036-21187-001REVA(0301)
DESCRIPTION
York horizontal ductable air conditioning packages offer a com-
plete line of unit options for indoor, through-the-wall installations
for high and low rise building applications.
York’s compact, low profile indoor design protects from potential
vandalism, weathering and eliminates the need for any unsightly
exterior equipment.
TECHNICAL GUIDE
Floor-by-floor installation provides independent zone and temper-
ature control. Renovation and restoration projects are simplified
where roof load, cooling tower, and construction restrictions can
present installation problems.
SINGLE PACKAGE AIR CONDITIONERS
HORIZONTAL INDOOR &
CONDENSER AIR FLOW
The air cooled DHH horizontal series units are available from 2 to
15 tons.
York’s DHH horizontal air cooled indoor air conditioning features
high efficiency, quality engineering and dependable operation.
HORIZONTAL FEATURES
•
Low profile cabinets are unitized for single package and/
or split Installation.
•
•
•
Ideal for tenant change and/or renovations.
Ductable ceiling mount saves valuable floor space.
Protected from extreme weather conditions and vandal-
ism.
•
•
•
Compact size fits through standard openings (31").
Low profile range 20" to 29" in depth.
Static compatibility to suit various installation require-
ments. using centrifugal blowers and adjustable pulleys.
•
Available in 2, 3, 4, 5, 8, 10, 12, and 15 ton capacities.
MODELS: D3HH 024 THRU 180
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
036-21187-001 REV A (0301)
PRODUCT NOMENCLATURE
D
3
H
H
0
6
0
A
4
6
PRODUCT CATEGORY
VOLTAGE CODE
06 = 208/230-1-60
25 = 208/230-3-60
46 = 460-3-60
D = Single Package Air
Conditioner
(Air Cooled)
NOMINAL
COOLING
CAPACITY (MBH)
58 = 575-3-60
024 = 24,000 BTUH
036 = 36,000BTUH
048 = 48,000BTUH
060 = 60,000BTUH
096 = 96,000BTUH
120=120,000BTUH
144=144,000BTUH
180 = 080,000 BTUH
PRODUCT GENERATION
Number = Generation
FACTORY INSTALLED
ELECTRIC HEAT
A = No Electric Heat Installed
PRODUCT IDENTIFIER
SK = Vertical Indoor Packaged Unit
HH = Horizontal Indoor Packaged
Unit
copper tubes mechanically bonded to rippled aluminum plate
fins. Both coils are employed in a draw-through configuration.
Large evaporator coil face area minimizes potential water
blow-off (max face velocity is 550 fpm at rated airflow).
GENERAL MECHANICAL SPECIFICATIONS
GENERAL - All 2 to 10 ton models ship with a full refrigerant
charge. The 12 and 15 ton models are shipped as separate
evaporator and condensing unit modules (nitrogen holding
charge only). The 4 through 10 ton units include refrigeration
line shut-off valves to allow the units to be field split. All pack-
ages/models are designed for suspended mounting via inte-
gral structural channels.
INDOOR/OUTDOOR FANS - Forward curved, double inlet
and double width centrifugal blowers are used for both evap-
orator and condenser air movement. blow wheels are fabri-
cated of galvanized steel. Blowers employ solid steel shafts,
supported in permanently lubricated ball bearing. All blow-
ers are belt driven in permanently lubricated ball bearing. All
blowers are belt driven. Variable-pitch motor sheaves allow
for field adjustment of blower rpm.
CABINET - All cabinets are completely constructed of 18
Gauge corrosion resistant "Galvalume" coated steel. The
entire unit interior (both evaporator and condensing section)
is insulated with 1/2" thick 2 LB density insulation. Service
panels are equipped with 1/2" thick 2 lb. density insulation.
Service panels are equipped with lifting handles for ease of
removal and handling.
ELECTRICAL/CONTROLS - All units are completely factory
wired with all necessary controls. Manual reset protection is
provided on both evaporator and condenser motors. A man-
ual reset circuit is also provided on each compressor control
circuit in the event of high/low pressure cutout. A 24 volt con-
trol circuit with oversize transformer, is provided for field con-
nection.
COMPRESSORS - All models utilize "Scroll" type hermetic
compressors. Compressors are mounted on rubber isolators
to minimize vibration transmission. Internal overload protec-
tion is provided. External high pressure and low pressure cut-
out switches are included in each compressor control circuit.
Crankcase heaters are standard on all models.
FILTERS - All models are shipped with 2 inch thick medium-
efficiency throwaway filters factory installed. Filter rack is
internal to the cabinet.
REFRIGERANT CIRCUIT - The 2 to 5 tons units use a single
refrigeration circuit. The 8 to 15 ton units feature two indepen-
dent refrigeration circuits. Each circuit includes an adjustable
thermal expansion valve (with external equalizer), liquid line
filter drier, sight glass/moisture indicator, and service gauge
ports.
FACTORY INSTALLED ACCESSORIES
OVERSIZED EVAPORATOR FAN MOTORS - Increased
horsepower motors and drive components are available for
those applications where external static pressure require-
ments exceed the capability of the standard motor.
