Tech Guide D1EH 18-42 1ph

Tech Guide D1EH 18-42 1ph
036-21577-002-A-0605
®
TECHNICAL GUIDE
CHAMPION® SERIES
SINGLE PACKAGE
COOLING UNITS
D1EH018 THRU 060
1-1/2 THRU 5 TON (12 SEER)
D1EM024 THRU 060
2 THRU 5 TON (13 SEER)
DESCRIPTION
These packaged cooling air conditioners are designed for
outdoor installation. Only utility and duct connections are
required at the point of installation.
Field-installed electric heater accessories are available to
provide electric heat combined with electric cooling.
STANDARD FEATURES / BENEFITS
OPERATING EFFICIENCY - All DEH units provide high
operating efficiencies and have a SEER up to 12. All DEM units
provide high operating efficiencies and have a SEER up to 13.
ON SITE FLEXIBILITY - All model sizes share a common,
compact design cabinet with a single footprint. The installer has
the flexibility of setting one curb and placing the proper tonnage
unit on that curb after the internal load has been determined.
Field convertible duct connections from side shot to down shot
allows the installer to have greater flexibility and needs to carry
less inventory.
LOWER INSTALLATION COST - Installation time and costs
are reduced by easy power and control wiring connections. The
small base dimension means less space is required on the
ground or roof, plus, the installer can fit this unit between the
wheel wells of full size pick-up truck. All models are well under
500 pounds.
All units are completely wired, charged with R-22 and tested
prior to shipment. Unique test stations using a new state of the
art computerized process system are used to insure product
quality. Refrigerant charge, and component part numbers are
verified via computers at installation. Vital run test statistics
such as system pressure, motor currents, air velocity and
temperature and unit vibration are monitored and recorded by
the system to insure unit performance.
Equal size, side supply and return duct connections allows easy
hook-up of ducts to match low crawl spaces without transition
pieces.
ISO 9001
Certified Quality
Management System
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
036-21577-002-A-0605
TABLE OF CONTENTS
LIST OF TABLES
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
STANDARD FEATURES / BENEFITS . . . . . . . . . . . . . . . . .1
Tbl. #
FIELD-INSTALLED ACCESSORIES . . . . . . . . . . . . . . . . . .3
Pg. #
TYPICAL APPLICATIONS . . . . . . . . . . . . . . . . . . . . . . . . .24
1 PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
MECHANICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . .33
2 RATINGS - ARI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3 DEH018 COOLING CAPACITIES - 1-1/2 TON . . . . . . . 6
LIST OF FIGURES
4 DEH024 COOLING CAPACITIES - 2 TON . . . . . . . . . . 7
Fig. #
5 DEH030 COOLING CAPACITIES - 2-1/2 TON . . . . . . . 8
Pg. #
6 DEH036 COOLING CAPACITIES - 3 TON . . . . . . . . . . 9
1 UNIT CUTAWAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
7 DEH042 COOLING CAPACITIES - 3-1/2 TON . . . . . . 10
2 TYPICAL FIELD WIRING DIAGRAM . . . . . . . . . . . . . 18
8 DEM024 COOLING CAPACITIES - 2 TON . . . . . . . . . 11
3 UNIT DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 22
9 DEM030 COOLING CAPACITIES - 2-1/2 TON . . . . . . 12
4 CENTER OF GRAVITY . . . . . . . . . . . . . . . . . . . . . . . . 23
10 DEM036 COOLING CAPACITIES - 3 TON . . . . . . . . . 13
5 TYPICAL SLAB ON GROUND INSTALLATION . . . . . 24
11 DEM042 COOLING CAPACITIES - 3-1/2 TON . . . . . . 14
6 TYPICAL ROOF CURB INSTALLATION . . . . . . . . . . 24
12 DEM048 COOLING CAPACITIES - 4 TON . . . . . . . . . 15
7 ROOF CURB DIMENSIONS (8” ROOF CURB
ALSO AVAILABLE) . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
13 DEM 060 COOLING CAPACITIES - 5 TON . . . . . . . . . 16
8 ROOF CURB APPLICATION . . . . . . . . . . . . . . . . . . . 25
14 SIDE AND BOTTOM SUPPLY AIR BLOWER
PERFORMANCE 230/460/575 VOLTS 17
9 TYPICAL WIRING DIAGRAM (208/230-1-60 POWER
SUPPLY) DEH MODELS . . . . . . . . . . . . . . . . . . . . . . 27
15 ADDITIONAL STATIC PRESSURE RESISTANCE . . . 17
16 SIDE AND BOTTOM SUPPLY AIR BLOWER
PERFORMANCE 208 VOLTS 18
10 TYPICAL WIRING DIAGRAM (208/230-1-60
POWER SUPPLY) DEM MODELS . . . . . . . . . . . . . . . 28
17 ELECTRICAL DATA (BASIC UNIT) . . . . . . . . . . . . . . . 19
11 TYPICAL WIRING DIAGRAM (208/230-3-60
POWER SUPPLY) DEH MODELS . . . . . . . . . . . . . . . 29
18 ELECTRICAL DATA (COOLING/ELECTRIC HEAT)
DEH018, 024, 030, 036, 042, 048 AND 060 20
12 TYPICAL WIRING DIAGRAM (208/230-3-60
POWER SUPPLY) DEM MODELS . . . . . . . . . . . . . . . 30
19 ELECTRICAL DATA (COOLING/ELECTRIC HEAT)
DEM024, 030, 036, 042, 048 AND 060 21
13 TYPICAL WIRING DIAGRAM (460-3-60 AND
575-3-60 POWER SUPPLY) DEH MODELS . . . . . . . 31
20 UNIT WEIGHTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
21 CLEARANCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
14 TYPICAL WIRING DIAGRAM (460-3-60
POWER SUPPLY) DEM MODELS . . . . . . . . . . . . . . . 32
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Unitary Products Group
036-21577-002-A-0605
DESCRIPTION (CONTINUED)
UTILITY CONNECTIONS MADE EASY - Electrical utility
knockouts are provided through the bottom as well as the side
of the unit. Utility connections can be made quickly and with a
minimum amount of field labor. A field supplied and field
installed electrical disconnect switch must be installed.
CONVERTIBLE AIRFLOW DESIGN - The bottom duct
openings are covered when they leave the factory ready to be
used for a side supply / side return application. If a bottom supply
/ bottom return application is desired, you simply remove the two
panels from the bottom of the unit and place them in the side
supply / side return duct openings. No panel cutting is required
and no accessory panel is necessary. Convertible airflow design
allows maximum field flexibility and minimum inventory.
CONDENSATE PAN - A non-corrosive, long-lasting, water-tight
pan is positioned below the evaporator coil to collect and drain
all condensate. Less collection of stagnate condensate will
build-up. The condensate pan conforms to ASHRAE 62-89
standards (Ventilation for Acceptable Indoor Air Quality).
CONDENSATE DRAIN - The heavy duty, inch NPTI copper
connection is more tolerable during installation and is more
durable over time. The connection is rigidly mounted to assure
proper fit and leak tight seal.
DURABLE FINISH - With a heavy duty cabinet made of powderpainted, galvanized steel the neutral color blends into
surrounding areas. The powered paint, provides a better paint to
steel bond, which resists corrosion and rust creep. The special
primer formulas and glossy earth tone finish insure less fading
when exposed to sunlight and offers a more attractive on site
appearance. This paint finish exceeds ASTM-B117 standards for
1000 hours salt spray rating, the highest in the industry.
FULL PERIMETER BASE RAILS - The easily removable base
rails provide a solid foundation for the entire unit and protects
the unit during shipment. The rails provide fork lift access from
all sides, and rigging holes are also provided so that an
overhead crane can be used to place the units on a roof. On
applications when the unit is placed on a pad, the base will
keep the unit off the pad to deter corrosion. On applications
where height is limited, the inch high base rails may be
removed on location.
MORE ATTRACTIVE APPEARANCE - A single piece “Water
Shed” top cover containing a top discharge condenser fan
arrangement requires less square footage on installation and
provides a wider variety of installations. The one piece design
adds greater water integrity. Rounded corners with water drip
edges add to the attractive appearance. The cabinet panels
have a non-fibrous insulation that does not add insulation fibers
into conditioned area.
TOP DISCHARGE - The top discharge condenser fan does not
disrupt neighboring areas and does not dry-out vegetation
surrounding the unit. The warm air from the top mounted fan is
blown up away from the structure and any landscaping. This
allows compact location on multi-unit applications.
Unitary Products Group
CONDENSER COIL GRILLE - A multi-piece totally enclosed,
rigidly mounted condenser coil grille provides protection from
objects and personal after installation and provides protection
during transit and installation.
LOW OPERATING SOUND LEVEL - The upward air flow carries
the normal operating noise up and away from the living area. The
rigid top panel effectively isolates any motor sound. Isolator
mounted compressor and the rippled fins of the condenser coil
muffle the normal fan motor and compressor operating sounds.
The unique formed base pan also aids in sound alterations with it's
“Super-Structure” design. This design strategically places
embossments in the pan for optimum strength and rigidity.
FAN SYSTEM - All models operate over a wide range of design
conditions with either a 3-speed direct-drive or electronically
controlled (ECM) fan motor. These units easily match all types
of applications and provides greater on site flexibility to match
comfort requirement.
SIMPLE CONTROL CIRCUIT - A low voltage printed circuit
board contains a low voltage terminal strip. The electrical
control box is not located in the compressor compartment. All
wiring internal to the unit is color/number coded.
PROTECTED COMPRESSOR - The compressor is internally
protected against high pressure and temperature. This is
accomplished by the simultaneous operation of high pressure
relief valve and a temperature sensor which protect the
compressor if undesirable operating conditions occur.
EXCLUSIVE COIL DESIGN - Grooved copper tubes and
enhanced aluminum fin construction improves heat transfer for
maximum efficiency and durability.
LOW MAINTENANCE - Long life, permanently lubricated
condenser and evaporator fan motor bearings need no annual
maintenance adding greater reliability to the unit. Blower
assembly can be easily removed for cleaning by the unique
“Slip- Track” slide-out blower assembly.
SECURED SERVICE ACCESS PORTS - Protected, externally
mounted, re-usable service access ports are provided on both
the high and low lines for ease of evacuating and charging the
system. No final field mounting required.
EASY SERVICE ACCESS - A large, single panel covers the
electrical controls and makes servicing easy. The blower
compartment has an additional large panel with a built-in
handle tab. Removing this panel will allow the blower assembly
to slide-out for easy removal for maintenance and ease of
trouble shooting.
REPLACEMENT PARTS - The installer has no need to carry
an inventory of unique parts or needs special training to replace
any of the components parts for these units. All are easily
obtained from Source 1 or other part houses.
FIELD-INSTALLED ACCESSORIES
ECONOMIZER DOWN DISCHARGE / SUPPLY KIT Modulating integrated economizer provides simultaneous
3
036-21577-002-A-0605
operation between the mechanical cooling and economizer
operation. Independent blade design insures proper control and
less than 1% leak rate. Includes hood and mesh bird screen
filter integrated into the hood, dry bulb sensor and relief
damper. Separate field accessories of single enthalpy and dual
enthalpy are also available.
MOTORIZED FRESH AIR DAMPER - Designed for duct
mounted side supply/return and unit mounted down supply/
return applications. Damper capable of providing 0% thru 50%
of outdoor air (field supplied). Closes on power loss, includes
hood and screen assembly.
SINGLE ENTHALPY SENSOR - Sensor replaces dry bulb
sensor standard in economizer kit. Provides improved
economizer operation by sensing the dry bulb temperature from
outdoors plus the enthalpy content of the outdoor air.
RECTANGLE TO ROUND ADAPTERS - Kit includes one
supply and one return air rectangle to round duct adapter.
Adapters are preformed and designed to fit over current duct
openings on the base unit. Transition is from 15" square to 14"
round.
DUAL ENTHALPY SENSOR - Additional sensor to single
enthalpy sensor. Sensor senses both the return air temperature
dry bulb and humidity in conjunction with the single enthalpy to
determine the most economical mix. Single Enthalpy sensor
also required.
ROOF CURBS - NRCA approved curbs provide proper fit to
base unit for rooftop installations. Curbs are designed to be
assembled through hinge pins in each corner. Kit also provides
seal strip to assure a water tight seal. 8 and 14 inch high roof
curbs are available.
UPGRADE SAFETY PACKAGE - Contains screw in type High
pressure, Low Pressure/Loss of Charge switch, freeze protection
switch and lockout relay. Switches are placed onto existing
scharder ports located in the unit by furnished adapters. When
abnormal conditions are sensed through the pressure switches,
the unit will lock out preventing any further operation until reset or
problem is corrected. Package agency approved.
MANUAL OUTDOOR DAMPER - Provides 0% thru 50%
outdoor air capability (field adjustable). Designed for duct
mounted side supply/return applications. Includes hood and
screen assembly.
HAIL GUARD KIT - Kit contains protected grilles made of
expanded aluminum grilles with full perimeter inch frame.
Sloped hoods are also included to assure maximum protection.
ANTI SHORT CYCLE TIMER - Automatically prevents the
compressor from restarting for 5 minutes after cycled off. Not
required if Thermostat 2ET07700224 and 2ET04700224 are used.
FILTER / FRAME KIT (Single Phase only) - Kit contains the
necessary hardware to field install return air filters into the base
unit. Pre-cut filter racks and appropriate cleanable standard
size filters are shipped in one kit. (1" filter is supplied) This kit is
available for single phase horizontal or vertical duct application
only. Standard in all 3 Phase models.
WALL THERMOSTAT - The units are designed to operate with
24-volt electronic and electro-mechanical thermostats. All units
can operate with single stage heat / single stage cool
thermostats - with or without the economizer.
LOW AMBIENT KIT - Kit provides necessary hardware to
convert unit to operate in cooling cycle down to 0° F. Standard
unit operation 45° F.
TRANSFORMER KIT - Kit provides necessary hardware to
provide single phase models from factory furnished 40 VA
transformer capability to 75 VA transformer capability.
ELECTRIC HEATERS - Each heater package provides easy
installation of electric heat strips. Slide in design with plug in
harness and agency approved. Heaters are available from 5.0
KW sizes and are designed for single point connection.
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FIGURE 1: UNIT CUTAWAY
4
Unitary Products Group
036-21577-002-A-0605
TABLE 1: PHYSICAL DATA
MODELS
018
9x6
½
2
13
4.38
22
¼
1,800
1
20
12.9
5/5
EVAPORATOR CENTRIFUGAL BLOWER (Dia. x Wd. in.)
BLOWER
FAN MOTOR HP (Three Speed, Direct Drive))
ROWS DEEP
EVAPORATOR FINS PER INCH
COIL
FACE AREA (Sq. Ft.)
PROPELLER DIA. (in.)
CONDENSER FAN MOTOR HP
FAN
NOM. CFM TOTAL
ROWS DEEP
CONDENSER FINS PER INCH
COIL
FACE AREA (Sq. Ft.)
CHARGE
REFRIGERANT 22 (lbs./oz.)
FILTER
FACE AREA (Sq. Ft.) / Qty. / Size
COMPRESSOR HERMETIC, QTY. = 1 (Type)
Recip.
MODELS
EVAPORATOR CENTRIFUGAL BLOWER (Dia. x Wd. in.)
BLOWER
FAN MOTOR HP (ECM)1
ROWS DEEP
EVAPORATOR FINS PER INCH
COIL
FACE AREA (Sq. Ft.)
PROPELLER DIA. (in.)
CONDENSER FAN MOTOR HP
FAN
NOM. CFM TOTAL
ROWS DEEP
CONDENSER FINS PER INCH
COIL
FACE AREA (Sq. Ft.)
CHARGE
REFRIGERANT 22 (lbs./oz.)
FILTER
FACE AREA (Sq. Ft.) / Qty. / Size
COMPRESSOR HERMETIC, QTY. = 1 (Type)
024
10 x 8
½
2
15
4.38
22
¼
1,800
1
20
12.9
5/3
Recip.
