. Supply and
return water connections shall be brass FPT fittings and shall be securely mounted flush to the cabinet corner post allowing for
connection to a flexible hose without the use of a back-up wrench. Unit shall have a plastic “dual-sloped” drain pan with a drain
connection being flush mounted to the unit casing. It is the installing contractor’s responsibility to provide sufficient clearance
so that units can be easily removed for servicing.
Filters
■ Unit shall have a 1" (25 mm thick [throwaway] [30%]filter and a factory-installed combination filter rack/return air duct
collar. The filters shall be removable from the side or from the bottom.
■ Unit shall have a 2" (51mm) thick [throwaway] [30%] filter and field-installed combination filter rack/return air duct collar.
The bottom bracket shall be capable of being relocated for bottom filter removal.
Refrigerant Circuit
Units shall have a sealed refrigerant circuit which includes a [rotary (sizes 007 to 012)] [reciprocating (sizes 019 to 024]
[scroll (sizes 030 to 060)] compressor, a thermostatic expansion valve, an aluminum fin and rifled copper tube refrigerant-to-air
heat exchanger, a reversing valve and a water-to-refrigerant coaxial heat exchanger. The coaxial coils shall be made of [copper]
[cupronickel] and shall be deeply fluted to enhance heat transfer and minimize fouling and scaling. The coil shall have a
working pressure of 400 psig on the waterside of the unit, 500 psig on the refrigerant side for R-410A, and 400 psig on R-22
units.
Refrigerant metering shall be regulated by a thermostatic expansion valve (TXV) only. Reversing valve shall be four-way
solenoid activated refrigerant valve, which fails in the cooling “dominant” operation. Safety controls include a high-pressure
switch, a low-pressure switch, and a low refrigerant temperature sensor. Refrigerant gauge access fittings shall be factory
installed on high and low pressure refrigerant lines to facilitate field service. Activation of any safety switch shall prevent the
compressor from operating. Units shall be capable of being reset only by interrupting the power supply to the unit. Unit shall not
be able to be reset from the wall thermostat.
66
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Certified Drawing
Engineering Guide Specifications
Drain Pan
The condensate pan shall be constructed of high impact plastic to prevent corrosion and sweating. The bottom of the drain
pan shall be sloped on two planes to provide complete drainage of water from the pan. The unit shall be supplied with a standard
solid-state electronic condensate overflow protection.
Fan and Motor Assembly – Units 5 tons and smaller shall have a direct drive centrifugal fan. The fan housing shall have a
removable orifice ring to facilitate fan motor and fan wheel removal. The fan housing shall protrude through the cabinet to
facilitate field duct connection. The fan motor shall be a PSC type isolated from the fan housing and thermal overload protection. Units above one ton shall have a terminal strip mounted on the fan motor to facilitate motor speed change.
The fan and motor assembly must be capable of overcoming the external static pressures as shown on the schedule.
Electrical
A control box shall be located within the unit and shall contain controls for compressor, reversing valve and fan motor
operation and shall have a 50 VA transformer, circuit breaker in the low voltage circuit, and a terminal block for low voltage field
wiring connections. Unit shall be nameplated to accept time delay fuses or HACR circuit breaker for branch overcurrent protection of the power source. Unit control system shall provide heating or cooling as required by the set points of the wall thermostat.
The unit control scheme shall provide for fan operation simultaneous with compressor operation (fan interlock) regardless of the
thermostat type. The unit shall be capable of providing an output signal to an LED on the thermostat or to a central monitoring
panel to indicate a “fault” condition from the activation of any one of the safety switches.
Solid-State Control System
Mark IV/AC Control System – Unit shall have a microprocessor- based control system. The unit control logic shall provide
heating and cooling operation as required by the setpoints on the wall thermostat. The control system shall provide the
following:
1.
The use of standard mercury bulb type or programmable wall thermostats.
2.
Fan operation simultaneous with the compressor (fan interlock) regardless of thermostat logic.
3.
Time delay compressor operation.
4.
Delayed de-energization of the reversing valve for quiet reversing valve operation.
5.
Compressor short cycle protection of a minimum of three minutes before restart is possible.
6.
Random unit startup after coming off on unoccupied mode.
7.
Single grounded wire connection for activation of the unoccupied, load shed or unit shutdown modes.
8.
Night setback temperature setpoint input signal from the wall thermostat.
9.
Override signal from wall thermostat to override unoccupied mode for 2 hours.
10.
Brownout protection to suspend unit operation if the supply voltage drops below 80% of normal.
11.
Condensate overflow protection to suspend cooling operation in an event of a full drain pan.
12.
Suspended compressor operation upon activation of the refrigerant pressure switch(es).
13.
Cooling operation activated for 60 seconds upon activation of the low suction temperature (freezestat) switch - defrost
cycle.
14.
Method of defeating compressor, reversing valve and fan time delays for fast service diagnostics.
MicroTech™ 2000 Control System – Unit shall have a microprocessor-based control system. The unit control logic shall
communicate over a LonWorks communications network. The unit controller is factory programmed and tested with all the
logic required to monitor and control heating and cooling operation. The controller sets the unit mode of operation, monitors
water and air temperatures, and can communicate fault conditions to a LonWorks communications network. The MicroTech
2000 unit controllers include unit-mounted return air, discharge air and leaving water temperature sensors. Options include a
tenant setpoint adjustment knob and tenant override button, and the capability of substituting the return air sensor with a wallmounted room sensor.
Each unit controller performs the following unit operations:
■
Enable heating and cooling to maintain setpoint based on a room sensor.
■
Enable fan and compressor operation.
■
Monitor all safety controls.