EVAPORATOR AND CONDENSER COILS - The evaporator
and condenser coils are constructed of internally enhanced
Unitary Products Group
3
036-21187-001 REV A (0301)
CORROSION RESISTANT COATINGS - Condenser and/or
evaporator coils shall have a 2 to 3 mil coating of Heresite P-
413 protective coating applied in a multiple dip and bake pro-
cess.
airflow conditions. The use of the field installed Low Ambient
Control is strongly recommended when hot gas bypass is
installed.
FIELD INSTALLED ACCESSORIES
STAINLESS STEEL DRAIN PAN - Evaporator drain pan
shall be fabricated of 304 stainless steel material. The 3/4 in.
NPT drain connection fitting is also of 304 stainless steel.
LOW AMBIENT CONTROL - Head pressure control damper
kit will allow unit operation down to 0°F ambient. Damper
assembly fits over condenser air intake. The kit includes
damper actuator, and low pressure switch bypass timer(s).
HOT GAS BYPASS - Adjustable hot gas regulator and all
necessary piping shall be installed on lead compressor cir-
cuit. Bypass capacity shall be minimum 50% of compressor
capacity. The bypass valve opens at a preset suction pres-
sure to prevent coil freeze-up at light evaporator load, or low
TABLE 1: GENERAL DATA 2 TO 5 TONS
024
036
048
060
MODEL DHH:
NOMINAL COOLING (TONS)
2
3
4
5
COOLING PERFORMANCE
CALCULATED SEER*
GROSS COOLING CAPACITY (BTUH)
DESIGN CFM
10.5
10.5
10.6
10.4
26600
800
37200
1200
3.85
50300
1600
4.88
62700
2000
6.24
SYSTEM POWER (KW)
COMPRESSOR-TYPE
NUMBER USED
2.52
SCROLL
1
SCROLL
1
SCROLL
1
SCROLL
1
EVAPORATOR COIL-TYPE
FACE AREA (SQ FT)
ROWS/FPI
"COPPER TUBES, ALUMINUM FINS"
2.44
3/12
3.00
3/14
4.17
3/14
5.14
3/14
REFRIGERANT CONTROL
CONDENSER COIL-TYPE
FACE AREA (SQ FT)
ROWS/FPI
TX VALVE
TX VALVE
TX VALVE
TX VALVE
"COPPER TUBES, ALUMINUM FINS"
3.75
4/16
3.75
4/16
6.67
4/14
6.67
4/14
EVAPORATOR FAN-TYPE
NUMBER USED
1
1
1
1
DIAMETER x WIDTH (IN)
DRIVE
9x7
10x8
12x9
12x9
MOTOR HP (STANDARD/OVERSIZED)
CONDENSER FAN-TYPE
NUMBER USED
0.25/0.5
0.5/0.75
0.5/0.75
0.75/1
1
1
1
1
DIAMETER x WIDTH (IN)
DRIVE
10x10
10x10
12x11
12x11
MOTOR HP (STANDARD)
0.5
1
1
2
FILTERS
NUMBER USED-SIZE (IN)
CONDENSATE CONNECTION
WEIGHT
1-18x24x2
1-18x25x2
2-16x20x2
2-20x20x2
OPERATING
490
535
520
565
765
820
785
840
SHIPPING
*. Per ARI Standards 210
4
Unitary Products Group
036-21187-001 REV A (0301)
TABLE 2: GENERAL DATA 8 TO 15 TONS
MODEL DHH:
096
8
120
10
144
12
180
15
NOMINAL COOLING (TONS)
CALCULATED EER*
9.4
8.8
8.6
7.4
COOLING PERFOMANCE
GROSS COOLING CAPACITY (BTUH)
DESIGN CFM
100500
3000
124400
3800
154200
4600
191600
5600
SYSTEM POWER (KW)
COMPRESSOR-TYPE
NUMBER USED
10.22
SCROLL
2
13.35
SCROLL
2
17.11
SCROLL
2
24.20
SCROLL
2
EVAPORATOR COIL-TYPE
FACE AREA (SQ FT)
ROWS/FPI
COPPER TUBES, ALUMINUM FINS"
6.86
4/12
7.99
4/14
9.72
4/12
10.89
4/12
REFRIGERANT CONTROL
CONDENSER COIL-TYPE