DEH
030
036
042
10 x 8
10 x 8
11 x 10
½
½
½
2
3
3
15
13
15
4.38
4.38
4.38
22
22
22
¼
¼
¼
1,800
1,800
2,400
1
1
1
20
20
20
12.9
12.9
12.9
4/7
4/11
5/10
2.14 / 1 / 14" x 22"
Scroll
Scroll
Scroll
024
10 x 8
½
2
15
4.38
22
¼
1,800
1
20
12.9
4/10
030
10 x 8
½
2
15
4.38
22
¼
1,800
1
20
12.9
4/13
Recip.
Recip.
DEM
036
042
10 x 8
11 x 10
3
½
4
3
3
13
16
4.38
4.38
22
22
¼
¼
1,800
2,400
1
1
20
20
12.9
12.9
4/6
4/12
2.14 / 1 / 14" x 22
Scroll
Scroll
048
11 x 10
½
3
16
5.63
22
1
3
060
11 x 10
1
3
16
5.63
22
1
3
3,000
1
20
16.4
7/0
3,000
1
20
16.4
9/0
Scroll
Scroll
048
11 x 10
3
16
5.63
22
¼
3,000
1
20
16.4
6/0
060
11 x 10
1
3
16
5.63
22
¼
3,000
1
20
16.4
7/12
Scroll
Scroll
3
4
1. ECM = Electrically Controlled Motor
TABLE 2: RATINGS - ARI
Model DEH
018
024
030
036
042
048 (575 v only)
060 (575 v only)
Model DEM
024
030
036
042
048
060
Cooling
Capacity
80/67-95 °F
MBH SEER
18.0 12.00
24.0 12.00
29.8 12.00
36.0 12.00
42.0 12.00
46.5 12.00
55.5 12.00
Cooling1
Capacity
80/67-95 °F
MBH SEER
24.0 13.00
30.0 13.00
34.6 13.00
42.0 13.00
46.5 13.00
55.5 13.00
Sound Rating
(decibels)
80
80
77
75
79
82
82
Sound Rating2
(decibels)
80
82
75
77
82
82
Electric Heat
Nom. Capacity
KW
(single phase)
5.0, 7.5
5.0. 7.5. 10.0
5.0, 7.5, 10.0, 15.0
5.0, 7.5, 10.0, 15.0
5.0, 7.5, 10.0, 15.0
N/A
N/A
Electric Heat
Nom. Capacity
KW
(three phase)
N/A
N/A
10.0, 15.0
10.0, 15.0
10.0, 15.0
10.0, 15.0, 20.0, 25.0
10.0, 15.0, 20.0, 25.0
Electric Heat
Nom. Capacity
KW
(single phase)
5.0, 7.5, 10.0
5.0, 7.5, 10.0, 15.0
5.0, 7.5, 10.0, 15.0
5.0, 7.5, 10.0, 15.0
10.0, 15.0, 20.0, 25.0
10.0, 15.0, 20.0, 25.0
Electric Heat
Nom. Capacity
KW
(three phase)
N/A
N/A
N/A
10.0, 15.0
10.0, 15.0, 20.0, 25.0
10.0, 15.0, 20.0, 25.0
1. Certified in accordance with the Unitary Small Equipment certification program, which is based on ARI Standard 210/240.
2. Rated in accordance with ARI Standard 270.
SEER = Seasonal Energy Efficiency Ratio - the total cooling output in BTU's during a normal annual usage period for cooling divided by the
total electric power input in watt-hours during the same period.
Unitary Products Group
5
036-21577-002-A-0605
TABLE 3: DEH018 COOLING CAPACITIES - 1-1/2 TON
TEMPERATURE
OF AIR ON
OUTDOOR COIL
125 °F
Entering Dry
Bulb °F
Sensible Capacity
MBH1
Sensible Capacity
MBH1
Entering Dry
Bulb °F
Entering Dry
Bulb °F
Entering Dry
Bulb °F
Entering Dry
Bulb °F
115 °F
Sensible Capacity
MBH1
105 °F
Sensible Capacity
MBH1
95 °F
Sensible Capacity
MBH1
85 °F
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
72
450 CFM
WB °F
67
62
57
72
525 CFM
WB °F
67
62
57
AIR ON INDOOR COIL
600 CFM
WB °F
72
67
62
57
72
675 CFM
WB °F
67
62
57
72
750 CFM
WB °F
67
62
57
18.5 17.7 16.3 16.7 18.6 17.8 16.5 16.8 18.8 17.9 16.6 16.9 19.4 18.6 17.2 17.5 20.1 19.2 17.8 18.1
1.47 1.46 1.45 1.44 1.51 1.51 1.49 1.48 1.56 1.55 1.54 1.52 1.59 1.58 1.57 1.56 1.62 1.61 1.60 1.59
10.1 13.1 15.9 16.7 10.8 14.0 16.3 16.8 11.5 14.8 16.6 16.9 12.3 15.7 17.2 17.5 13.1 16.7 17.8 18.1
8.8 11.8 14.7 16.0 9.3 12.4 15.4 16.4 9.8 13.0 16.0 16.9 10.3 13.7 16.9 17.5 10.9 14.4 17.7 18.1
7.5 10.6 13.4 14.7 7.8 10.9 13.8 15.2 8.0 11.3 14.3 15.7 8.3 11.7 14.9 16.3 8.7 12.2 15.5 17.0
6.2 9.3 12.1 13.4 6.2 9.4 12.3 13.7 6.3 9.5 12.5 14.0 6.3 9.8 12.9 14.4 6.4 10.0 13.2 14.8
4.9 8.0 10.8 12.1 4.7 7.9 10.8 12.2 4.5 7.8 10.8 12.2 4.4 7.8 10.9 12.4 4.2 7.7 11.0 12.5
6.7 9.5 10.9
6.4 9.3 10.7
6.0 9.0 10.5
5.8 8.9 10.4
5.5 8.8 10.3
5.4 8.2 9.6
4.9 7.8 9.1
4.3 7.3 8.7
3.8 6.9 8.4
3.3 6.5 8.1
16.6 16.4 14.0 14.4 17.4 17.2 14.7 15.1 18.2 18.0 15.3 15.8 18.4 18.2 15.5 16.0 18.5 18.3 15.6 16.1
1.57 1.57 1.53 1.53 1.61 1.62 1.58 1.58 1.66 1.67 1.62 1.62 1.68 1.69 1.65 1.64 1.70 1.71 1.67 1.67
9.1
7.9
6.6
5.3
4.0
-
12.6
11.4
10.1
8.8
7.5
6.2
4.9
14.0
13.2
11.9
10.7
9.4
8.1
6.8
14.4 10.2 14.1 14.7 15.1 11.3 15.5 15.3 15.8 11.9 16.2 15.5 16.0 12.5 16.8 15.6 16.1
13.6 8.7 12.6 14.3 14.7 9.6 13.8 15.3 15.8 9.9 14.2 15.5 16.0 10.3 14.6 15.6 16.1
12.3 7.2 11.0 13.1 13.5 7.8 12.0 14.3 14.7 7.9 12.2 14.4 14.9 8.1 12.3 14.6 15.1
11.1 5.7 9.5 11.6 12.0 6.1 10.3 12.5 13.0 6.0 10.2 12.5 12.9 5.8 10.1 12.4 12.9
9.8 4.2 8.0 10.1 10.5 4.3 8.5 10.8 11.2 4.0 8.2 10.5 10.9 3.6 7.9 10.2 10.7
8.5
6.5 8.6 9.0
6.8 9.0 9.5
6.2 8.5 9.0
5.6 7.9 8.4
7.2
5.0 7.0 7.5
5.0 7.3 7.7
4.2 6.5 7.0
3.4 5.7 6.2
15.6 14.9 13.0 13.5 16.3 15.6 13.6 14.1 17.0 16.2 14.2 14.7 17.3 16.5 14.5 14.9 17.6 16.8 14.7 15.2
1.66 1.66 1.63 1.62 1.71 1.72 1.68 1.67 1.76 1.77 1.73 1.72 1.78 1.79 1.75 1.74 1.80 1.81 1.77 1.76
8.7
7.4
6.2
4.9
3.6
-
12.0 13.0 13.5
10.7 12.4 12.6
9.4 11.1 11.3
8.1 9.8 10.0
6.9 8.5 8.7
5.6 7.2 7.4
4.3 5.9 6.2
9.8
8.3
6.8
5.3
3.8
-
13.4
11.9
10.4
8.9
7.4
5.9
4.3
13.6
13.3
12.2
10.7
9.2
7.7
6.2
14.1 10.9 14.9 14.2 14.7 11.6 15.5 14.5 14.9 12.3 16.1 14.7 15.2
13.6 9.2 13.2 14.2 14.7 9.6 13.7 14.5 14.9 10.1 14.2 14.7 15.2
12.5 7.4 11.4 13.4 13.6 7.6 11.7 13.7 14.0 7.8 12.0 14.1 14.4
10.9 5.7 9.7 11.6 11.9 5.6 9.7 11.8 12.0 5.6 9.8 11.9 12.1
9.4 3.9 7.9 9.9 10.1 3.7 7.7 9.8 10.0 3.4 7.5 9.6 9.9
7.9
6.2 8.1 8.4
5.7 7.8 8.0
5.3 7.4 7.6
6.4
4.4 6.4 6.6
3.7 5.8 6.0
3.1 5.2 5.4
14.6 13.4 12.1 12.5 15.2 13.9 12.6 13.0 15.8 14.5 13.1 13.5 16.2 14.9 13.5 13.9 16.7 15.3 13.8 14.3
1.75 1.75 1.72 1.70 1.80 1.81 1.78 1.76 1.86 1.87 1.84 1.81 1.88 1.89 1.86 1.83 1.90 1.91 1.88 1.85
8.3
7.0
5.7
4.4
3.2
-
11.3 12.1 12.5
10.1 11.5 11.5
8.8 10.2 10.2
7.5 8.9 8.9
6.2 7.6 7.7
4.9 6.4 6.4
3.6 5.1 5.1
9.4
7.9
6.4
4.9
3.3
-
12.8 12.6 13.0 10.5 14.3 13.1 13.5 11.3 14.8 13.5 13.9 12.1 15.3 13.8 14.3
11.3 12.3 12.5 8.8 12.5 13.1 13.5 9.3 13.2 13.5 13.9 9.8 13.9 13.8 14.3
9.8 11.4 11.4 7.0 10.8 12.5 12.6 7.3 11.2 13.1 13.1 7.6 11.7 13.6 13.6
8.3 9.9 9.9 5.3 9.0 10.8 10.8 5.3 9.2 11.1 11.1 5.4 9.4 11.3 11.3
6.8 8.3 8.4 3.5 7.3 9.0 9.1 3.3 7.2 9.1 9.1 3.1 7.2 9.1 9.1
5.2 6.8 6.8
5.5 7.3 7.3
5.3 7.1 7.1
5.0 6.9 6.9
3.7 5.3 5.3
3.8 5.5 5.6
3.3 5.1 5.1
2.7 4.6 4.6
13.6 11.9 11.1 11.5 14.1 12.3 11.5 12.0 14.6 12.7 11.9 12.4 15.2 13.3 12.4 12.9 15.8 13.8 13.0 13.4
1.8
1.8
1.8
1.8
1.9
1.9
1.9
1.8
2.0
2.0
1.9
1.9
2.0
2.0
2.0
1.9
2.0
2.0
2.0
1.9
7.9
6.6
5.3
4.0
2.7
-
10.7 11.1 11.5
9.4 10.6 10.4
8.1 9.3 9.2
6.9 8.1 7.9
5.6 6.8 6.6
4.3 5.5 5.3
3.0 4.2 4.0
9.0
7.5
6.0
4.5
2.9
-
12.2 11.5 12.0 10.1 13.7 11.9 12.4 11.0 14.1 12.4 12.9 11.9 14.6 13.0 13.4
10.7 11.3 11.4 8.4 11.9 11.9 12.4 9.0 12.7 12.4 12.9 9.6 13.6 13.0 13.4
9.2 10.5 10.3 6.6 10.2 11.7 11.5 7.0 10.8 12.4 12.1 7.4 11.3 13.0 12.8
7.6 9.0 8.8 4.9 8.4 9.9 9.7 5.0 8.8 10.4 10.1 5.2 9.1 10.8 10.6
6.1 7.5 7.3 3.1 6.7 8.2 8.0 3.0 6.8 8.4 8.2 2.9 6.9 8.6 8.3
4.6 6.0 5.8
4.9 6.4 6.2
4.8 6.4 6.2
4.6 6.3 6.1
3.1 4.4 4.2
3.2 4.7 4.5
2.8 4.4 4.2
2.4 4.1 3.9
1. These are net capacity ratings. The indoor blower motor heat has already been subtracted from the gross cooling capacity
ALL SENSIBLE CAPACITY
6
Unitary Products Group
036-21577-002-A-0605
TABLE 4: DEH024 COOLING CAPACITIES - 2 TON
TEMPERATURE
OF AIR ON
OUTDOOR COIL
125 °F
Entering Dry
Bulb °F
Sensible Capacity
MBH1
Sensible Capacity
MBH1
Entering Dry
Bulb °F
Entering Dry
Bulb °F
Entering Dry
Bulb °F
Entering Dry
Bulb °F
115 °F
Sensible Capacity
MBH1
105 °F
Sensible Capacity
MBH1
95 °F
Sensible Capacity
MBH1
85 °F
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
72
600 CFM
WB °F
67
62
57
72
700 CFM
WB °F
67
62
57
AIR ON INDOOR COIL
800 CFM
WB °F
72
67
62
57
72
900 CFM
WB °F
67
62
57
72
1,000 CFM
WB °F
67
62
57
26.1 24.0 22.1 21.5 27.1 24.9 22.9 22.3 28.1 25.8 23.7 23.2 28.2 25.9 23.8 23.3 28.4 26.0 24.0 23.4
2.00 2.01 1.97 1.93 2.05 2.06 2.02 1.98 2.10 2.11 2.07 2.03 2.21 2.22 2.17 2.14 2.32 2.33 2.28 2.24
14.8
13.1
11.4
9.7
8.0
-
18.5
16.8
15.1
13.4
11.7
10.0
8.2
22.1
20.7
19.0
17.3
15.6
13.9
12.2
21.5
21.3
19.6
17.9
16.2
14.5
12.7
16.2
14.1
12.1
10.1
8.1
-
20.1
18.1
16.1
14.0
12.0
10.0
8.0
22.9
22.2
20.2
18.2
16.2
14.2
12.1
22.3
22.2
20.8
18.8
16.8
14.8
12.8
17.5
15.2
12.8
10.5
8.2
-
21.7
19.4
17.0
14.7
12.4
10.0
7.7
23.7
23.7
21.5
19.1
16.8
14.5
12.1
23.2
23.2
22.1
19.8
17.4
15.1
12.8
18.6
16.0
13.3
10.6
8.0
-
22.9
20.3
17.6
15.0
12.3
9.7
7.0
23.8
23.8
22.2
19.5
16.9
14.2
11.6
23.3
23.3
22.8
20.1
17.4
14.8
12.1
19.7
16.7
13.7
10.8
7.8
-
24.2
21.2
18.2
15.2
12.3
9.3
6.3
24.0
24.0
23.0
20.0
17.0
14.0
11.0
23.4
23.4
23.4
20.4
17.4
14.5
11.5
24.8 22.2 20.5 21.0 25.7 23.1 21.2 21.8 26.7 23.9 22.0 22.6 26.8 24.0 22.1 22.7 26.9 24.1 22.2 22.9
2.13 2.11 2.09 2.05 2.18 2.16 2.14 2.10 2.23 2.21 2.18 2.14 2.35 2.33 2.30 2.26 2.47 2.45 2.42 2.38
14.2
12.5
10.8
9.1
7.4
-
17.6
15.9
14.2
12.5
10.8
9.1
7.4
20.5
19.5
17.8
16.0
14.3
12.6
10.9
21.0 15.7 19.3 21.2 21.8
19.4 13.7 17.3 20.7 21.0
17.7 11.6 15.3 19.1 19.1
16.0 9.6 13.3 17.1 17.1
14.3 7.6 11.3 15.1 15.0
12.6
9.2 13.1 13.0
10.9
7.2 11.0 11.0
17.2
14.8
12.5
10.2
7.8
-
21.1
18.7
16.4
14.1
11.7
9.4
7.1
22.0
22.0
20.5
18.2
15.8
13.5
11.2
22.6
22.6
20.5
18.1
15.8
13.5
11.1
18.3
15.6
13.0
10.3
7.7
-
22.4
19.7
17.1
14.4
11.7
9.1
6.4
22.1
22.1
21.3
18.7
16.0
13.4
10.7
22.7
22.7
21.3
18.6
15.9
13.3
10.6
19.4