■
Monitor discharge air temperature.
■
Monitor leaving water temperature.
■
Relay status of all vital unit functions.
■
Support optional control outputs.
67
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Engineering Guide Specifications
An amber, on-board status LED aids in diagnostics by indicating the water source heat pump operating mode and alarm
conditions. If there are no current alarm conditions, the LED will indicate the unit operating mode. If there are one or more
alarm conditions present, the LED will flash to indicate an alarm condition. MicroTech 2000 heat pumps are designed to be
linked with a centralized building automation system through a LonWorks communications network for centralized scheduling
and management of multiple heat pumps.
Wall-mounted room sensors are available to control the heating and cooling operation of each MicroTech 2000 Water Source
Heat Pump Unit Controller. Available room sensors include: room sensor with LED status and tenant override button, room
sensor with LED status, timed-override button, and bi-metal thermostat, room sensor with LED status, timed-override button,
and setpoint adjustment, and room sensor with LED status, timed-override button, setpoint adjustment and bi-metal thermostat.
BACnet® Control System - Unit shall have a microprocessor- based control system. The unit control logic shall communicate over a BACnet MS/TP communications network to an Alerton BACtalk building automation system (BAS).LonWorks
communications network. The unit controller is factory programmed and tested with all the logic required to monitor and
control heating and cooling operation. The controller operates the compressor, fan, and reversing valve as required to maintain
the space temperature within the current setpoints. Data regarding equipment status, water and air temperatures, and fault
conditions can be monitored by an Alerton BACtalk BAS. Setpoints and other system preferences may be changed remotely
using an Alerton BACtalk workstation or Alerton service tool software.
Each BACnet-compliant unit includes discharge air and leaving water temperature sensors, as well as all safety sensors,
signals, and switches. Wall-mounted room sensors are available from Alerton to control heating and cooling operation.
Each BACnet-compliant controller has the following operating features:
■
Start-up
■
Fan
■
Cooling mode
■
Heating
■
Short Cycle Protection and Random Start
■
Occupied
■
Unoccupied
■
After-hours Override
■
Reversing valve delay
■
Load Shed
■
Brownout Protection
■
Condensate Overflow Protection
■
Safety
■
Attained Temperature and Water Temperature Alarms
■
Unit Self-test
Available sensors include tamper-resistant stainless steel wall sensors with optional push-button for status override; wallmounted sensors with tenant setpoint adjustment lever and timed-override button; wall-mounted sensors with LED status,
timed-override button, tenant setpoint adjustment buttons, password-protected field service access to operational data, and
optional humidity sensor; and wall-mounted sensors with LCD and programmable operation.
68
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Certified Drawing
Engineering Guide Specifications
Field Installed Accessories:
Thermostat Options:
■ Manual changeover wall thermostat - for one-stage or two-stage heating and cooling operation. Sub-base shall have
system “heat-off-cool” and fan “on-auto” switches.
■ Deluxe automatic changeover wall thermostat - for one stage heating, one stage cooling, one stage night setback
heating operation 12°F (-6.6°C) below daytime heat setpoint and built-in override switch to activate the two-hour
override function of the Mark IV board. Sub-base shall have system “off-auto” and fan “on-auto-(override)” switches
with LED for “fault.”
■ Automatic and manual changeover wall thermostat – for one stage heating and one stage cooling operation. Subbase shall have system “off-auto” and fan “on-auto” switches with LED for “fault.”
■ Programmable wall thermostat – for one stage heating, one stage cooling, night setup, night setback and day/night
time clock operation. The thermostat shall have system “on-off,” temperature “heat-auto-cool” and fan “on-auto”
switches.
■ Non Programmable Electronic – Premier white, mounts horizontal, system switch; Off-Heat-Auto-Cool and fan
switch; On-Auto.
Flexible Hoses:
Two fire rated flexible hoses with ASTM ratings of Flame Spread 25, Fuel Contribution 25 and Smoke Density 50 for
connection to unit and field piping. Hose shall be covered with stainless steel.
Valves – Combination balancing and shutoff valve with adjustable memory stop.
Automatic Flow Devices:
The automatic flow device kit shall be a Hays Mesurflo® automatic flow control valve, two ball valves, two flexible hoses, a
high flow Y-strainer, and may include a strainer blow-down and various other accessories. The automatic flow control valve
shall be factory set to a rated flow, and shall automatically control the flow to within 10% of the rated value over a 40 to 1
differential pressure, operating range (2 to 80 PSID). Operational temperature shall be rated from fluid freezing, to 225°F -. The
valve body shall be constructed from hot forged brass UNS C37700 per ASTM B-283 latest revision.
Field Installed Controls
■
■
■
69
Motorized valve relay and control valve. The assembly shall include a relay, valve and wire harness. The valve shall
open when the compressor is on and close when the compressor is off.
Multiple unit control panel – allows a single thermostat to control up to three units in parallel.
Auxiliary relay – controls optional devices when the fan is operating. The relay shall have SPDT contacts.
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Notes
70
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
Certified Drawing
Notes
71
McQuay Enfinity Horizontal Water Source Heat Pumps
Catalog 1100
McQuay Water Source Heat Pumps
Quality Products, Flexible Configurations
Horizontal Units
⁄2 to 10 Tons
1
Vertical Units
1
⁄2 to 5 Tons
Console Units
1
⁄2 to 11⁄2 Tons
Rooftop Units
This document contains the most current product information as of this printing. For the most up-to-date
product information, please go to www.mcquay.com.
®
©2002 McQuay International
(800) 432-1342
www.mcquay.com
Catalog 1100-1 (11/02)
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