FACE AREA (SQ FT)
ROWS/FPI
TX VALVE
TX VALVE
TX VALVE
TX VALVE
COPPER TUBES, ALUMINUM FINS
9.03
5/16
9.03
5/16
14.00
6/14
14.00
6/14
EVAPORATOR FAN-TYPE
NUMBER USED
"CENTRIFUGAL, FORWARD CURVED"
1
1
1
1
DIAMETER x WIDTH (IN)
DRIVE
15 x 11
15 x 11
15 x 15
15 x 15
BELT
MOTOR HP (STANDARD/OVERSIZED)
CONDENSER FAN-TYPE
NUMBER USED
1.5/2
3/NA
3/5
5/NA
"CENTRIFUGAL, FORWARD CURVED"
1
1
1
1
DIAMETER x WIDTH (IN)
DRIVE
15 x 15
15 x 15
15 x 15
15 x 15
MOTOR HP (STANDARD)
3
5
5
7.5
FILTERS
3-16 x 25 x
2
NUMBER USED-SIZE (IN)
2-20 x 25 x 2
4-14 x 20 x 2
3/4 NPT
6-14 x 20 x 2
CONDENSATE CONNECTION
OPERATING
1220
1305
1260
1330
1625
1780
1785
1940
SHIPPING
*. PER ARI STANDARDS 360
Unitary Products Group
5
036-21187-001 REV A (0301)
TABLE 3: COOLING PERFORMANCE DATA - DHH024
AMBIENT CONDENSER AIR TEMPERATURE
85°F
95°F
EWB
67°F
105°F
EWB
67°F
115°F
EWB
67°F
DHH024
2 TON
EWB
62°F
SC
67°F
TC
72°F
62°F
72°F
62°F
72°F
62°F
72°F
CFM EDB
TC
SC TC SC TC SC TC SC TC SC TC SC TC SC TC SC TC SC TC SC TC SC
75°F 24.7 17.8
80°F 24.7 20.9
85°F 24.7 24.0
75°F 25.4 18.9
80°F 25.4 22.3
85°F 25.7 25.7
75°F 25.9 19.8
80°F 25.9 23.6
85°F 26.6 26.6
27.1 14.3 29.6 10.8 23.8 17.3 26.1 13.7 28.5 10.5 22.8 16.6 25.0 13.5 27.2 10.0 21.7 16.2 23.6 12.9 25.0 9.1
27.1 17.4 29.6 14.0 23.8 20.4 26.1 17.0 28.5 13.6 22.8 19.9 25.0 16.7 27.2 13.1 21.7 19.4 23.6 16.0 25.0 11.6
27.1 20.5 29.6 17.1 23.8 23.5 26.1 20.2 28.5 16.7 23.1 23.1 25.0 19.8 27.2 16.2 22.2 22.2 23.6 19.2 25.0 14.1
27.7 15.0 30.2 11.1 24.4 18.3 26.6 14.4 29.2 10.7 23.4 17.8 25.5 14.1 27.8 10.2 22.3 17.4 24.1 13.4 25.7 9.4
27.7 18.5 30.2 14.5 24.4 21.8 26.6 18.0 29.2 14.2 23.4 21.4 25.5 17.6 27.8 13.7 22.3 20.9 24.1 17.1 25.7 12.1
27.7 21.9 30.2 18.0 25.1 25.1 26.6 21.6 29.2 17.7 24.2 24.2 25.5 21.1 27.8 17.2 23.0 23.0 24.1 20.6 25.7 14.6
28.3 15.6 30.8 11.3 24.9 19.3 27.2 15.2 29.7 10.9 23.8 18.8 26.0 14.8 28.3 10.4 22.5 18.3 24.5 14.2 26.2 9.6
28.3 19.5 30.8 15.1 24.9 23.1 27.2 19.1 29.7 14.7 23.8 22.7 26.0 18.6 28.3 14.2 22.5 22.1 24.5 18.1 26.2 12.5
28.3 23.3 30.8 19.0 25.7 25.7 27.2 23.0 29.7 18.6 25.0 25.0 26.0 22.5 28.3 18.1 23.9 23.9 24.5 22.0 26.2 15.5
700
800
900
TABLE 4: COOLING PERFORMANCE DATA - DHH036
AMBIENT CONDENSER AIR TEMPERATURE
105°F
85°F
95°F
EWB
67°F
115°F
DHH036
3 TON
EWB
EWB
EWB
72°F
62°F
62°F
SC
67°F
TC
62°F
72°F
62°F
67°F
72°F
67°F
72°F
SC
CFM EDB
TC
SC TC SC TC SC TC SC TC SC TC SC TC SC TC SC TC SC TC SC TC
75°F 34.5 25.6
1000 80°F 34.5 30.1
85°F 34.5 34.5
38.2 20.7 40.9 15.1 33.2 24.9 36.2 19.6 39.2 14.5 31.9 24.2 34.8 19.0 37.8 14.1 30.5 23.3 33.3 18.5 36.1 13.2
38.2 25.5 40.9 19.7 33.2 29.5 36.2 24.2 39.2 19.1 31.9 28.8 34.8 23.6 37.8 18.7 30.5 27.8 33.3 23.1 36.1 16.9
38.2 30.4 40.9 24.2 33.8 33.8 36.2 28.8 39.2 23.7 32.7 32.7 34.8 28.3 37.8 23.3 31.5 31.5 33.3 27.7 36.1 20.6