16.5
13.5
10.5
7.5
-
23.7
20.7
17.7
14.7
11.7
8.8
5.8
22.2
22.2
22.1
19.2
16.2
13.2
10.2
22.9
22.9
22.1
19.1
16.1
13.1
10.2
22.4 19.8 18.6 18.6 23.4 20.7 19.5 19.4 24.4 21.6 20.3 20.3 24.5 21.7 20.4 20.3 24.6 21.8 20.5 20.4
2.24 2.21 2.18 2.15 2.29 2.27 2.23 2.20 2.34 2.32 2.28 2.25 2.46 2.43 2.40 2.37 2.58 2.55 2.51 2.48
13.4
11.7
9.9
8.2
6.5
-
16.7
15.0
13.3
11.6
9.9
8.2
6.5
18.6
17.7
16.0
14.3
12.6
10.9
9.2
18.6 14.9 18.4 19.5 19.4 16.3 20.1 20.3 20.3 17.5 20.8 20.4 20.3 18.6 21.5 20.5 20.4
17.6 12.8 16.5 19.0 18.9 14.0 18.0 20.3 20.3 14.8 18.9 20.4 20.3 15.6 19.9 20.5 20.4
15.9 10.8 14.5 17.4 17.3 11.7 15.7 18.8 18.7 12.1 16.3 19.5 19.4 12.6 16.9 20.3 20.1
14.2 8.8 12.5 15.4 15.3 9.3 13.3 16.5 16.4 9.5 13.6 16.9 16.7 9.6 13.9 17.3 17.1
12.5 6.8 10.5 13.3 13.3 7.0 11.0 14.1 14.0 6.8 11.0 14.2 14.1 6.7 11.0 14.3 14.1
10.8
8.4 11.3 11.2
8.7 11.8 11.7
8.3 11.6 11.4
8.0 11.4 11.1
9.1
6.4 9.3 9.2
6.3 9.5 9.4
5.7 8.9 8.7
5.0 8.4 8.1
20.0 17.4 16.8 16.1 21.0 18.3 17.7 17.0 22.1 19.2 18.6 17.9 22.2 19.3 18.7 18.0 22.3 19.4 18.8 18.0
2.35 2.32 2.27 2.26 2.40 2.37 2.33 2.31 2.46 2.43 2.38 2.36 2.57 2.54 2.49 2.47 2.69 2.66 2.61 2.59
12.5
10.8
9.1
7.4
5.7
-
15.9
14.2
12.4
10.7
9.0
7.3
5.6
16.8
15.9
14.2
12.5
10.8
9.1
7.4
16.1 14.0 17.5 17.7 17.0 15.5 19.2 18.6 17.9 16.6 19.3 18.7 18.0 17.7 19.4 18.8 18.0
15.8 12.0 15.7 17.3 16.8 13.2 17.2 18.6 17.9 14.0 18.2 18.7 18.0 14.7 19.1 18.8 18.0
14.1 10.0 13.7 15.6 15.5 10.9 14.9 17.1 16.9 11.3 15.5 17.7 17.5 11.8 16.1 18.4 18.0
12.4 8.0 11.7 13.6 13.5 8.5 12.6 14.7 14.6 8.7 12.9 15.1 14.8 8.8 13.1 15.5 15.1
10.7 5.9 9.6 11.6 11.5 6.2 10.2 12.4 12.3 6.0 10.2 12.4 12.2 5.8 10.2 12.5 12.1
9.0
7.6 9.6 9.5
7.9 10.1 9.9
7.6 9.8 9.5
7.2 9.5 9.1
7.3
5.6 7.6 7.4
5.6 7.7 7.6
4.9 7.1 6.8
4.2 6.5 6.1
17.6 14.9 15.0 13.7 18.7 15.9 15.9 14.6 19.8 16.9 16.9 15.5 19.9 17.0 17.0 15.6 20.0 17.0 17.1 15.6
2.5
2.4
2.4
2.4
2.5
2.5
2.4
2.4
2.6
2.5
2.5
2.5
2.7
2.6
2.6
2.6
2.8
2.8
2.7
2.7
11.6 15.0 15.0 13.7 13.2 16.6 15.9 14.6 14.7 18.3 16.9 15.5 15.8 17.8 17.0 15.6 16.9 17.3 17.1 15.6
9.9 13.3 14.2 14.0 11.2 14.9 15.5 14.8 12.4 16.5 16.9 15.5 13.1 17.4 17.0 15.6 13.9 18.3 17.1 15.6
8.2 11.6 12.5 12.3 9.1 12.9 13.9 13.7 10.1 14.2 15.3 15.2 10.5 14.8 16.0 15.6 10.9 15.3 16.6 16.0
6.5 9.9 10.8 10.6 7.1 10.8 11.9 11.7 7.7 11.8 13.0 12.8 7.8 12.1 13.3 12.9 7.9 12.4 13.6 13.0
4.8 8.2 9.1 8.9 5.1 8.8 9.9 9.7 5.4 9.5 10.7 10.5 5.2 9.4 10.6 10.3 4.9 9.4 10.6 10.1
6.4 7.3 7.2
6.8 7.8 7.7
7.2 8.3 8.2
6.8 8.0 7.6
6.4 7.7 7.1
4.7 5.6 5.5
4.8 5.8 5.7
4.8 6.0 5.8
4.1 5.3 5.0
3.4 4.7 4.1
1. These are net capacity ratings. The indoor blower motor heat has already been subtracted from the gross cooling capacity
ALL SENSIBLE CAPACITY
Unitary Products Group
7
036-21577-002-A-0605
TABLE 5: DEH030 COOLING CAPACITIES - 2-1/2 TON
TEMPERATURE
OF AIR ON
OUTDOOR COIL
125 °F
Entering Dry
Bulb °F
Sensible Capacity
MBH1
Sensible Capacity
MBH1
Entering Dry
Bulb °F
Entering Dry
Bulb °F
Entering Dry
Bulb °F
Entering Dry
Bulb °F
115 °F
Sensible Capacity
MBH1
105 °F
Sensible Capacity
MBH1
95 °F
Sensible Capacity
MBH1
85 °F
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
72
750 CFM
WB °F
67
62
57
72
875 CFM
WB °F
67
62
57
AIR ON INDOOR COIL
1,000 CFM
WB °F
72
67
62
57
72
1,125 CFM
WB °F
67
62
57
72
1,250 CFM
WB °F
67
62
57
32.3 29.8 27.5 28.1 32.6 30.1 27.8 28.4 33.0 30.4 28.1 28.7 33.5 30.9 28.4 29.1 33.9 31.3 28.8 29.5
2.62 2.60 2.53 2.51 2.70 2.68 2.60 2.58 2.77 2.75 2.67 2.64 2.86 2.84 2.75 2.73 2.96 2.93 2.84 2.82
18.2
16.1
14.0
11.8
9.7
-
23.6
21.4
19.3
17.2
15.0
12.9
10.8
27.5
25.5
23.3
21.2
19.1
16.9
14.8
28.1
26.3
24.1
22.0
19.9
17.7
15.6
20.1
17.5
15.0
12.5
10.0
-
25.8
23.3
20.7
18.2
15.7
13.2
10.6
27.8
26.8
25.1
22.5
20.0
17.5
15.0
28.4
27.5
25.9
23.4
20.9
18.3
15.8
21.9
19.0
16.0
13.1
10.2
-
28.0
25.1
22.2
19.3
16.3
13.4
10.5
28.1
28.1
26.8
23.9
21.0
18.0
15.1
28.7
28.7
27.7
24.8
21.9
19.0
16.1
23.3
20.0
16.7
13.4
10.1
-
29.6
26.4
23.1
19.7
16.4
13.1
9.8
28.4
28.4
27.8
24.5
21.2
17.9
14.5
29.1
29.1
28.6
25.3
22.0
18.7
15.3
24.8
21.1
17.3
13.6
9.9
-
31.3
27.7
24.0
20.2
16.5
12.8
9.1
28.8
28.8
28.8
25.1
21.4
17.7
13.9
29.5
29.5
29.5
25.8
22.1
18.4
14.6
29.1 27.5 24.4 24.8 30.2 28.6 25.3 25.7 31.3 29.7 26.2 26.7 30.9 29.3 25.9 26.4 30.5 28.9 25.6 26.0
2.84 2.78 2.72 2.70 2.89 2.83 2.77 2.76 2.95 2.89 2.83 2.81 3.06 3.00 2.94 2.92 3.18 3.11 3.05 3.03
17.5
15.4
13.2
11.1
9.0
-
22.2
20.1
18.0
15.8
13.7
11.6
9.4
24.4
24.1
22.0
19.9
17.7
15.6
13.5
24.8
23.9
21.8
19.6
17.5
15.3
13.2
19.5
17.0
14.5
12.0
9.4
-
24.7
22.2
19.7
17.2
14.6
12.1
9.6
25.3
25.2
24.1
21.6
19.1
16.5
14.0
25.7
25.3
23.8
21.3
18.8
16.3
13.7
21.6
18.7
15.8
12.8
9.9
-
27.2
24.3
21.4
18.5
15.6
12.7
9.7
26.2
26.2
26.2
23.3
20.4
17.5
14.6
26.7
26.7
25.9
23.0
20.1
17.2
14.3
23.1
19.8
16.5
13.1
9.8
-
28.1
25.7
22.4
19.0
15.7
12.4
9.1
25.9
25.9
25.9
22.6
19.2
15.9
12.6
26.4
26.4
26.0
22.6
19.3
16.0
12.7
24.6
20.9
17.2
13.4
9.7
-
28.9
27.0
23.3
19.6
15.9
12.1
8.4
25.6
25.6
25.6
21.8
18.1
14.4
10.6
26.0
26.0
26.0
22.3
18.6
14.8
11.1
26.7 24.8 22.2 22.3 27.8 25.8 23.1 23.2 28.9 26.8 24.0 24.1 28.6 26.5 23.7 23.9 28.3 26.3 23.5 23.6
3.02 2.93 2.88 2.87 3.08 2.99 2.94 2.94 3.15 3.05 3.00 3.00 3.27 3.17 3.12 3.11 3.39 3.29 3.23 3.23
16.5
14.4
12.3
10.1
8.0
-
21.3
19.2
17.0
14.9
12.7
10.6
8.5
22.2
22.0
19.8
17.7
15.6
13.4
11.3
22.3
21.8
19.6
17.5
15.3
13.2
11.1
18.5
16.0
13.5
10.9
8.4
-
23.4
21.2
18.7
16.2
13.7
11.1
8.6
23.1
23.0
21.8
19.3
16.8
14.2
11.7
23.2
22.9
21.6
19.0
16.5
14.0
11.5
20.5
17.6
14.7
11.8
8.9
-
25.6
23.3
20.4
17.5
14.6
11.7
8.7
24.0
24.0
23.8
20.9
17.9
15.0
12.1
24.1
24.1
23.5
20.6
17.7
14.8
11.9
22.0
18.7
15.4
12.0
8.7
-
25.9
24.3
21.3
18.0
14.7
11.4
8.0
23.7
23.7
23.6
20.3
17.0
13.7
10.3
23.9
23.9
23.6
20.3
16.9
13.6
10.3
23.5
19.7
16.0
12.3
8.6
-
26.3
25.3
22.2
18.5
14.8
11.0
7.3
23.5
23.5
23.5
19.8
16.0
12.3
8.6
23.6
23.6
23.6
19.9
16.2
12.5
8.7
24.3 22.0 20.0 19.8 25.4 22.9 20.8 20.7 26.4 23.9 21.7 21.5 26.2 23.7 21.6 21.4 26.1 23.6 21.4 21.3
3.20 3.08 3.04 3.04 3.27 3.15 3.11 3.11 3.35 3.22 3.18 3.18 3.47 3.34 3.30 3.30 3.60 3.46 3.42 3.42
15.6
13.4
11.3
9.1
7.0
-
20.3
18.2
16.1
13.9
11.8
9.6
7.5
20.0
19.8
17.7
15.5
13.4
11.2
9.1
19.8 17.5 22.1 20.8 20.7
19.6 15.0 20.3 20.7 20.6
17.5 12.5 17.7 19.5 19.3
15.3 9.9 15.2 17.0 16.8
13.2 7.4 12.7 14.4 14.2
11.1
10.1 11.9 11.7
8.9
7.6 9.4 9.2
19.5
16.5
13.6
10.7
7.8
-
23.9
22.3
19.4
16.5
13.6
10.6
21.7
21.7
21.3
18.4
15.5
12.6
7.7
21.5
21.5
21.1
18.2
15.3
12.4
9.7
20.9
17.6
14.2
10.9
7.6
9.5
23.7
23.0
20.3
16.9
13.6
10.3
-
21.6
21.6
21.4
18.1
14.7
11.4
7.0
21.4
21.4
21.2
17.9
14.6
11.2
8.1
22.3
18.6
14.9
11.1
7.4
7.9
23.6
23.6
21.1
17.4
13.7
10.0
-
21.4
21.4
21.4
17.7
14.0
10.2
6.2
21.3
21.3
21.3
17.6
13.8
10.1
6.5
21.9 19.2 17.8 17.4 22.9 20.1 18.6 18.2 23.9 21.0 19.4 19.0 23.9 21.0 19.4 18.9 23.9 20.9 19.4 18.9
3.4
3.2
3.2
3.2
3.5
3.3
3.3
3.3
3.5
3.4
3.4
3.4
3.7
3.5
3.5
3.5
3.8
3.6
3.6
3.6
14.6
12.5
10.3
8.2
6.0
-
19.4
17.2
15.1
13.0
10.8
8.7
6.5
17.8
17.6
15.5
13.3
11.2
9.1
6.9
17.4 16.5 20.8 18.6 18.2 18.4 22.2 19.4 19.0 19.8 21.6 19.4 18.9
17.5 14.0 19.3 18.5 18.2 15.5 21.3 19.4 19.0 16.5 21.6 19.4 18.9
15.3 11.4 16.7 17.2 17.0 12.6 18.4 18.9 18.7 13.1 19.2 19.1 18.8
13.2 8.9 14.2 14.7 14.5 9.6 15.5 16.0 15.8 9.8 15.9 15.8 15.5
11.1 6.4 11.7 12.1 12.0 6.7 12.6 13.1 12.9 6.5 12.6 12.5 12.2
8.9
9.2 9.6 9.4
9.6 10.1 10.0
9.3 9.2 8.9
6.8
6.6 7.1 6.9
6.7 7.2 7.0
5.9 5.8 5.5
21.2
17.4
13.7
10.0
6.3
-
20.9
21.9
20.1
16.3
12.6
8.9
5.2
19.4
19.4
19.4
15.6
11.9
8.2
4.5
18.9
18.9
18.9
15.2
11.5
7.7
4.0
1. These are net capacity ratings. The indoor blower motor heat has already been subtracted from the gross cooling capacity
ALL SENSIBLE CAPACITY
8
Unitary Products Group
036-21577-002-A-0605
TABLE 6: DEH036 COOLING CAPACITIES - 3 TON
TEMPERATURE
OF AIR ON
OUTDOOR COIL
125 °F
Entering Dry
Bulb °F
Sensible Capacity
MBH1
Sensible Capacity
MBH1
Entering Dry
Bulb °F
Entering Dry
Bulb °F
Entering Dry
Bulb °F
Entering Dry
Bulb °F
115 °F
Sensible Capacity
MBH1
105 °F
Sensible Capacity
MBH1
95 °F
Sensible Capacity
MBH1
85 °F
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
72
900 CFM
WB °F
67
62
57
72
1,050 CFM
WB °F
67
62
57
AIR ON INDOOR COIL
1,200 CFM
WB °F
72
67
62
57
72
1,350 CFM
WB °F
67
62
57
72
1,500 CFM
WB °F
67
62
57
36.8 34.3 30.2 30.1 39.1 36.4 32.1 32.0 41.4 38.6 34.0 33.8 42.3 39.4 34.7 34.5 43.2 40.2 35.4 35.3
3.26 3.19 3.13 3.13 3.27 3.20 3.14 3.14 3.29 3.21 3.15 3.15 3.35 3.27 3.21 3.21 3.41 3.33 3.27 3.27
19.7
17.2
14.6
12.0
9.5
-
25.4
22.9
20.3
17.7
15.2
12.6
10.0
29.3
26.7
24.2
21.6
19.1
16.5
13.9
30.1
28.5
26.0
23.4
20.8
18.3
15.7
22.2
19.2
16.1
13.1
10.1
-
28.5
25.5
22.4
19.4
16.4
13.3
10.3
31.7
29.7
26.7
23.7
20.6
17.6
14.6
32.0
31.2
28.7
25.6
22.6
19.6
16.5
24.6
21.1
17.6
14.1
10.6
-
31.5
28.0
24.5
21.0
17.5
14.1
10.6
34.0
32.7
29.2
25.7
22.2
18.7
15.2
33.8
33.8
31.4
27.9
24.4
20.9
17.4
26.3
22.4
18.4
14.4
10.4
-
33.5
29.5
25.6
21.6
17.6
13.6
9.6
34.7
34.1
30.4
26.4
22.5
18.5
14.5
34.5
34.5
32.7
28.7
24.7
20.7
16.7
28.0
23.6
19.1
14.6
10.2
-
35.5
31.0
26.6
22.1
17.6
13.2
8.7
35.4
35.4
31.6
27.2
22.7
18.2
13.7
35.3
35.3
34.0
29.5
25.0
20.6
16.1
34.4 32.3 29.5 28.4 36.4 34.1 31.2 30.1 38.5 36.0 32.9 31.7 39.5 37.0 33.7 32.6 40.4 37.9 34.6 33.4
3.48 3.38 3.35 3.33 3.49 3.39 3.35 3.33 3.49 3.39 3.36 3.34 3.56 3.46 3.42 3.40 3.63 3.53 3.49 3.47
18.5
16.0
13.4
10.8
8.3
-
24.3
21.7
19.2
16.6
14.0
11.5
8.9
28.3
25.7
23.2
20.6
18.0
15.5
12.9
28.4
26.6
24.0
21.4
18.9
16.3
13.7
21.0
18.0
14.9
11.9
8.9
-
27.4
24.4
21.3
18.3
15.3
12.2
9.2
30.6
28.8
25.8
22.8
19.7
16.7
13.7
30.1
29.2
26.7
23.7
20.6
17.6
14.6
23.4
19.9
16.4
12.9
9.4
-
30.5
27.0
23.5
20.0
16.5
13.0
9.5
32.9
31.9
28.4
24.9
21.4
17.9
14.4
31.7
31.7
29.4
25.9
22.4
18.9
15.4
24.8
20.8
16.8
12.8
8.8
-
32.0
28.0
24.0
20.0
16.0
12.0
8.1
33.7
33.0
29.0
25.0
21.0
17.1
13.1
32.6
32.6
30.0
26.1
22.1
18.1
14.1
26.1
21.6
17.1
12.7
8.2
-
33.4
29.0
24.5
20.0
15.5
11.1
6.6
34.6
34.1
29.6
25.1
20.7
16.2
11.7
33.4
33.4
30.7
26.2
21.7
17.3
12.8
31.3 29.1 26.5 25.9 33.3 31.0 28.2 27.6 35.3 32.8 30.0 29.3 36.2 33.7 30.7 30.0 37.1 34.5 31.4 30.7
3.66 3.55 3.56 3.49 3.68 3.57 3.57 3.50 3.70 3.58 3.59 3.52 3.75 3.64 3.64 3.57 3.81 3.69 3.69 3.62
17.5
15.0
12.4
9.8
7.3
-
23.3
20.7
18.1
15.6
13.0
10.4
7.9
25.9
24.0
21.4
18.8
16.3
13.7
11.1
25.9
24.3
21.7
19.1
16.6
14.0
11.4
19.9
16.9
13.9
10.8
7.8
-
26.4
23.3
20.3
17.3
14.2
11.2
8.2
27.9
26.7
23.9
20.9
17.9
14.8
11.8
27.6
26.8
24.3
21.2
18.2
15.2
12.1
22.3
18.8
15.3
11.8
8.3
-
29.4
25.9
22.4
18.9
15.4
11.9
8.4
30.0
29.5
26.5
23.0
19.5
16.0
12.5
29.3
29.3
26.8
23.3
19.8
16.3
12.8
23.6
19.6
15.6
11.6
7.6
-
30.8
26.8
22.8
18.8
14.8
10.8
6.9
30.7
30.3
26.9
22.9
18.9
14.9
10.9
30.0
30.0
27.3
23.3
19.3
15.3
11.3
24.8
20.3
15.8
11.4
6.9
-
32.1
27.6
23.1
18.7
14.2
9.7
5.3
31.4
31.2
27.3
22.8
18.4
13.9
9.4
30.7
30.7
27.7
23.2
18.8
14.3
9.8
28.1 25.9 23.6 23.4 30.1 27.8 25.3 25.1 32.2 29.7 27.0 26.8 33.0 30.4 27.6 27.4 33.7 31.1 28.3 28.0
3.85 3.71 3.76 3.65 3.88 3.74 3.79 3.67 3.90 3.77 3.82 3.70 3.94 3.81 3.86 3.74 3.99 3.85 3.90 3.78
16.5
14.0
11.4
8.8
6.3
-
22.2
19.7
17.1
14.5
12.0
9.4
6.8
23.6
22.2
19.6
17.1
14.5
11.9
9.4
23.4 18.9 25.3 25.3 25.1
22.0 15.9 22.3 24.6 24.4
19.4 12.8 19.2 22.1 21.8
16.9 9.8 16.2 19.0 18.8
14.3 6.8 13.2 16.0 15.8
11.7
10.1 13.0 12.7
9.2
7.1 9.9 9.7
21.2
17.7
14.2
10.7
7.2
-
28.4
24.9
21.4
17.9
14.4
10.9
7.4
27.0
27.0
24.5
21.0
17.5
14.0
10.5
26.8
26.8
24.3
20.8
17.3
13.8
10.3
22.4
18.4
14.4
10.4
6.4
-
29.6
25.6
21.6
17.6
13.6
9.6
5.6
27.6
27.6
24.8
20.8
16.8
12.8
8.8
27.4
27.4
24.5
20.5
16.5
12.5
8.6
23.5
19.0
14.5
10.1
5.6
-
30.7
26.3
21.8
17.3
12.9
8.4
3.9
28.3
28.3
25.0
20.5
16.1
11.6
7.1
28.0
28.0
24.7
20.3
15.8
11.3
6.9
24.9 22.7 20.6 20.8 27.0 24.6 22.3 22.6 29.1 26.5 24.1 24.3 29.7 27.1 24.6 24.8 30.3 27.7 25.1 25.4
4.0
3.9
4.0
3.8
4.1
3.9
4.0
3.8
4.1
4.0
4.1
3.9
4.1
4.0
4.1
3.9
4.2
4.0
4.1
3.9
15.5
13.0
10.4
7.8
5.3
-
21.2
18.6
16.1
13.5
10.9
8.4
5.8
21.2
20.4
17.9
15.3
12.7
10.2
7.6
20.8 17.8 24.3 22.6 22.6 20.1 27.3 24.1 24.3 21.2 28.4 24.6 24.8 22.2 29.4 25.1 25.4
19.7 14.8 21.2 22.5 22.0 16.6 23.8 24.6 24.3 17.2 24.4 25.0 24.8 17.7 14.9 25.4 25.4
17.1 11.8 18.2 20.2 19.4 13.1 20.3 22.6 21.7 13.2 20.4 22.6 21.7 13.2 20.4 22.7 21.8
14.6 8.7 15.2 17.2 16.4 9.6 16.8 19.1 18.2 9.2 16.4 18.7 17.7 8.8 16.0 18.2 17.3
12.0 5.7 12.1 14.2 13.3 6.1 13.3 15.6 14.7 5.2 12.4 14.7 13.8 4.3 11.5 13.8 12.8
9.4
9.1 11.1 10.3
9.8 12.1 11.2
8.4 10.7 9.8
7.0 9.3 8.4
6.9
6.1 8.1 7.3
6.3 8.6 7.7
4.4 6.7 5.8
2.6 4.8 3.9
1. These are net capacity ratings. The indoor blower motor heat has already been subtracted from the gross cooling capacity
ALL SENSIBLE CAPACITY
Unitary Products Group
9
036-21577-002-A-0605
TABLE 7: DEH042 COOLING CAPACITIES - 3-1/2 TON
TEMPERATURE
OF AIR ON
OUTDOOR COIL
125 °F
Entering Dry
Bulb °F
Sensible Capacity
MBH1
Sensible Capacity
MBH1
Entering Dry
Bulb °F
Entering Dry
Bulb °F
Entering Dry
Bulb °F
Entering Dry
Bulb °F
115 °F
Sensible Capacity
MBH1
105 °F
Sensible Capacity
MBH1
95 °F
Sensible Capacity
MBH1
85 °F
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
72
1,050 CFM
WB °F
67
62
57
72
1,225 CFM
WB °F
67
62
57
AIR ON INDOOR COIL
1,400 CFM
WB °F
72
67
62
57
72
1,575 CFM
WB °F
67
62
57
72
1,750 CFM
WB °F
67
62
57
43.7 40.8 36.7 37.1 46.3 43.2 38.9 39.2 48.8 45.6 41.0 41.4 49.5 46.3 41.6 42.0 50.2 46.9 42.2 42.6
3.71 3.65 3.59 3.60 3.77 3.70 3.64 3.65 3.82 3.75 3.69 3.70 3.95 3.88 3.81 3.82 4.07 4.00 3.94 3.95
25.3
22.3
19.3
16.3
13.3
-
32.2
29.3
26.3
23.3
20.3
17.3
14.3
36.7
35.8
32.8
29.8
26.8
23.8
20.8
37.1
36.9
33.9
30.9
27.9
24.9
21.9
28.4
24.9
21.3
17.8
14.3
-
36.1
32.6
29.0
25.5
22.0
18.4
14.9
38.9
38.4
36.3
32.8
29.2
25.7
22.1
39.2
39.1
37.5
34.0
30.4
26.9
23.3
31.6
27.5
23.4
19.3
15.2
-
40.0
35.9
31.8
27.7
23.7
19.6
15.5
41.0
41.0
39.8
35.7
31.6
27.5
23.4
41.4
41.4
41.1
37.0
32.9
28.8
24.8
34.1
29.5
24.8
20.2
15.5
-
43.1
38.4
33.8
29.1
24.5
19.8
15.2
41.6
41.6
41.0
36.4
31.7
27.1
22.4
42.0
42.0
41.8
37.2
32.6
27.9
23.3
36.7
31.5
26.3
21.0
15.8
-
46.2
40.9
35.7
30.5
25.3
20.1
14.9
42.2
42.2
42.2
37.0
31.8
26.6
21.4
42.6
42.6
42.6
37.4
32.2
27.0
21.7
41.8 39.0 34.8 34.8 44.5 41.6 37.0 37.1 47.2 44.1 39.2 39.3 47.6 44.5 39.6 39.7 48.1 45.0 40.0 40.1
4.04 4.01 3.91 3.93 4.11 4.08 3.98 3.99 4.19 4.15 4.05 4.06 4.29 4.25 4.15 4.17 4.40 4.36 4.25 4.27
24.6
21.6
18.6
15.6
12.6
-
31.5
28.6
25.6
22.6
19.6
16.6
13.6
34.8
34.7
31.7
28.7
25.7
22.7
19.7
34.8
34.8
32.0
29.0
26.0
23.0
20.0
27.8
24.3
20.7
17.2
13.6
-
35.5
32.0
28.4
24.9
21.3
17.8
14.3
37.0
37.0
35.2
31.7
28.2
24.6
21.1
37.1
37.1
35.5
32.0
28.5
24.9
21.4
31.0
26.9
22.8
18.7
14.6
-
39.5
35.4
31.3
27.2
23.1
19.0
15.0
39.2
39.2
38.8
34.7
30.6
26.5
22.5
39.3
39.3
39.1
35.0
31.0
26.9
22.8
33.6
28.9
24.3
19.6
15.0
-
42.2
37.9
33.3
28.6
24.0
19.3
14.7
39.6
39.6
39.4
34.8
30.1
25.5
20.8
39.7
39.7
39.6
35.0
30.3
25.7
21.0
36.2
30.9
25.7
20.5
15.3
-
45.0
40.5
35.3
30.1
24.8
19.6
14.4
40.0
40.0
40.0
34.8
29.6
24.4
19.2
40.1
40.1
40.1
34.9
29.7
24.5
19.3
40.9 36.3 33.6 33.7 42.8 38.1 35.2 35.4 44.8 39.8 36.8 37.0 46.0 40.9 37.8 38.0 47.2 41.9 38.7 38.9
4.49 4.43 4.36 4.40 4.56 4.49 4.42 4.46 4.62 4.55 4.48 4.53 4.75 4.67 4.61 4.65 4.87 4.80 4.73 4.77
24.4
21.4
18.4
15.4
12.4
-
30.5
27.5
24.5
21.5
18.5
15.5
12.5
33.6
33.3
30.3
27.3
24.3
21.3
18.3
33.7
33.4
30.5
27.5
24.5
21.5
18.5
27.4
23.9
20.3
16.8
13.3
-
34.0
30.5
27.0
23.5
19.9
16.4
12.9
35.2
35.0
33.4
29.9
26.3
22.8
19.3
35.4
35.2
33.7
30.1
26.6
23.0
19.5
30.4
26.3
22.2
18.2
14.1
-
37.5
33.6
29.5
25.5
21.4
17.3
13.2
36.8
36.8
36.6
32.5
28.4
24.3
20.2
37.0
37.0
36.8
32.7
28.7
24.6
20.5
33.3
28.7
24.0
19.4
14.7
-
39.7
36.6
31.9
27.3
22.6
18.0
13.3
37.8
37.8
37.7
33.0
28.4
23.7
19.1
38.0
38.0
37.9
33.2
28.6
23.9
19.3
36.3
31.0
25.8
20.6
15.4
-
41.9
39.5
34.3
29.1
23.8
18.6
13.4
38.7
38.7
38.7
33.5
28.3
23.1
17.9
38.9
38.9
38.9
33.7
28.5
23.3
18.1
40.0 33.5 32.4 32.6 41.2 34.6 33.4 33.6 42.4 35.6 34.4 34.6 44.3 37.2 35.9 36.2 46.2 38.8 37.5 37.8
4.94 4.84 4.81 4.88 5.00 4.90 4.87 4.93 5.05 4.95 4.92 4.99 5.20 5.10 5.06 5.13 5.35 5.24 5.21 5.28
24.2
21.2
18.2
15.2
12.2
-
29.4
26.4
23.4
20.4
17.4
14.4
11.4
32.4
31.9
28.9
25.9
22.9
19.9
16.9
32.6
32.0
29.0
26.0
23.0
20.1
17.1
27.0
23.5
19.9
16.4
12.9
-
32.5
29.1
25.6
22.0
18.5
15.0
11.4
33.4
33.1
31.6
28.1
24.5
21.0
17.5
33.6
33.3
31.8
28.2
24.7
21.2
17.6
29.8
25.7
21.7
17.6
13.5
-
35.6
31.9
27.8
23.7
19.6
15.5
11.5
34.4
34.4
34.3
30.2
26.2
22.1
18.0
34.6
34.6
34.5
30.4
26.3
22.3
18.2
33.1
28.5
23.8
19.2
14.5
-
37.2
35.2
30.5
25.9
21.2
16.6
11.9
35.9
35.9
35.9
31.2
26.6
21.9
17.3
36.2
36.2
36.1
31.5
26.8
22.2
17.5
36.4
31.2
25.9
20.7
15.5
-
38.8
38.5
33.3
28.0
22.8
17.6
12.4
37.5
37.5
37.5
32.2
27.0
21.8
16.6
37.8
37.8
37.8
32.5
27.3
22.1
16.9
39.0 30.8 31.2 31.5 39.5 31.0 31.5 31.9 40.0 31.3 31.9 32.3 42.7 33.5 34.0 34.4 45.3 35.7 36.2 36.6
5.4
5.3
5.3
5.4
5.4
5.3
5.3
5.4
5.5
5.4
5.4
5.4
5.7
5.5
5.5
5.6
5.8
5.7
5.7
5.8
24.0
21.0
18.0
15.0
12.0
-
28.3
25.3
22.3
19.3
16.3
13.3
10.3
31.2
30.5
27.5
24.5
21.5
18.5
15.5
31.5
30.6
27.6
24.6
21.6
18.6
15.6
26.6
23.1
19.6
16.0
12.5
-
31.0
27.7
24.2
20.6
17.1
13.5
10.0
31.5
31.2
29.8
26.3
22.7
19.2
15.6
31.9
31.5
29.9
26.3
22.8
19.3
15.7
29.3
25.2
21.1
17.0
12.9
-
33.6
30.1
26.0
21.9
17.9
13.8
9.7
31.9
31.9
32.1
28.0
23.9
19.8
15.8
32.3
32.3
32.2
28.1
24.0
19.9
15.9
32.9
28.2
23.6
18.9
14.3
-
34.7
33.8
29.1
24.5
19.8
15.2
10.5
34.0
34.0
34.1
29.5
24.8
20.2
15.5
34.4
34.4
34.4
29.7
25.1
20.4
15.8
36.5
31.3
26.0
20.8
15.6
-
35.7
37.5
32.3
27.0
21.8
16.6
11.4
36.2
36.2
36.2
30.9
25.7
20.5
15.3
36.6
36.6
36.6
31.4
26.1
20.9
15.7
1. These are net capacity ratings. The indoor blower motor heat has already been subtracted from the gross cooling capacity
ALL SENSIBLE CAPACITY
10
Unitary Products Group
036-21577-002-A-0605
TABLE 8: DEM024 COOLING CAPACITIES - 2 TON
AIR ON INDOOR COIL
TEMPERATURE
OF AIR ON
OUTDOOR COIL
800 CFM
WB °F
Entering Dry