39.1 21.9 42.0 15.7 34.2 27.2 37.2 20.9 40.2 15.1 32.8 26.3 35.7 20.3 38.7 14.7 31.3 25.6 34.1 19.7 37.0 13.5
39.1 27.5 42.0 21.0 34.2 32.7 37.2 26.3 40.2 20.4 32.8 31.6 35.7 25.7 38.7 20.0 31.3 30.9 34.1 25.1 37.0 17.7
39.1 33.1 42.0 26.3 35.8 35.8 37.2 31.6 40.2 25.7 34.4 34.4 35.7 31.1 38.7 25.2 33.1 33.1 34.1 30.4 37.0 22.0
39.8 23.2 42.9 16.2 34.9 28.9 37.9 22.2 41.0 15.7 33.5 28.3 36.4 21.7 39.5 15.2 31.8 27.6 34.7 21.1 37.8 13.8
39.8 29.5 42.9 22.2 34.9 34.9 37.9 28.3 41.0 21.6 33.5 33.5 36.4 27.8 39.5 21.2 31.8 31.8 34.7 27.2 37.8 18.6
39.8 35.9 42.9 28.3 37.1 37.1 37.9 34.4 41.0 27.7 35.7 35.7 36.4 34.0 39.5 27.2 33.8 33.8 34.7 33.3 37.8 23.4
75°F 35.6 27.6
1200 80°F 35.6 33.0
85°F 37.0 37.0
75°F 36.4 29.6
1400 80°F 36.4 35.7
85°F 38.4 38.4
TABLE 5: COOLING PERFORMANCE DATA - DHH048
AMBIENT CONDENSER AIR TEMPERATURE
85°F
EWB
67°F
95°F
EWB
67°F
105°F
EWB
67°F
115°F
EWB
67°F
DHH048
4 TON
62°F
EDB TC SC
75°F 47.5 35.8 51.6 28.0 56.0 20.7 45.8 35.0 49.6 27.3 53.8 20.1 43.2 33.6 47.4 26.4 51.6 19.5 41.8 33.1 45.3 25.6 48.6 18.3
72°F
62°F
72°F
62°F
72°F
62°F
72°F
CFM
TC SC TC SC TC SC
TC
SC TC SC TC SC TC SC
TC
SC TC SC TC SC TC SC
1450 80°F 47.5 42.4 51.6 34.6 56.0 27.3 45.8 41.6 49.6 33.9 53.8 26.7 43.2 40.1 47.4 33.0 51.6 26.0 41.8 39.7 45.3 32.2 48.6 24.4
85°F 48.4 48.4 51.6 41.3 56.0 33.9 46.9 46.9 49.6 40.6 53.8 33.3 45.1 45.1 47.4 39.7 51.6 32.6 43.4 43.4 45.3 38.9 48.6 30.6
75°F 48.2 37.3 52.4 29.1 56.9 21.2 46.4 36.4 50.3 28.3 54.6 20.7 44.2 35.4 48.1 27.5 52.4 20.0 42.2 34.5 45.9 26.6 49.4 18.8
1600 80°F 48.2 44.4 52.4 36.3 56.9 28.4 46.4 43.6 50.3 35.5 54.6 28.0 44.2 42.6 48.1 34.7 52.4 27.1 42.2 41.8 45.9 33.8 49.4 25.5
85°F 49.8 49.8 52.4 43.6 56.9 35.6 48.2 48.2 50.3 42.7 54.6 35.3 46.4 46.4 48.1 41.9 52.4 34.3 44.6 44.6 45.9 41.0 49.4 32.3
75°F 49.0 39.1 53.2 30.2 57.8 21.7 47.1 38.2 51.1 29.5 55.4 21.1 44.8 37.2 48.8 28.6 53.2 20.5 42.8 36.3 46.6 27.9 50.4 19.6
1800 80°F 49.0 47.0 53.2 38.1 57.8 29.6 47.1 46.2 51.1 37.4 55.4 28.8 44.8 44.8 48.8 36.5 53.2 28.3 42.8 42.8 46.6 35.8 50.4 27.1
85°F 51.2 51.2 53.2 46.1 57.8 37.5 49.7 49.7 51.1 45.3 55.4 36.7 47.6 47.6 48.8 44.4 53.2 36.1 46.0 46.0 46.6 43.8 50.4 34.7
6
Unitary Products Group
036-21187-001 REV A (0301)
TABLE 6: COOLING PERFORMANCE DATA - DHH060
AMBIENT CONDENSER AIR TEMPERATURE
85°F
EWB
67°F
95°F
EWB
67°F
105°F
EWB
67°F
115°F
DHH060
5 TON
EWB
62°F
72°F
62°F
72°F
62°F
72°F
62°F
67°F
72°F
CFM EDB TC SC TC SC TC SC TC SC TC SC TC SC TC SC TC SC TC SC TC SC TC SC TC SC
75°F 58.8 44.3 63.8 34.7 69.2 25.7 56.6 43.2 61.4 33.8 66.6 24.9 54.1 42.0 58.8 32.8 63.8 24.1 51.6 40.8 56.1 31.7 61.0 23.3
1800 80°F 58.8 52.5 63.8 42.8 69.2 33.9 56.6 51.4 61.4 42.0 66.6 33.1 54.1 50.3 58.8 41.0 63.8 32.2 51.6 49.1 56.1 39.9 61.0 31.4
85°F 59.8 59.8 63.8 51.1 69.2 42.0 58.0 58.0 61.4 50.2 66.6 41.2 56.0 56.0 58.8 49.2 63.8 40.3 53.9 53.9 56.1 48.1 61.0 39.5