Bulb °F
85 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
95 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
105 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
115 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
125 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
1,000 CFM
WB °F
67
62
72
67
62
57
72
57
27.0
26.0
24.9
23.8
27.4
26.4
25.3
24.1
1.99
1.97
1.95
1.94
2.03
2.01
2.00
1.99
18.1
15.8
13.5
11.1
8.8
-
23.1
20.8
18.4
16.1
13.8
11.4
9.1
23.8
23.8
21.8
19.4
17.1
14.8
12.4
23.8
23.8
23.8
21.5
19.1
16.8
14.5
20.8
17.8
14.8
11.8
8.8
-
24.1
23.2
20.2
17.3
14.3
11.3
8.3
24.1
24.1
23.9
20.9
17.9
15.0
12.0
24.1
24.1
24.1
21.1
18.1
15.2
12.2
26.1
24.6
23.3
22.0
26.7
25.1
23.8
22.5
2.19
2.14
2.12
2.10
2.22
2.17
2.16
2.14
17.8
15.5
13.1
10.8
8.5
-
22.0
20.3
17.9
15.6
13.3
10.9
8.6
22.0
22.0
20.4
18.1
15.8
13.4
11.1
22.0
22.0
22.0
19.7
17.3
15.0
12.7
20.8
17.8
14.8
11.8
8.8
-
22.5
22.5
20.2
17.2
14.2
11.2
8.3
22.5
22.5
22.5
19.5
16.5
13.6
10.6
22.5
22.5
22.5
19.5
16.5
13.6
10.6
24.0
21.9
21.0
20.1
24.8
22.6
21.7
20.8
2.37
2.29
2.27
2.25
2.41
2.33
2.31
2.29
17.0
14.7
12.4
10.0
7.7
-
20.1
19.2
17.0
14.6
12.3
10.0
7.6
20.1
20.1
18.8
16.5
14.2
11.8
9.5
20.1
20.1
20.1
17.8
15.4
13.1
10.8
19.9
17.1
14.1
11.1
8.2
-
20.8
20.8
19.4
16.4
13.4
10.4
7.4
20.8
20.8
20.8
17.8
14.8
11.8
8.8
20.8
20.8
20.8
17.8
14.8
11.8
8.8
21.9
19.2
18.7
18.2
22.8
20.0
19.5
19.0
2.55
2.44
2.42
2.40
2.61
2.49
2.47
2.45
16.3
14.0
11.6
9.3
7.0
-
18.2
18.2
16.0
13.7
11.3
9.0
6.7
18.2
18.2
17.2
14.9
12.5
10.2
7.9
18.2
18.2
18.2
15.9
13.5
11.2
8.9
19.0
16.4
13.5
10.5
7.5
-
19.0
19.0
18.5
15.6
12.6
9.6
6.6
19.0
19.0
19.0
16.0
13.0
10.1
7.1
19.0
19.0
19.0
16.0
13.1
10.1
7.1
19.8
16.5
16.4
16.4
20.9
17.4
17.4
17.3
2.73
2.59
2.57
2.55
2.80
2.65
2.63
2.61
15.5
13.2
10.9
8.5
6.2
-
16.3
17.2
15.0
12.7
10.4
8.1
5.7
16.3
16.3
15.6
13.3
10.9
8.6
6.3
16.3
16.3
16.3
14.0
11.6
9.3
7.0
18.1
15.8
12.8
9.8
6.8
-
17.3
17.3
17.3
14.7
11.8
8.8
5.8
17.3
17.3
17.3
14.3
11.3
8.3
5.3
17.3
17.3
17.3
14.3
11.3
8.3
5.4
1. These are net capacity ratings. The indoor blower motor heat has already been subtracted from the gross cooling capacity
ALL SENSIBLE CAPACITY
Unitary Products Group
11
036-21577-002-A-0605
TABLE 9: DEM030 COOLING CAPACITIES - 2-1/2 TON
AIR ON INDOOR COIL
TEMPERATURE
OF AIR ON
OUTDOOR COIL
72
Entering Dry
Bulb °F
85 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
95 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
105 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
115 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
125 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
1,000 CFM
WB °F
67
62
57
72
1,250 CFM
WB °F
67
62
57
33.6
32.5
31.1
31.2
34.1
33.0
31.6
31.7
2.43
2.46
2.35
2.33
2.47
2.50
2.38
2.36
22.3
19.4
16.5
13.6
10.6
-
28.1
25.2
22.3
19.4
16.5
13.6
10.6
31.1
31.1
28.8
25.9
23.0
20.0
17.1
31.2
31.2
30.1
27.2
24.3
21.4
18.4
25.4
21.7
18.0
14.2
10.5
-
31.8
28.0
24.3
20.6
16.9
13.1
9.4
31.6
31.6
31.4
27.7
23.9
20.2
16.5
31.7
31.7
31.7
27.9
24.2
20.5
16.8
32.5
30.9
29.0
29.3
33.0
31.4
29.4
29.7
2.65
2.63
2.53
2.51
2.71
2.69
2.59
2.57
21.9
19.0
16.1
13.2
10.3
-
27.8
24.8
21.9
19.0
16.1
13.2
10.3
29.0
29.0
27.9
25.0
22.1
19.2
16.3
29.3
29.3
28.3
25.4
22.5
19.5
16.6
25.2
21.5
17.8
14.0
10.3
-
31.4
27.9
24.2
20.4
16.7
13.0
9.3
29.4
29.4
29.4
25.7
22.0
18.2
14.5
29.7
29.7
29.7
26.0
22.3
18.5
14.8
30.2
28.1
26.5
26.8
29.9
27.9
26.3
26.6
2.86
2.82
2.69
2.73
2.93
2.89
2.76
2.80
21.1
18.2
15.3
12.4
9.5
-
26.5
23.9
21.0
18.0
15.1
12.2
9.3
26.5
26.5
25.9
23.0
20.1
17.2
14.2
26.8
26.8
26.0
23.0
20.1
17.2
14.3
24.4
20.7
17.0
13.3
9.5
-
27.9
26.1
23.3
19.5
15.8
12.1
8.4
26.3
26.3
26.3
22.6
18.8
15.1
11.4
26.6
26.6
26.6
22.9
19.2
15.4
11.7
27.8
25.3
24.1
24.4
26.8
24.3
23.2
23.5
3.06
3.00
2.85
2.94
3.15
3.08
2.93
3.02
20.3
17.4
14.5
11.6
8.7
-
25.3
22.9
20.0
17.1
14.2
11.2
8.3
24.1
24.1
23.9
21.0
18.1
15.1
12.2
24.4
24.4
23.6
20.7
17.8
14.9
12.0
23.7
19.9
16.2
12.5
8.8
-
24.3
24.3
22.4
18.6
14.9
11.2
7.5
23.2
23.2
23.2
19.4
15.7
12.0
8.3
23.5
23.5
23.5
19.8
16.0
12.3
8.6
25.5
22.5
21.6
22.0
23.7
20.8
20.0
20.4
3.27
3.19
3.01
3.16
3.37
3.28
3.10
3.25
19.5
16.6
13.7
10.8
7.8
-
24.0
21.9
19.0
16.1
13.2
10.3
7.3
21.6
21.6
21.9
18.9
16.0
13.1
10.2
22.0
22.0
21.3
18.4
15.5
12.6
9.7
22.9
19.2
15.4
11.7
8.0
-
20.8
22.6
21.5
17.7
14.0
10.3
6.6
20.0
20.0
20.0
16.3
12.6
8.9
5.1
20.4
20.4
20.4
16.6
12.9
9.2
5.5
1. These are net capacity ratings. The indoor blower motor heat has already been subtracted from the gross cooling capacity
ALL SENSIBLE CAPACITY
12
Unitary Products Group
036-21577-002-A-0605
TABLE 10: DEM036 COOLING CAPACITIES - 3 TON
AIR ON INDOOR COIL
TEMPERATURE
OF AIR ON
OUTDOOR COIL
900 CFM
WB °F
Entering Dry
Bulb °F
85 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
95 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
105 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
115 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
125 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
1,200 CFM
WB °F
67
62
72
67
62
57
72
57
38.2
35.8
33.8
33.8
40.3
37.8
35.6
35.6
2.80
2.77
2.76
2.76
2.95
2.92
2.91
2.90
21.9
19.4
16.8
14.2
11.7
-
28.0
25.5
22.9
20.3
17.8
15.2
12.6
32.8
30.2
27.7
25.1
22.5
20.0
17.4
33.8
32.3
29.8
27.2
24.6
22.1
19.5
26.8
23.3
19.8
16.3
12.8
-
33.9
30.4
26.8
23.4
19.9
16.4
12.9
35.6
35.6
32.6
29.1
25.6
22.1
18.6
35.6
35.6
35.0
31.5
28.0
24.5
21.0
37.5
34.6
32.7
32.6
39.1
36.1
34.1
34.0
3.12
3.10
3.07
3.06
3.26
3.24
3.21
3.20
21.7
19.1
16.6
14.0
11.4
-
28.1
25.6
23.0
20.4
17.9
15.3
12.7
32.2
29.6
27.0
24.5
21.9
19.3
16.8
32.6
31.8
29.3
26.7
24.1
21.6
19.9
26.2
22.7
19.2
15.7
12.2
-
33.7
30.2
26.7
23.2
19.7
16.2
12.7
34.1
34.1
31.3
27.8
24.3
20.8
17.3
34.0
34.0
33.9
30.4
26.9
23.4
19.9
34.8
31.7
29.7
29.6
36.9
33.6
31.5
31.4
3.46
3.44
3.41
3.40
3.61
3.59
3.56
3.55
20.8
18.2
15.7
13.1
10.5
-
26.9
24.3
21.8
19.2
16.6
14.1
11.5
29.4
27.5
25.0
22.4
19.8
17.3
14.7
29.6
29.0
26.5
23.9
21.3
18.8
16.2
25.5
22.0
18.5
15.0
11.5
-
32.4
29.3
25.8
22.3
18.8
15.3
11.8
31.5
31.5
29.5
26.0
22.5
19.0
15.5
31.4
31.4
31.3
27.8
24.3
20.8
17.3
32.1
28.7
26.7
26.6
34.7
31.0
28.8
28.7
3.81
3.78
3.75
3.75
3.96
3.94
3.90
3.90
19.9
17.3
14.8
12.2
9.6
-
25.6
23.1
20.5
17.9
15.4
12.8
10.2
26.7
25.5
22.9
20.3
17.8
15.2
12.6
26.6
26.2
23.7
21.1
18.5
16.0
13.4
24.9
21.4
17.9
14.4
10.9
-
31.0
28.4
24.9
21.4
17.9
14.4
10.9
28.8
28.8
27.7
24.3
20.8
17.3
13.8
28.7
28.7
28.7
25.2
21.7
18.2
14.7
29.5
25.8
23.6
23.5
32.5
28.5
26.1
26.0
4.2
4.1
4.1
4.1
4.3
4.3
4.2
4.2
19.0
16.4
13.8
11.3
8.7
-
24.4
21.8
19.2
16.7
14.1
11.6
9.0
23.6
23.4
20.8
18.2
15.7
13.1
10.5
23.5
23.4
20.9
18.3
15.7
13.2
10.6
24.2
20.7
17.2
13.7
10.2
-
28.5
27.5
24.0
20.5
17.0
13.5
10.0
26.1
26.1
26.0
22.5
19.0
15.5
12.0
26.0
26.0
26.0
22.6
19.1
15.6
12.1
1. These are net capacity ratings. The indoor blower motor heat has already been subtracted from the gross cooling capacity
ALL SENSIBLE CAPACITY
Unitary Products Group
13
036-21577-002-A-0605
TABLE 11: DEM042 COOLING CAPACITIES - 3-1/2 TON
AIR ON INDOOR COIL
TEMPERATURE
OF AIR ON
OUTDOOR COIL
72
Entering Dry
Bulb °F
85 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
95 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
105 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
115 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
125 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
1,300 CFM
WB °F
67
62
57
72
1,500 CFM
WB °F
67
62
57
49.0
45.5
41.9
41.7
49.7
46.1
42.5
42.3
3.56
3.49
3.43
3.35
2.72
2.67
2.62
2.57
31.5
27.7
23.9
20.1
16.3
-
38.8
35.0
31.2
27.4
23.6
19.8
16.0
41.9
41.9
38.9
35.1
31.3
27.5
23.7
41.7
41.7
40.6
36.8
33.0
29.2
25.4
34.7
30.2
25.7
21.2
16.8
-
42.5
38.1
33.6
29.1
24.7
20.2
15.7
42.5
42.5
41.9
37.4
32.9
28.4
24.0
42.3
42.3
42.3
37.9
33.4
28.9
24.4
46.8
43.0
38.9
39.4
47.6
43.7
39.5
40.1
3.94
3.86
3.78
3.72
4.09
4.00
3.92
3.86
30.6
26.8
23.0
19.2
15.4
-
37.8
34.0
30.2
26.4
22.6
18.8
15.0
38.9
38.9
37.4
33.6
29.8
26.1
22.3
39.4
39.4
38.5
34.7
30.9
27.1
23.3
33.9
29.5
25.0
20.5
16.1
-
41.8
37.3
32.8
28.4
23.9
19.4
14.9
39.5
39.5
39.5
35.1
30.6
26.1
21.6
40.1
40.1
40.1
35.6
31.1
26.6
22.2
44.0
40.1
36.4
37.0
44.6
40.6
36.9
37.5
4.39
4.30
4.21
4.17
4.53
4.44
4.34
4.31
29.4
25.6
21.8
18.0
14.2
-
36.7
33.0
29.2
25.4
21.6
17.8
14.0
36.4
36.4
35.8
32.0
28.2
24.4
20.6
37.0
37.0
36.4
32.6
28.8
25.0
21.2
32.5
28.1
23.6
19.1
14.7
-
39.7
36.1
31.6
27.1
22.6
18.2
13.7
36.9
36.9
36.9
32.4
27.9
23.4
19.0
37.5
37.5
37.5
33.0
28.6
24.1
19.6
41.3
37.2
33.8
34.6
41.7
37.6
34.2
35.0
4.84
4.74
4.64
4.62
4.97
4.88
4.77
4.76
28.2
24.4
20.6
16.8
13.0
-
35.7
31.9
28.1
24.4
20.6
16.8
13.0
33.8
33.8
34.1
30.3
26.5
22.8
19.0
34.6
34.6
34.3
30.5
26.8
23.0
19.2
31.1
26.7
22.2
17.7
13.3
-
37.6
34.8
30.3
25.9
21.4
16.9
12.5
34.2
34.2
34.2
29.7
25.2
20.8
16.3
35.0
35.0
35.0
30.5
26.0
21.6
17.1
38.5
34.3
31.3
32.2
38.7
34.5
31.5
32.4
5.28
5.19
5.06
5.07
5.42
5.32
5.19
5.20