75°F 59.8 46.4 64.8 36.0 70.3 26.3 57.5 45.2 62.4 35.1 67.6 25.6 54.7 43.8 59.6 34.0 64.8 24.7 52.3 42.8 56.8 33.0 61.9 23.7
2000 80°F 59.8 55.3 64.8 44.9 70.3 35.2 57.5 54.2 62.4 44.1 67.6 34.6 54.7 52.7 59.6 43.0 64.8 33.6 52.3 51.8 56.8 42.0 61.9 32.7
85°F 61.7 61.7 64.8 53.9 70.3 44.1 59.8 59.8 62.4 53.2 67.6 43.8 57.6 57.6 59.6 52.0 64.8 42.5 55.4 55.4 56.8 50.9 61.9 41.5
75°F 60.6 48.3 65.6 37.5 71.2 26.8 58.2 47.2 63.1 36.4 68.4 26.1 55.6 45.9 60.4 35.4 65.6 25.3 53.0 44.9 57.5 34.4 62.6 24.5
2200 80°F 60.6 58.0 65.6 47.5 71.2 36.4 58.2 56.9 63.1 46.2 68.4 35.7 55.6 55.6 60.4 45.2 65.6 34.0 53.0 53.0 57.5 44.1 62.6 34.0
85°F 63.3 63.3 65.6 57.5 71.2 46.0 61.3 61.3 63.1 56.0 68.4 45.3 59.1 59.1 60.4 55.0 65.6 44.5 56.8 56.8 57.5 53.8 62.6 43.5
TABLE 7: COOLING PERFORMANCE DATA - DHH096
AMBIENT CONDENSER AIR TEMPERATURE
85°F
EWB
67°F
95°F
EWB
67°F
105°F
EWB
67°F
115°F
EWB
67°F
DHH096
8 TON
62°F
CFM EDB TC SC
72°F
62°F
72°F
TC
62°F
72°F
TC
62°F
72°F
TC SC
TC
SC TC SC TC SC
TC
SC
SC TC SC TC SC
SC TC SC TC SC
75°F 96.5 73.5 104.6 57.5 113.8 42.3 92.4 71.4 100.5 55.9 109.8 41.1 88.8 69.9 96.6 54.5 105.3 39.9 84.8 68.0 92.7 53.1 101.6 38.9
3000 80°F 96.5 87.3 104.6 71.4 113.8 58.1 92.4 85.2 100.5 69.9 109.8 54.9 88.8 83.9 96.6 68.4 105.3 53.4 84.8 82.0 92.7 66.9 101.6 52.4
85°F 98.7 98.7 104.6 85.3 113.8 69.8 95.4 95.4 100.5 83.9 109.8 68.6 92.4 92.4 96.6 82.3 105.3 67.2 89.2 89.2 92.7 80.8 101.6 66.1
75°F 97.4 75.5 105.6 58.9 114.9 42.9 93.3 73.8 101.6 57.4 110.8 41.7 89.4 71.8 97.5 55.8 106.2 40.5 85.6 70.2 93.5 54.5 102.5 39.5
3200 80°F 97.4 90.1 105.6 73.7 114.9 57.4 93.3 88.5 101.6 72.1 110.8 56.2 89.4 86.6 97.5 70.5 106.2 54.9 85.6 85.0 93.5 69.0 102.5 53.8
85°F 100.6 100.6 105.6 88.3 114.9 71.9 96.2 96.2 101.6 86.9 110.8 70.8 94.1 94.1 97.5 85.3 106.2 69.4 90.8 90.8 93.5 83.7 102.5 68.3
75°F 98.2 77.6 106.5 66.2 115.9 43.5 94.1 75.7 103.0 59.1 111.8 42.3 90.2 74.0 98.3 57.3 107.1 41.1 86.2 72.9 94.3 56.0 103.4 40.1
3400 80°F 98.2 93.0 106.5 75.8 115.9 58.7 94.1 91.2 103.0 74.7 111.8 57.6 90.2 89.5 98.3 72.8 107.1 56.2 86.2 86.2 94.3 71.4 103.4 55.2
85°F 102.3 102.3 106.5 91.2 115.9 74.0 98.8 98.8 103.0 90.4 111.8 73.0 95.7 95.7 98.3 88.3 107.1 71.4 92.4 92.4 94.3 86.9 103.4 70.4
TABLE 8: COOLING PERFORMANCE DATA - DHH120
AMBIENT CONDENSER AIR TEMPERATURE
85°F
EWB
67°F
95°F
EWB
67°F
105°F
EWB
67°F
115°F
EWB
67°F
DHH120
10 TON
62°F
CFM EDB TC SC
72°F
62°F
SC
72°F
62°F
SC
72°F
62°F
SC
72°F
TC
SC
TC SC TC
TC
SC
TC SC TC
TC
SC
TC SC TC
TC
SC
TC SC
75°F 118.4 90.9 128.5 71.3 139.8 52.5 113.8 87.8 123.8 69.5 134.2 50.8 108.8 86.4 118.0 87.3 128.6 49.2 103.5 84.1 112.8 65.5 123.5 47.9
3600 80°F 118.4 108.0 128.5 88.6 139.8 69.7 113.8 104.8 123.8 87.0 134.2 67.9 108.8 103.9 118.0 84.7 128.6 56.2 103.5 101.5 112.8 82.9 123.5 64.8
85°F 121.8 121.8 128.5 106.0 139.8 86.9 118.0 118.0 123.8 104.3 134.2 85.0 113.8 113.8 118.0 101.9 128.6 83.3 103.5 109.6 112.8 100.2 123.5 81.8
75°F 120.2 95.3 130.5 74.2 141.8 53.7 115.4 53.7 125.6 72.4 136.2 52.1 110.3 90.9 119.8 70.4 130.5 50.5 105.0 88.7 114.5 68.7 125.2 49.2
4000 80°F 120.2 114.1 130.5 93.3 141.8 72.4 115.4 112.2 125.6 91.5 136.2 70.8 110.3 109.9 119.8 89.6 130.5 69.0 105.0 105.0 114.5 87.7 123.5 67.7
85°F 125.6 125.6 130.5 112.3 141.8 91.3 121.8 121.8 125.6 110.6 136.2 89.4 117.2 117.2 119.8 108.6 130.5 87.8 112.8 112.8 114.5 106.8 125.2 86.3
75°F 121.8 99.8 132.1 77.1 143.6 54.8 117.0 97.8 127.2 75.4 137.8 53.3 111.6 95.7 121.2 73.4 132.0 51.7 106.2 93.3 115.8 71.5 126.6 50.3
4400 80°F 121.8 120.7 132.1 97.8 143.6 75.1 117.0 117.0 127.2 96.1 137.8 73.5 116.6 116.6 121.2 94.1 132.0 71.9 106.2 106.2 115.8 92.1 126.6 70.5
85°F 129.0 129.0 132.1 118.6 143.6 95.6 125.0 125.0 127.2 116.8 137.8 93.9 122.2 122.2 121.2 115.0 132.0 92.2 115.8 115.8 115.8 112.9 126.6 90.7
Unitary Products Group
7
036-21187-001 REV A (0301)
TABLE 9: COOLING PERFORMANCE DATA - DHH144
AMBIENT CONDENSER AIR TEMPERATURE
85°F
EWB
67°F
95°F
EWB
67°F
105°F
EWB
67°F
115°F
EWB
67°F
DHH144
12 TON
62°F
CFM EDB TC SC
72°F
TC SC
62°F
TC SC
72°F
TC SC
62°F
TC SC
72°F
TC SC
62°F
TC SC
72°F
TC SC
TC
SC
TC
SC
TC
SC
TC
SC
75°F 146.0 109.2 158.6 85.9 172.0 63.4 140.8 106.5 152.5 83.5 163.6 60.3 134.6 103.5 146.4 81.1 159.6 59.6 128.2 100.5 139.6 78.5 152.4 57.4
4300 80°F 146.0 128.9 158.6 105.6 172.0 83.4 140.8 126.2 152.5 103.5 163.5 79.3 134.6 123.2 146.4 101.0 159.6 79.3 128.2 120.3 139.6 98.5 152.4 77.1
85°F 147.8 147.8 158.6 125.9 172.0 103.2 143.4 143.4 152.5 123.5 163.6 98.1 134.6 138.6 146.4 120.9 159.6 99.1 133.2 133.2 139.6 118.3 152.4 96.7
75°F 148.6 114.2 161.4 89.4 174.8 64.8 143.0 111.6 155.0 86.9 166.2 61.6 136.8 109.0 148.8 84.6 162.2 51.1 130.2 105.8 141.7 81.7 154.8 58.9
4800 80°F 148.6 135.9 161.4 111.3 174.8 86.5 143.0 133.4 155.0 108.9 166.2 57.5 136.8 130.9 148.8 106.5 162.2 82.8 130.2 127.7 141.7 103.5 154.8 80.4
85°F 152.8 152.8 161.4 133.3 174.8 108.3 148.0 148.0 155.0 130.9 166.2 103.0 143.0 143.0 148.8 128.5 162.2 104.6 137.4 137.4 141.7 125.4 154.8 102.0
75°F 150.8 119.4 163.6 92.4 177.2 66.0 145.0 116.7 157.0 90.1 168.4 62.8 138.6 113.7 150.6 87.7 164.4 62.3 132.6 111.6 143.5 85.3 156.8 60.8
5300 80°F 150.8 143.2 163.6 116.4 177.2 89.6 145.0 140.6 157.0 114.1 168.4 85.2 138.6 137.6 150.6 111.5 164.4 85.6 132.6 132.6 143.5 109.2 156.8 84.3
85°F 157.2 157.2 163.6 140.3 177.2 113.4 152.0 152.0 157.0 138.1 168.4 107.7 146.8 146.8 150.6 135.3 164.4 109.1 141.2 141.2 143.5 133.0 156.8 108.3
TABLE 10: COOLING PERFORMANCE DATA - DHH180
AMBIENT CONDENSER AIR TEMPERATURE
85°F
EWB
67°F
95°F
EWB
67°F
105°F
EWB
67°F
115°F
EWB
67°F
DHH180
15TON
62°F
CFM EDB TC SC
72°F
TC SC
62°F
TC SC
72°F
TC SC
62°F
TC SC
72°F
TC SC