27.0
23.2
19.4
15.6
11.8
-
34.7
30.9
27.1
23.3
19.5
15.8
12.0
31.3
31.3
32.5
28.7
24.9
21.1
17.3
32.2
32.2
32.3
28.5
24.7
20.9
17.1
29.8
25.3
20.8
16.3
11.9
-
35.5
33.6
29.1
24.6
20.2
15.7
11.2
31.5
31.5
31.5
27.0
22.6
18.1
13.6
32.4
32.4
32.4
28.0
23.5
19.0
14.5
1. These are net capacity ratings. The indoor blower motor heat has already been subtracted from the gross cooling capacity
ALL SENSIBLE CAPACITY
14
Unitary Products Group
036-21577-002-A-0605
TABLE 12: DEM048 COOLING CAPACITIES - 4 TON
AIR ON INDOOR COIL
TEMPERATURE
OF AIR ON
OUTDOOR COIL
72
Entering Dry
Bulb °F
85 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
95 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
105 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
115 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
125 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
1,200 CFM
WB °F
67
62
57
72
1,600 CFM
WB °F
67
62
57
49.7
45.5
41.6
41.5
54.6
49.9
45.6
45.6
3.85
3.79
3.78
3.77
4.00
3.94
3.93
3.92
29.7
26.3
22.9
19.5
16.1
-
36.9
33.5
30.1
26.7
23.2
19.8
16.4
41.6
40.0
36.6
33.2
29.8
26.4
22.9
41.5
41.1
37.7
34.3
30.9
27.4
24.0
36.9
32.2
27.6
22.9
18.2
-
45.5
40.9
36.2
31.5
26.9
22.2
17.5
45.6
45.6
44.1
39.4
34.8
30.1
25.4
45.6
45.6
45.4
40.7
36.1
31.4
26.7
48.0
43.4
39.1
39.7
52.3
47.2
42.5
43.2
4.20
4.14
4.12
4.13
4.36
4.30
4.28
4.29
31.7
28.3
24.8
21.4
18.0
-
36.1
32.7
29.3
25.8
22.4
19.0
15.6
39.1
38.7
35.2
31.8
28.4
25.0
21.6
39.7
39.2
35.8
32.3
28.9
25.5
22.1
39.1
34.4
29.8
25.1
20.4
-
44.4
39.7
35.1
30.4
25.7
21.1
16.4
42.5
42.5
42.2
37.6
32.9
28.2
23.6
43.2
43.2
42.8
38.2
33.5
28.9
24.2
45.3
40.0
36.6
37.0
49.1
43.5
39.7
40.1
4.61
4.57
4.55
4.58
4.80
4.75
4.73
4.76
29.2
25.8
22.4
18.9
15.5
-
34.8
31.4
28.0
24.5
21.1
17.7
14.3
36.6
36.3
32.9
29.5
26.0
22.6
19.2
37.0
36.6
33.2
29.8
26.4
22.9
19.5
36.1
31.5
26.8
22.1
17.5
-
42.1
38.2
33.5
28.9
24.2
19.5
14.9
39.7
39.7
39.4
34.8
30.1
25.5
20.8
40.1
40.1
39.8
35.2
30.5
25.8
21.2
42.5
36.7
34.0
34.2
46.0
39.7
36.8
37.0
5.03
4.99
4.97
5.02
5.24
5.20
5.18
5.23
26.7
23.3
19.9
16.4
13.0
-
33.5
30.1
26.7
23.3
19.8
16.4
13.0
34.0
34.0
30.5
27.1
23.7
20.3
16.9
34.2
34.1
30.6
27.2
23.8
20.4
17.0
33.2
28.5
23.9
19.2
14.5
-
39.7
36.7
32.0
27.4
22.7
18.0
13.4
36.8
36.8
36.7
32.0
27.3
22.7
18.0
37.0
37.0
36.8
32.1
27.5
22.8
18.1
39.7
33.4
31.5
31.4
42.8
36.0
33.9
33.8
5.5
5.4
5.4
5.5
5.7
5.6
5.6
5.7
24.2
20.8
17.4
140
10.5
-
32.2
28.8
25.4
22.0
18.5
15.1
11.7
31.5
31.5
28.2
24.8
21.3
17.9
14.5
31.4
31.4
28.1
24.7
21.2
17.8
14.4
30.2
25.6
20.9
16.2
11.6
-
36.0
35.2
30.5
25.8
21.2
16.5
11.8
33.9
33.9
33.9
29.2
24.5
19.9
15.2
33.8
33.8
33.8
29.1
24.4
19.8
15.1
1. These are net capacity ratings. The indoor blower motor heat has already been subtracted from the gross cooling capacity
ALL SENSIBLE CAPACITY
Unitary Products Group
15
036-21577-002-A-0605
TABLE 13: DEM 060 COOLING CAPACITIES - 5 TON
AIR ON INDOOR COIL
TEMPERATURE
OF AIR ON
OUTDOOR COIL
72
Entering Dry
Bulb °F
85 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
95 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
105 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
115 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
Entering Dry
Bulb °F
125 °F
Sensible Capacity
MBH1
Net Cap
MBH
Total Power
Input kW
86
83
80
77
74
71
68
1,500 CFM
WB °F
67
62
57
72
2,000 CFM
WB °F
67
62
57
61.5
57.2
53.2
46.4
64.4
59.9
55.7
48.6
4.40
4.38
4.36
4.31
4.85
4.83
4.80
4.75
37.3
33.0
28.7
24.5
20.2
-
46.9
42.6
38.3
34.0
29.8
25.5
21.2
53.2
51.3
47.0
42.7
38.5
34.2
29.9
46.4
45.7
41.4
37.2
32.9
28.6
24.3
45.3
39.5
33.7
27.8
22.0
-
56.6
50.7
44.9
39.1
33.2
27.4
21.6
55.7
55.7
55.1
49.3
43.4
37.6
31.8
48.6
48.6
48.6
42.7
36.9
31.1
25.2
60.1
54.8
50.5
44.3
62.4
56.8
52.4
46.0
4.85
4.87
4.73
4.70
5.36
5.38
5.23
5.19
36.1
31.8
27.5
23.3
19.0
-
46.1
41.8
37.5
33.2
29.0
24.7
20.4
50.5
49.0
44.7
40.4
36.2
31.9
27.6
44.3
43.5
39.2
34.9
30.6
26.4
22.1
44.0
38.1
32.3
26.5
20.6
-
55.7
49.8
44.0
38.2
32.3
26.5
20.7
52.4
52.4
52.4
46.6
40.8
34.6
29.1
46.0
46.0
46.0
40.1
34.3
28.5
22.6
56.0
51.4
48.0
44.1
57.4
52.7
49.2
45.1
5.45
5.42
5.32
5.27
5.91
5.89
5.77
5.72
34.4
30.2
25.9
21.6
17.3
-
44.5
40.2
35.9
31.7
27.4
23.1
18.8
48.0
46.4
42.1
37.9
33.6
29.3
25.0
44.1
42.9
38.6
34.4
30.1
25.8
21.5
41.9
36.1
30.2
24.4
18.6
-
52.1
47.8
42.0
36.2
30.3
24.5
18.7
49.2
49.2
49.2
43.4
37.5
31.7
25.9
45.1
45.1
45.1
39.3
33.5
27.6
21.8
51.8
48.1
45.5
43.8
52.4
48.6
46.0
44.3
6.05
5.97
5.90
5.85
6.47
6.39
6.32
6.26
32.8
28.5
24.2
19.9
15.7
-
42.9
38.7
34.4
30.1
25.8
21.5
17.3
45.5
43.8
39.5
35.3
31.0
26.7
22.4
43.8
42.4
38.1
33.8
29.5
25.3
21.0
39.8
34.0
28.2
22.3
16.5
-
48.6
45.8
40.0
34.1
28.3
22.5
16.8
46.0
46.0
46.0
40.2
34.3
28.5
22.7
44.3
44.3
44.3
38.5
32.6
26.8
21.0
47.7
44.7
43.9
43.6
47.4
44.4
43.7
43.4
6.6
6.5
6.5
6.4
7.0
6.9
6.9
6.8
31.1
26.8
22.6
18.3
14.0
-
41.4
37.1
32.8
28.5
24.3
20.0
15.7
43.9
42.1
37.8
33.4
29.0
24.7
20.3
43.6
41.8
37.5
33.3
29.0
24.7
20.4
37.8
31.9
26.1
20.3
14.4
-
44.4
43.8
38.0
32.1
26.3
20.5
14.6
43.7
43.7
43.7
37.7
31.8
25.8
19.9
43.4
43.4
43.4
37.6
31.8
25.9
20.1
1. These are net capacity ratings. The indoor blower motor heat has already been subtracted from the gross cooling capacity
ALL SENSIBLE CAPACITY
16
Unitary Products Group
036-21577-002-A-0605
TABLE 14: SIDE AND BOTTOM SUPPLY AIR BLOWER PERFORMANCE 230/460/575 VOLTS
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
DEM060
CFM
DEM048
WATTS
DEM042
CFM
DEM036
WATTS
DEM030
CFM
DEM024
WATTS
DEH060
CFM
DEH048
WATTS
DEH042
1.00
CFM
DEH036
.90
WATTS
DEH030
.80
CFM
DEH024
HI
MED
LOW
HI
MED
LOW
HI
MED
LOW
HI
MED
LOW
HI
MED
LOW
HI
MED
LOW
HI
MED
LOW
TB2-A
TB2-B
TB2-A
TB2-B
TB2-A
TB2-B
TB2-A
TB2-B
TB2-A
TB2-B
TB2-A
TB2-B
EXTERNAL STATIC PRESSURE, IWG
.40
.50
.60
.70
.30
WATTS
DEH018
MOTOR
SPEED
.20
CFM
MODEL
NO.
.10
900
1200
900
1462
1876
1544
2242
800
1000
1000
1250
900
1200
1250
1500
1500
1600
1500
2000
290
390
290
525
792
620
1090
89
125
125
247
131
271
273
395
390
450
258
590
850
1134
850
1400
1680
1829
1508
2454
2201
800
1000
1000
1250
900
1200
1250
1500
1500
1600
1500
2000
277
397
267
506
607
772
610
1163
1053
108
155
150
264
162
303
301
425
400
490
317
648
702
800
1068
800
1472
1337
1605
1783
1472
2387
2161
800
1000
1000
1250
900
1200
1250
1500
1500
1600
1500
2000
220
265
368
243
547
486
584
753
600
1117
1017
124
181
180
289
194
334
333
462
410
530
376
707
641
750
1002
1394
1275
1673
1530
1847
1736
1436
2499
2320
2120
800
1000
1000
1250
900
1200
1250
1500
1500
1600
1500
2000
205
252
357
526
467
630
560
882
733
590
1290
1070
980
149
205
200
318
225
366
362
512
420
570
436
765
654
536
935
697
935
1414
1297
1187
1697
1556
1425
1867
1668
1375
2391
2229
2041
800
1000
1000
1250
900
1200
1250
1500
1500
1600
1500
2000
233
183
339
235
339
617
495
440
740
594
528
857
706
573
1233
1023
927
161
233
223
334
257
397
403
563
460
606
495
823
659
541
867
643
1200
867
1317
1199
1100
1580
1439
1320
1786
1599
1313
2283
2137
1962
800
1000
1000
1250
900
1200
1250
1500
1500
1600
1500
2000
401
209
322
218
540
322
588
465
414
706
558
496
832
680
557
1177
977
873
182
254
247
362
290
429
438
612
499
643
564
882
552
800
1100
800
1219
1102
1012
1463
1322
1214
1706
1531
1252
2175
2046
1883
800
1000
1000
1250
900
1200
1250
1500
1500
1600
1500
2000
386
304
520
304
560
435
387
672
522
464
807
653
540
1120
930
820
197
275
275
390
321
460
477
658
540
680
614
940
987
733
987
1116
985
1339
1182
1050
1637
1434
2067
1950
1797
800
1000
1000
1250
900
1200
1250
1500
1500
1600
1500
2000
507
286
507
533
397
640
476
420
782
622
1080
887
787
219
305
293
416
356
492
508
698
585
716
673
998
873
867
873
1013
1216
1569
1337
1958
1854
1711
800
1000
1000
1250
900
1250
1500
1500
-
493
268
493
507
608
757
591
1040
843
753
234
314
314
441
384
547
756
732
-
760
760
910
1092
1500
1240
1850
1758
1625
800
1000
1000
1250
900
1250
1500
1500
-
480
480
480
576
732
560
1000
800
720
254
337
342
476
416
583
789
792
-
TABLE 15: ADDITIONAL STATIC PRESSURE RESISTANCE
MODEL DEH
DESCRIPTION
Wet Evaporator coil
Economizer
Filter/Frame Kit
Electric Heat
MODEL DEM
DESCRIPTION
Wet Evaporator coil
Economizer
Filter/Frame Kit
Electric Heat
500
0.01
0.00
0.01
0.02
900
0.01
0.01
0.02
0.04
600
0.01
0.00
0.02
0.03
1,000
0.02
0.01
0.02
0.04
700
0.01
0.00
0.02
0.03
1,100
0.03
0.01
0.03
0.05
800
0.02
0.01
0.02
0.03
900
0.02
0.01
0.02
0.04
RESISTANCE, IWG
CFM
1,000
1,100
1,200
0.03
0.03
0.04
0.01
0.01
0.02
0.02
0.03
0.03
0.04
0.05
0.06
1,300
0.04
0.03
0.03
0.07
1,400
0.04
0.04
0.03
0.08
1,500
0.04
0.05
0.04
0.09
1,600
0.04
0.06
0.05
0.10
1,200
0.04
0.02
0.03
0.06
RESISTANCE, IWG
CFM
1,300
1,400
1,500
1,600
0.04
0.03
0.04
0.04
0.03
0.04
0.05
0.06
0.03
0.03
0.04
0.05
0.07
0.08
0.09
0.10
1,700
0.05
0.07
0.05
0.10
1,800
0.05
0.07
0.06
0.11
1,900
0.06
0.08
0.06
0.11
2,000
.0.07
0.08
0.07
0.12
NOTE: 1. Deduct these resistance values from the available external static pressure shown in the respective Blower Performance Table.