62°F
TC SC
72°F
TC SC
TC
SC
TC
SC
TC
SC
TC
SC
75°F 182.8 137.2 199.0 107.6 215.8 78.9 175.6 132.7 190.6 104.2 207.6 76.3 168.0 128.8 182.0 100.8 197.8 73.1 159.0 124.6 173.2 97.3 189.1 70.5
5400 80°F 182.8 161.9 199.0 132.3 215.8 103.5 175.6 156.9 190.6 129.0 207.6 100.8 168.0 153.3 182.0 125.3 197.8 97.5 159.0 149.3 173.2 121.9 189.1 94.9
85°F 184.4 184.4 199.0 157.0 215.8 128.1 178.8 178.8 190.6 153.8 207.6 125.3 172.5 172.5 182.0 150.1 197.8 122.0 165.2 165.2 173.2 146.7 189.1 119.3
75°F 186.0 143.5 202.2 111.4 219.2 80.4 178.4 138.6 193.6 108.0 210.8 77.7 170.6 135.2 184.6 104.4 200.4 74.5 161.4 131.0 175.6 101.1 192.0 72.1
6000 80°F 186.0 170.9 202.2 138.5 219.2 107.1 178.4 165.3 193.6 135.1 210.8 104.5 170.6 162.2 184.6 131.6 200.4 101.2 161.4 158.0 175.6 128.1 192.0 98.8
85°F 190.8 190.8 202.2 165.5 219.2 134.1 184.0 184.0 193.6 162.2 210.8 131.5 177.6 177.6 184.6 158.7 200.4 128.0 170.2 170.2 175.6 155.4 192.0 125.5
75°F 188.6 148.6 205.5 115.4 222.4 81.8 180.8 144.6 196.2 111.6 213.6 79.0 172.8 141.1 187.0 108.2 203.0 76.1 163.4 137.4 177.8 105.0 194.4 73.6
6600 80°F 188.6 177.8 205.5 145.2 222.4 110.9 180.8 173.9 196.2 141.0 213.6 108.2 172.8 170.5 187.0 137.8 203.0 105.1 163.4 163.4 177.8 134.5 194.4 102.2
85°F 195.6 195.6 205.5 174.8 222.4 140.3 189.2 189.2 196.2 170.4 213.6 137.5 182.0 182.0 187.0 167.1 203.0 133.9 174.6 174.6 177.8 164.1 194.4 131.2
TABLE 11: SUPPLY AIR BLOWER PERFORMANCE 2 TO 5 TON
EXTERNAL STATIC PRESSURE - INCHES W.C.
MODEL
DHH
SUPPLY
CFM
0.2
0.4
0.6
0.8
1.0
1.2
1.4
RPM
708
763
830
779
890
1007
664
710
780
696
752
812
BPH
0.09
0.12
0.16
0.18
0.29
0.43
0.27
0.34
0.47
0.39
0.51
0.66
RPM
845
901
955
880
985
1090
742
791
853
776
826
881
BPH
0.13
0.15
0.20
0.23
0.34
0.50
0.33
0.41
0.54
0.46
0.59
0.75
RPM
991
BPH
0.17
0.20
0.25
0.28
0.40
0.57
0.39
0.48
0.61
0.54
0.67
0.84
RPM
1120
1136
1192
1074
1159
1244
895
BPH
0.21
0.25
0.30
0.34
0.47
0.64
0.46
0.56
0.68
0.62
0.76
0.93
RPM
1240
1251
1300
1167
1239
1315
970
BPH
0.25
0.30
0.35
0.40
0.54
0.70
0.53
0.63
0.75
0.69
0.86
1.02
RPM
1352
1362
1401
1256
1314
1382
1043
1066
-
BPH
0.30
0.35
0.40
0.47
0.62
0.77
0.61
0.70
-
RPM
1456
1489
1495
1342
1382
-
BPH
0.36
0.41
0.46
0.54
0.71
-
700
800
024
036
048
1016
1078
978
900
1000
1200
1400
1450
1600
1800
1800
2000
2200
1075
1169
819
1116
1123
-
0.69
0.77
-
867
938
1005
1040
988
920
983
850
921
1051
1077
-
0.78
0.96
-
1110
1129
-
0.86
1.07
-
060
895
960
1021
1065
946
1007
NOTE:
1. At higher evaporator airflows, and wet bulb conditions condensate carry-over may occur. Adjust airflow downward as necessary
2. Values include pressure drop from wet coil and clean filters
3. Shaded ares indicate oversized motors are required
8
Unitary Products Group
036-21187-001 REV A (0301)
TABLE 12: SUPPLY AIR BLOWER PERFORMANCE 8 TO 15 TON
EXTERMAL STATIC PRESSURE - INCHES W.C.