2. The pressure thru the economizer is greater for 100% outdoor air then for 100% return air. If the resistance of the return air duct
system is less then 0.25 IWG, the unit will deliver less CFM during full economizer operation.
Unitary Products Group
17
036-21577-002-A-0605
TABLE 16: SIDE AND BOTTOM SUPPLY AIR BLOWER PERFORMANCE 208 VOLTS
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
DEM060
CFM
DEM048
WATTS
DEM042
CFM
DEM036
WATTS
DEM030
CFM
DEM024
WATTS
DEH042
1.00
CFM
DEH036
.90
WATTS
DEH030
.80
CFM
DEH024
HI
MED
LOW
HI
MED
LOW
HI
MED
LOW
HI
MED
LOW
HI
MED
LOW
TB2-A
TB2-B
TB2-A
TB2-B
TB2-A
TB2-B
TB2-A
TB2-B
TB2-A
TB2-B
TB2-A
TB2-B
EXTERNAL STATIC PRESSURE, IWG
.40
.50
.60
.70
.30
WATTS
DEH018
MOTOR
SPEED
.20
CFM
MODEL
NO.
.10
741
810
1080
810
1465
1316
1579
800
1000
1000
1250
900
1200
1250
1500
1500
1600
1500
2000
226
261
351
261
531
473
567
85
119
125
247
131
271
279
406
360
405
258
590
686
765
1021
765
1395
1260
1674
1512
800
1000
1000
1250
900
1200
1250
1500
1500
1600
1500
2000
212
250
341
240
512
455
614
546
104
145
150
264
162
303
298
427
380
460
347
648
632
961
720
961
1440
1325
1204
1728
1590
1444
800
1000
1000
1250
900
1200
1250
1500
1500
1600
1500
2000
198
331
238
331
605
492
438
725
590
525
121
178
180
289
194
334
330
474
400
515
376
707
690
577
902
675
902
1361
1255
1148
1633
1506
1377
800
1000
1000
1250
900
1200
1250
1500
1500
1600
1500
2000
231
185
321
227
321
581
473
420
697
567
504
141
200
200
318
225
366
358
518
420
570
476
765
689
659
453
841
627
1171
841
1273
1167
1069
1527
1400
1282
800
1000
1000
1250
900
1200
1250
1500
1500
1600
1500
2000
374
210
165
305
212
504
305
555
446
396
666
535
476
154
225
223
334
251
397
402
570
455
600
495
823
593
487
781
1080
781
1185
1079
990
1422
1295
1188
800
1000
1000
1250
900
1200
1250
1500
1500
1600
1500
2000
361
188
290
486
290
530
419
372
635
502
447
174
242
247
362
290
429
434
612
489
629
554
882
497
990
720
990
1097
992
911
1317
1190
1093
800
1000
1000
1250
900
1200
1250
1500
1500
1600
1500
-
347
468
274
468
504
392
348
605
470
418
191
263
275
390
321
460
469
662
525
660
614
-
888
660
888
1004
1205
1063
800
1000
1000
1250
900
1250
1500
1500
1500
-
456
257
456
480
576
428
208
286
293
416
356
500
701
561
673
-
786
786
912
1094
800
1000
1000
1250
900
1250
1500
1500
-
444
444
456
547
224
308
314
441
384
536
743
732
-
684
800
1000
1000
1250
900
1250
1500
-
432
247
327
342
476
416
572
777
-
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FIGURE 2: TYPICAL FIELD WIRING DIAGRAM
18
Unitary Products Group
036-21577-002-A-0605
TABLE 22: ELECTRICAL DATA (BASIC UNIT)
MODEL
DEH
POWER
SUPPLY
018
024
030
036
042
030
036
042
030
036
042
036
042
048
060
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-3-60
208/230-3-60
208/230-3-60
460-3-60
460-3-60
460-3-60
575-3-60
575-3-60
575-3-60
575-3-60
MODEL
DEM
POWER
SUPPLY
024
030
036
042
048
060
042
048
060
042
048
060
042
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-3-60
208/230-3-60
208/230-3-60
460-3-60
460-3-60
460-3-60
575-3-60
MAX.
VOLTAGE
MIN.
COMPRESSOR COND.
MAX.
TRANSFORMER
UNIT
HACR
SUPPLY
LIMITATIONS1
CIRCUIT
FAN
FUSE
SIZE
BREAKER POWER
AIR BLOWER
AMPACITY SIZE
MOTOR,
MIN. MAX. RLA
LRA
(VA)
FACTORY
SIZE
MOTOR, FLA
2
(AMPS)
FLA
(AMPS)
(AMPS)
187
253
7.1
48.0
1.1
2.6
12.5
15
15
.96
40
187
253
9.3
57.0
1.1
2.6
15.3
20
20
.96
40
187
253
15.0
72.5
1.1
2.6
22.5
30
30
.96
40
187
253
17.2
88.0
1.1
3.5
26.1
35
35
.96
40
187
253
20.0
104.0
1.1
3.5
29.6
40
40
.96
40
187
253
10.0
63.0
1.1
2.6
16.2
25
25
.96
75
187
253
11.4
77.0
1.1
3.5
18.9
25
25
.96
75
187
253
13.9
88.0
1.1
3.5
22.0
30
30
.96
75
432
504
5.0
31.0
0.6
1.4
8.3
15
15
.96
75
432
504
5.7
39.0
0.6
1.8
9.5
15
15
.96
75
432
504
6.4
44.0
0.6
1.8
10.4
15
15
.96
75
540
630
4.7
31.0
0.4
1.5
7.8
15
15
.96
75
540
630
5.4
34.0
0.4
1.5
8.7
15
15
.96
75
540
630
5.8
36.0
0.6
2.0
9.8
15
15
.96
75
540
630
6.4
40.0
0.6
2.8
11.4
15
15
.96
75
VOLTAGE
MAX.
MIN.
MAX.
COMPRESSOR COND.
LIMITATIONS1
TRANSFORMER
UNIT
HACR
SUPPLY
CIRCUIT
FUSE
FAN
SIZE
BREAKER POWER
AIR BLOWER
AMPACITY SIZE
MOTOR,
MIN. MAX. RLA
LRA
(VA)
FACTORY
SIZE
MOTOR, FLA
2
(AMPS)
(AMPS)
FLA
(AMPS)
187
253
10
55
1.1
4.3
17.9
25
25
0.96
40
187
253
11.2
68
1.1
4.3
19.4
30
30
0.96
40
187
253
17.2
88
1.1
4.3
26.9
35
35
0.96
40
187
253
21
115
1.6
6.8
34.8
50
50
0.96
40
187
253
20.5
115
1.3
7.3
34.7
45
45
0.96
40
187
253
28.8
169
1.3
9.4
46.8
60
60
0.96
40
187
253
13.4
89
1.6
6.8
25.2
35
35
0.96
75
187
253
14.1
90
1.3
7.3
26.2
35
35
0.96
75
187
253
19.3
123
1.3
9.4
34.8
45
45
0.96
75
432
504
6.4
45
0.8
6.8
15.7
20
20
0.96
75
432
504
7.1
45
0.7
7.3
13.2
20
20
0.96
75
432
504
7.5
49.5
0.7
9.4
14.8
20
20
0.96
75
540
630
6
38
0.6
6.8
15.2
20
20
0.96
75
1. Rated in accordance with ARI Standard 110, utilization range “A”.
2. Dual element, time delay type.
Unitary Products Group
19
036-21577-002-A-0605
TABLE 17: ELECTRICAL DATA (COOLING/ELECTRIC HEAT) DEH018, 024, 030, 036, 042, 048 AND 060
COMPRESSOR
OUTDOOR.
SUPPLY
FAN
AIR BLOWER
MOTOR,
MOTOR, FLA
FLA
MODEL
DEH
POWER
SUPPLY
RLA
LRA
018
208/230-1-60
9.0
48.0
1.1
2.6
024
208/230-1-60 11.2
60.0
1.1
2.6
030
208/230-1-60 12.0
73.0
1.1
2.6
036
208/230-1-60 17.3
94.0
1.1
3.5
042
208/230-1-60 20.5
120.0
1.1
3.5
030
208/230-3-60 10.0
63.0
1.1
2.6
036
208/230-3-60 10.9
78.0
1.1
3.5
042
208/230-3-60 14.1
110.0
1.1
3.5
030
460-3-60
5.0
31.0
0.6
1.4
036
460-3-60
5.8
40.0
0.6
1.8
042
460-3-60
7.1
54.0
0.6
1.8
036
575-3-60
4.5
32.0
0.4
1.5
042
575-3-60
5.8
44.0
0.4
1.5
048
575-3-60
5.8
36.0
0.6
2.0
060
575-3-60
6.4
40.0
0.6
2.8
ELECTRIC HEAT ACCESSORY
MODEL
NO.
STAGE
KW
TOTAL
AMPS
2NH04500506
2NH04500706
2NH04500506
2NH04500706
2NH04501006
2NH04500506
2NH04500706
2NH04501006
2NH04501506
2NH04500506
2NH04500706
2NH04501006
2NH04501506
2NH04500506
2NH04500706
2NH04501006
2NH04501506
2NH04501025
2NH04501525
2NH04501025
2NH04501525
2NH04501025
2NH04501525
2NH04501046
2NH04501546
2NH04501046
2NH04501546
2NH04501046
2NH04501546
2NH04501058
2NH04501558
2NH04501058
2NH04501558
2NH04501058
2NH04501558
2NH04502058
2NH04502558
2NH04501058
2NH04501558
2NH04502058
2NH04502558
1
2
1
2
2
1
2
2
2
1
2
2
2
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
2
2
3.8/5.0*
5.6/7.5*
3.8/5.0*
5.6/7.5*
7.5/10.0*
3.8/5.0*
5.6/7.5*
7.5/10.0*
11.3/15.0*
3.8/5.0*
5.6/7.5*
7.5/10.0*
11.3/15.0*
3.8/5.0*
5.6/7.5*
7.5/10.0*
11.3/15.0*
7.5/10.0*
11.3/15.0*
7.5/10.0*
11.3/15.0*
7.5/10.0*
11.3/15.0*
10.0**
15.0**
10.0**
15.0**
10.0**
15.0**
10.0***
15.0***
10.0***
15.0***
10.0***
15.0***
20.0***
25.0***
10.0***
15.0***
20.0***
25.0***
18.1/20.8
27.1/31.3
18.1/20.8
27.1/31.3
36.1/41.7
18.1/20.8
27.3/31.3
36.1/41.7
54.2/62.5
18.1/20.8
27.1/31.3
36.1/41.7
54.2/62.5
18.1/20.8
27.1/31.3
36.1/41.7
54.2/62.5
20.8/24.1
31.3/36.1
20.8/24.1
31.3/36.1
20.8/24.1
31.3/36.1
12.0
18.0
12.0
18.0
12.0
18.0
9.6
14.4
9.6
14.4
9.6
14.4
19.2
24.1
9.6
14.4
19.2
24.1
MIN.
CIRCUIT
AMPACITY
(AMPS)
25.8/29.3
37.1/42.3
25.8/29.3
37.1/42.3
48.4/55.3
25.8/29.3
37.1/42.3
48.4/55.3
71.0/81.4
26.9/30.4
38.2/43.4
49.5/56.5
72.1/82.5
30.2/30.4
38.2/43.4
49.5/56.5
72.1/82.5
29.3/33.3
42.3/48.4
30.4/34.4
43.5/49.5
30.4/34.4
43.5/49.5
16.8
24.3
17.3
24.8
17.3
24.8
13.9
19.9
13.9
19.9
14.5
20.5
26.6
32.6
15.5
21.5
27.6
33.6
MAX.
MAX.
HACR2
FUSE
BREAKER
SIZE1
SIZE
(AMPS)
(AMPS)
30/30
30/30
40/45
40/45
30/30
30/30
40/45
40/45
50/60
50/60
30/30
30/30
40/45
40/45
50/60
50/60
80/90
80/90
35/40
35/40
40/45
40/45
50/60
50/60
80/90
80/90
40/40
40/40
50/50
50/50
50/60
50/60
80/90
80/90
30/35
30/35
45/50
45/50
35/35
35/35
45/50
45/50
35/35
35/35
45/50
45/50
20
20
25
25
20
20
25
25
20
20
25
25
15
15
20
20
15
15
20
20
15
15
25
25
30
30
35
35
20
20
25
25
30
30
35
35
1. Dual element, time delay type.
2. Standard circuit breakers may be used in Canada and on applications over 60 amps where the heaters are separately fused.
*. KW listed is for 240 volts, use this table for 208 or 230 volts.
**. KW listed is for 480 volts, use this table for 460 volts.
***.KW listed is for 600 volts, use this table for 575 volts.
Nominal
Voltage
240
480
600
20
Voltage
208
230
460
575
KW Capacity
Multiplier
0.75
0.92
0.92
0.92
Unitary Products Group
036-21577-002-A-0605
TABLE 18: ELECTRICAL DATA (COOLING/ELECTRIC HEAT) DEM024, 030, 036, 042, 048 AND 060
COMPRESSOR
MODEL
DEM
POWER
SUPPLY
OUTDOOR.
SUPPLY
FAN
AIR BLOWER
MOTOR,
MOTOR, FLA
FLA
RLA
LRA
024
208/230-1-60 10.0
55.0
1.1
4.3
030
208/230-1-60 11.0
68.0
1.1
4.3
036
208/230-1-60 17.2
94.0
1.1
7.3
042
208/230-1-60 21.1
115.0
1.6
6.8
048
208/230-1-60 20.5
115.0
1.3
7.3
060
208/230-1-60 28.8
169.0
1.3
9.4
042
208/230-3-60 13.4
89.0
1.6
6.8
048
208/230-3-60 14.1
90.0
1.3
7.3
060
208/230-3-60 19.3
123.0
1.3
9.4
042
460-3-60
6.4
45.0
0.75
6.8
048
460-3-60
7.1
45.0
0.7
7.3
060
460-3-60
7.5
49.5
0.7
9.4
042
575-3-60
6.4
38.0
0.6
6.8
ELECTRIC HEAT ACCESSORY
MODEL
NO.
STAGE
KW
TOTAL
AMPS
2NH04500506
2NH04500706
2NH04501006
2NH04500506
2NH04500706
2NH04501006
2NH04501506
2NH04500506
2NH04500706
2NH04501006
2NH04501506
2NH04500506
2NH04500706
2NH04501006
2NH04501506
2NH04501006
2NH04501506
2NH04502006
2NH04502506
2NH04501006
2NH04501506
2NH04502006
2NH04502506
2NH04501025
2NH04501525
2NH04501025
2NH04501525
2NH04502025
2NH04502525
2NH04501025
2NH04501525
2NH04502025
2NH04502525
2NH04501046
2NH04501546
2NH04501046
2NH04501546
2NH04502046
2NH04502546
2NH04501046
2NH04501546
2NH04502046
2NH04502546
2NH04501058
2NH04501558
1
2
2
1
2
2
2
1
2
2
2
1
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
2
2
1
1
2
2
1
1
1
1
2
2
1
1
2
2
1
1
3.8/5.0*
5.6/7.5*
7.5/10.0*
3.8/5.0*
5.6/7.5*
7.5/10.0*
11.3/15.0*
3.8/5.0*
5.6/7.5*
7.5/10.0*
11.3/15.0*
3.8/5.0*
5.6/7.5*
7.5/10.0*
11.3/15.0*
7.5/10.0*
11.3/15.0*
15.0/20.0*
18.8/25.0*
7.5/10.0*
11.3/15.0*
15.0/20.0*
18.8/25.0*
7.5/10.0*
11.3/15.0*
7.5/10.0*
11.3/15.0*
15.0/20.0*
18.8/25.0*
7.5/10.0*
11.3/15.0*
15.0/20.0*
18.8/25.0*
10.0**
15.0**
10.0**
15.0**
20.0**
25.0**
10.0**
15.0**
20.0**
25.0**
10.0***
15.0***
18.1/20.8
27.1/31.3
36.1/41.7
18.3/20.8
26.9/31.3
36.1/41.7
54.2/62.5
18.1/20.8
27.1/31.3
36.1/41.7
54.2/62.5
18.1/20.8
27.1/31.3
36.1/41.7
54.2/62.5
36.1/41.7
54.2/62.5
72.2/83.3
90.3/104.2
36.1/41.7
54.2/62.5
72.2/83.3
90.3/104.2
20.8/24.1
31.3/36.1
20.8/24.1
31.3/36.1
41.7/48.1
52.1/60.1
20.8/24.1
31.3/36.1
41.7/48.1
52.1/60.1
12.0
18.0
12.0
18.0
24.1
30.1
12.0
18.0
24.1
30.1
10.0
15.1
MIN.
CIRCUIT
AMPACITY
(AMPS)
28.2/31.4
39.0/44.4
50.4/57.5
28.2/31.4
39.0/44.4
50.4/57.5
73.3/83.5
27.7/31.2
39.0/44.2
50.3/57.3
72.9/83.3
31.1/34.5
42.4/47.6
53.6/60.6
76.2/86.6
54.3/61.2
76.8/87.3
99.4/113.3
122.0/139.3
56.9/63.8
79.5/89.9
102.0/115.9
124.6/142.0
34.6/38.6
47.6/53.6
35.2/39.2
48.2/54.2
61.2/69.3
74.3/84.3
37.8/41.8
50.8/56.9
63.9/71.9
76.9/86.9
23.5
31.1
24.2
31.7
34.6
42.2
20.9
28.4
35.9
43.5
21.1
27.5
MAX.
MAX.
HACR2
FUSE
BREAKER
SIZE1
SIZE
(AMPS)
(AMPS)
30/35
30/35
40/45
40/45
60/60
60/60
30/35
30/35
40/45
40/45
60/60
60/60
80/80
80/80
35/40
35/40
40/45
40/45
60/60
60/60
80/90
80/90
35/35
35/35
45/50
45/50
60/70
60/70
80/80
80/80
60/70
60/70
80/90
80/90
100/125 100/125
125/150 125/150
70/70
70/70
80/90
80/90
110/125 110/125
125/150 125/150
35/40
35/40
50/60
50/60
40/40
40/40
50/60
50/60
70/70
70/70
80/90
80/90
50/50
50/50
60/60
60/60
70/80
70/80
80/90
80/90
25
25
35
35
25
25
35
35
35
35
45
45
25
25
30
30
40
40
45
45
25
25
30
30
1. Dual element, time delay type.
2. Standard circuit breakers may be used in Canada and on applications over 60 amps where the heaters are separately fused.
*. KW listed is for 240 volts, use this table for 208 or 230 volts.
**. KW listed is for 480 volts, use this table for 460 volts.
***.KW listed is for 600 volts, use this table for 575 volts.
Nominal
Voltage
240
480
600
Unitary Products Group
Voltage
208
230
460
575
KW Capacity
Multiplier
0.75
0.92
0.92
0.92
21
036-21577-002-A-0605
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+,*+92/7$*(&211
',$.12&.287
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³',$.12&.287
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81,7 6,=(
29(5$//
6,'(6833/<
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',0(16,21
³$´
5()5,*(5$17
&211(&7,216
6,'(5(7851
$,523(1,1*
(/(&75,&$/),/7(5
6(59,&($&&(66
&203$570(17 3$1(/
+,*+92/7$*(&211
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29(5$//
29(5$//
/2:92/7$*(&211
³',$.12&.287
81,7 &21'(16$7(
&211(&7,21 ³137,
75$3 5(48,5('
)5217
$OOGLPHQVLRQVDUHLQLQFKHV7KH\DUH
VXEMHFWWRFKDQJHZLWKRXWQRWLFH&HUWLILHG
GLPHQVLRQVZLOOEHSURYLGHGXSRQUHTXHVW
+,*+92/7$*(
³[ ',$
&211
.12&.287
6,'(6833/<
$,523(1,1*
%$&.
&21'(16(5
&2,/
6,'(5(7851
$,523(1,1*
&21'(16$7(
'5$,1 ³137,
%277206833/<
$,523(1,1*
%277205(7851
$,523(1,1*
FIGURE 3: UNIT DIMENSIONS
22
Unitary Products Group
036-21577-002-A-0605
TABLE 19: UNIT WEIGHTS
Unit Size
Shipping
Weight
Operating
Weight
018
024
030
036
042
048
060
330
338
340
341
348
376
456
325
333
335
336
343
371
451
Corner Weights
B
C
78
76
80
78
83
83
81
79
83
80
89
94
122
101
A
89
91
86
92
94
94
127
D
86
88
87
89
91
99
106
Economizer
(lbs.)
Roof Curb
(lbs.)
40
8" - 70
14" - 75
&(17(52)*5$9,7<
'
)5217
2)
81,7
&
$
%
FIGURE 4: CENTER OF GRAVITY
TABLE 20: CLEARANCES
Unit Clearances
(Minimum)
Front
Back
Left Side (Filter Access)
Right Side
Below Unit1
Above Unit2
between combustible roof curb material and the supply
duct.
0LQLPXPFOHDUDQFHRIDOOVLGHV
IRUWKHILUVW
RIGXFWIRU
N:=HURLQFKHVWKHUHDIWHUIRUDOO
RWKHUKHDWHUV]HURLQFKFOHDUDQFH
DOOVLGHVIRUHQWLUHOHQJWKRIGXFW
12"
0"
24"
24"
0"
36" (For Condenser Air
Discharge)
1. Units may be installed on combustible floors made from wood
or class A, B or C roof covering material.
2. Units must be installed outdoors. Overhanging structures or
shrubs should not obstruct outdoor air discharge outlet.
NOTE: For units applied with a roof curb, the minimum
clearance may be reduced from 1 inch to 1/2 inch
Unitary Products Group
)/(;,%/('8&7
&2//$5
23
036-21577-002-A-0605
TYPICAL APPLICATIONS
6833/< $,5
'8&7
5(7851$,5
'8&7
),(/'6833/,('
',6&211(&7 6:,7&+
/2&$7('725($52)81,7
7232:(56833/<
&21752/ :,5,1*
72,1'225
7+(50267$7
FIGURE 5: TYPICAL SLAB ON GROUND INSTALLATION
),(/'6833/,('
',6&211(&7 6:,7&+
02817('2181,7
7232:(56833/<
&21752/ :,5,1*
72,1'2257+(50267$7
6833/< $,5
'8&7
522)&85%
,167$//$7,21
5($5'8&7
522)&85%
,167$//$7,21
%27720'8&7
5(7851$,5
'8&7
6/$%21*5281'
,167$//$7,21
FIGURE 6: TYPICAL ROOF CURB INSTALLATION
24
Unitary Products Group
036-21577-002-A-0605
23(1,1*)25
5(7851$,5'8&7
23(1,1*)25
6833/< $,5'8&7
)5217
:22'1$,/(5
,168/$7('
3$1(/6
5(&200(1'(''8&7 6,=(
6833/< $,5'8&7
[
5(7851$,5'8&7
[
FIGURE 7: ROOF CURB DIMENSIONS (8” Roof curb also available)
[:,'(*$6.(7,1*)25&85%)5$0(
$1'$// '8&7 6833257 685)$&(6
81,7 %$6(5$,/
&2817(5)/$6+,1*
81,7 %$6(
:22'1$,/(5
0,1$%29(),1,6+('522)
&$17 675,3
,168/$7,21$1'522),1*0$7(5,$/
&85%)5$0(
,168/$7,21
522)'(&.$1'522),1*0$7(5,$/
FIGURE 8: ROOF CURB APPLICATION
Unitary Products Group
25
036-21577-002-A-0605
Notes for wiring diagrams on pages 27 thru 33.
Legend for wiring diagrams on pages 27 thru 33.
-F9
-6
(N O T U S E D )
-
2 -M 3
, 2 3 0 V C O IL
- -
26
- -
Unitary Products Group
036-21577-002-A-0605
OPTIONAL CCH
S / P CONFIGURATION
CCH
BLK
SEE
DETAIL
"A"
L1
BLK
T1
D / P CONFIGURATION
CCH
BLK
BLK
L1
L2
M1 - 2
T2
L2
DETAIL "A"
15695BASH0301
FIGURE 9: TYPICAL WIRING DIAGRAM (208/230-1-60 POWER SUPPLY) DEH MODELS
Unitary Products Group
27
036-21577-002-A-0605
SEE
DETAIL
"A"
15556BBSH0301
FIGURE 10:TYPICAL WIRING DIAGRAM (208/230-1-60 POWER SUPPLY) DEM MODELS
28
Unitary Products Group
036-21577-002-A-0605
FIGURE 11:TYPICAL WIRING DIAGRAM (208/230-3-60 POWER SUPPLY) DEH MODELS
Unitary Products Group
29
036-21577-002-A-0605
FIGURE 12:TYPICAL WIRING DIAGRAM (208/230-3-60 POWER SUPPLY) DEM MODELS
30
Unitary Products Group
036-21577-002-A-0605
FIGURE 13:TYPICAL WIRING DIAGRAM (460-3-60 and 575-3-60 POWER SUPPLY) DEH MODELS
Unitary Products Group
31
036-21577-002-A-0605
FIGURE 14:TYPICAL WIRING DIAGRAM (460-3-60 POWER SUPPLY) DEM MODELS
32
Unitary Products Group
036-21577-002-A-0605
MECHANICAL SPECIFICATIONS
GENERAL DESCRIPTION
Units shall be factory-assembled, single packaged, Electric
Cooling units, designed for outdoor mounted installation. DEH
units shall have minimum SEER ratings of 12 and DEM units
shall have minimum SEER ratings of 13. They shall have built
in, equal size, field convertible duct connections for down
discharge supply/return or horizontal discharge supply/return.
The units shall be factory wired, piped, charged with R-22
refrigerant and factory tested prior to shipment. All unit wiring
shall be both numbered and color coded.
All units shall be manufactured in a facility certified to ISO 9001
standards, and the cooling performance shall be rated in
accordance with DOE and ARI test procedures. Units shall be
certified to UL 1995/CAN/CSA C22.2 No. 236 standard.
UNIT CABINET
1.
Unit cabinet shall be constructed of G90 galvanized steel,
with exterior surfaces coated with a non-chalking, powered
paint finish, certified at 1000 hours salt spray test per
ASTM-B117 standards.
2.
The unit top shall be a single piece “Water Shed” design,
with drip edges and no-seam corners to provide optimum
water integrity.
3.
Unit shall have a rigidly mounted condenser coil guard to
provide protection from objects and personnel after
installation.
4.
Indoor blower section shall be insulated with up to 3/4”
thick, aluminum, foil faced insulation, fastened to prevent
insulation from entering the air stream.
5.
Cabinet panels shall be “large” size, easily removable for
servicing and maintenance, with built-in lift handles.
6.
7.
8.
9.
Unit shall be built on a formed, “Super-Structure” design
base pan, with embossments at critical points to add
strength, rigidity and aid in minimizing sound.
INDOOR (EVAPORATOR) FAN ASSEMBLY
1.
The DEH unit fan shall be direct drive, multi-speed design.
Job site selected (BHP) brake horse power shall not
exceed the motors nameplate horse power rating. The
DEM unit fan shall be on electronically commutated motor
that automatically adjusts the blower speed to meet the
required airflow.
2.
Fan wheel shall be double-inlet type with forward-curved
blades, dynamically balanced to operate smoothly
throughout the entire range of operation. Airflow design
shall be constant air volume.
3.
Bearings shall be sealed and permanently lubricated for
longer life and no maintenance.
4.
Fan assembly shall be “Slip Track” (slide-out) design for
easy removal and cleaning.
OUTDOOR (CONDENSER) FAN ASSEMBLY
1.
The outdoor fan shall be of the direct-driven propeller type,
discharge air vertically, have aluminum blades riveted to
corrosion resistant steel spider bracket and shall be
statically balanced for smooth operation.
2.
The outdoor fan motor shall be totally enclosed with
permanently lubricated bearings and internally protected
against overload conditions.
REFRIGERANT COMPONENTS
1.
b Shall have internal isolation and sound muffling to
minimize vibration and noise, and be externally isolated
on a dedicated, independent mounting.
2.
Full perimeter base rails shall be provided to assure
reliable transit of equipment, overhead rigging, fork truck
access and proper sealing on roof curb applications. Base
rails shall be removable, when required, to lower unit
height.
Filters shall be furnished and be accessible through a
removable access door, sealed air tight. (Single phase
models - accessory kit available. Three phase models standard from factory.)
Units vertical discharge and return duct configuration shall
be designed to fit between standard 24” O.C. beams
without modification to building structure, duct work and
base unit.
10. Condensate pan shall be internally sloped and conform to
ASHARE 62-89 self-draining standards, with ¾” NPTI
copper, ridged mount connection.
Unitary Products Group
Compressors:
a. Shall be fully hermetic reciprocating type, direct drive,
internally protected with internal high-pressure relief and
over temperature protection. The hermetic motor shall be
suction gas cooled and have a voltage range of + or 10% of the unit nameplate voltage.
Coils:
a. Evaporator and condenser coils shall have aluminum
plate fins mechanically bonded to seamless internallyenhanced copper tubes with all joints brazed.
b Evaporator and Condenser coils shall be of the direct
expansion, draw-thru design.
3.
Refrigerant Circuit and Refrigerant Safety Components
shall include:
a. Independent fixed-orifice or balanced port bi-flow TXV
expansion devices.
b. Filter/strainer to eliminate any foreign matter.
c. Accessible service gage connections on both suction
and discharge lines to charge, evacuate, and measure
refrigerant pressure during any necessary servicing or
troubleshooting, without losing charge and without
disrupting condenser or evaporator air flow.
33
036-21577-002-A-0605
d The refrigeration system shall provide at least 10° F of
liquid sub-cooling at design conditions.
4.
Unit Controls:
3.
The heating section assembly shall slide out of the unit for
easy maintenance and service.
4.
Units with electric heating sections shall be wired for a
single point power supply, with branch circuit fusing (where
required).
a. Unit shall contain a large, low voltage Terminal Board for
easy connection of field low voltage wiring.
b. Controls shall be mounted in a large control box with tiltout, hinged access door, allowing easy access for trouble
shooting and maintenance without affecting the normal
system operation pressures.
c. Unit shall have large, easily removable panels, covering
electrical controls and compressor, allowing easy access
for any necessary maintenance or servicing.
ELECTRIC HEATING SECTION
1.
An electric heating section, with nickel chromium elements,
shall be provided in a range of 5 thru 25 KW, offering two
stages of capacity - 7 KW and above on single phase
heaters, and 20 KW and above on three phase heaters.
2.
The heating section shall have a primary limit control(s)
and automatic reset, to prevent the heating element
system from operating at an excessive temperature.
34
UNIT OPERATING CHARACTERISTICS
1.
Unit shall be capable of starting and running at 125° F
outdoor temperature, exceeding maximum load criteria of
ARI Standard 210/240.
2.
The compressor, with standard controls, shall be capable
of operation down to 45° F outdoor temperature. Accessory
low ambient kit shall be available for operation to 0° F.
ELECTRICAL REQUIREMENTS
All unit power wiring shall enter unit cabinet at a single factory
provided location and be capable of side or bottom entry, to
minimize roof penetrations and avoid unit field modifications.
Separate side and bottom openings shall be provided for the
control wiring.
Unitary Products Group
036-21577-002-A-0605
Unitary Products Group
35
Subject to change without notice. Printed in U.S.A.
Copyright © 2005 by Unitary Products Group. All rights reserved.
Unitary
Products
Group
036-21577-002-A-0605
Supersedes: 036-21577-001-B-1004
5005
York
Drive
Norman
OK
73069
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