0.8 1.0 1.2
MODEL
DHH
SUPPLY CFM
0.2
0.4
0.6
1.4
1.6
1.8
RPM BPH RPM BPH RPM BPH RPM BPH RPM BPH RPM BPH RPM BPH RPM BHP RPM BHP
640 0.77 700 0.88 757 1.01 810 1.14 861 1.26 908 1.36 854 1.58 995 1.65 1088 1.80
676 0.92 733 1.06 787 1.18 888 1.31 887 1.44 8.84 1.59 979 1.71 1020 1.95 1059 1.96
3000
3200
3400
3600
4000
4400
4300
4800
5300
5400
6000
6600
096
120
144
710 1.08 764 1.22 816 1.38 885 1.48 812 1.64 858 1.78 1001 1.82 1043 2.07
-
-
758 1.30 807 1.44 858 1.58 903 1.78 848 1.88 992 2.08 1034 2.18 1074 2.34 1118 2.48
830 1.75 876 1.80 822 2.07 965 2.23 1007 2.38 1048 2.58 1087 2.72 1128 2.88 1168 3.05
910 2.31 852 2.49 884 2.00 1084 2.84 1078 3.02
-
-
-
-
-
-
-
-
688 1.31 745 1.48 788 1.65 847 1.83 885 2.02 841 2.21 888 2.40 1030 2.60 1075 2.80
757 1.77 808 1.99 857 2.16 808 2.35 847 2.55 990 2.78 1031 2.97 1078 3.19 1133 3.41
828 2.84 878 2.55 818 2.76 861 2.98 1002 3.20 1042 3.42 1081 3.64 1119 3.37 1157 4.11
817 2.87 884 2.58 909 2.79 858 3.01 884 3.28 1034 3.45 1078 3.63 1111 3.91 1148 4.15
180
888 3.20 842 3.43 983 3.67 1028 3.91 1062 4.15 1099 4.40 1136 4.94 1171 4.89
-
-
-
-
878 4.20 1018 4.45 1057 4.71 1084 4.98
-
-
-
-
-
-
-
-
NOTE:
1. At higher evaporator airflows, and wet bulb conditions condensate carry-over may occur. Adjust airflow downward as necessary
2. Values include pressure drop from wet coil and clean filters
3. Shaded ares indicate oversized motors are required
TABLE 13: CONDENSER AIR BLOWER PERFORMANCE 2 TO 5 TON
EXTERNAL STATIC PRESSURE - INCHES W.C.
MODEL
DHH
OUTDOOR
CFM
0.2
0.4
0.6
0.8
1.0
1.2
RPM
731
941
669
826
BPH
0.23
0.54
0.58
1.17
RPM
842
BPH
0.29
0.62
0.68
1.30
RPM
946
BPH
0.36
0.71
0.79
1.42
RPM
1043
1182
887
BPH
0.43
0.80
0.90
1.56
RPM
1133
1258
956
BPH
0.50
0.89
1.02
1.70
RPM
-
BPH
-
024
036
048
060
1400
1950
2550
3300
1024
743
1104
816
1320
-
1.05
-
885
942
999
1056
1112
1.85
TABLE 14: CONDENSER AIR BLOWER PERFORMANCE 8 TO 15 TON
EXTERNAL STATIC PRESSURE - INCHES W.C.
0.6 0.8 1.0 1.2
RPM BPH RPM BPH RPM BPH RPM BPH RPM BPH RPM BPH RPM BHP RPM BHP
MODEL
DHH
OUTDOOR CFM
0.2
0.4
1.4
1.8
096
120
144
4800
5700
6800
757
801
811
1.77
2.88
3.41
808
845
848
1.96
3.20
3.62
857
986
889
2.18
3.43 1026 3.66 1085 3.90 1103 4.13 1133 4.87 1175 4.62
3.35 930 4.09 971 4.35 1010 4.61 1046 4.87 1087 5.14
903
2.35
947
2.55
880
2.76 1031 2.97 1073 3.19
Unitary Products Group
9
036-21187-001 REV A (0301)
ELECTRICAL DATA
TABLE 15: STANDARD MOTORS - 2 TO 5 TON
COMPRESSOR
EVAPORATOR FAN
CONDENSER FAN
MIN. CCT.
AMPACITY
MAX FUSE/
MODEL
DHH
VOLTAGE
CCT. BKR. AMP
QTY
RLA
13.6
8.6
LRA
HP
FLA
3.0
1.8
4.8
2.4
1.1
0.9
4.8
2.4
1.1
0.9
3.1
1.4
1.1
HP
FLA
4.8
2.4
7.2
3.7
1.7
1.5
7.2
3.7
1.7
1.5
6.6
3.0
2.5
024A06
024A25
036A06
036A25
036A46
036A58
048A06
048A25
048A46
048A58
060A25
060A46
060A58
208-230/1/60
208-230/3/60
208-230/1/60
208-230/3/60
460/3/60
1 @
1 @
1 @
1 @
1 @
1 @
1 @
1 @
1 @
1 @
1 @
1 @
1 @
61.0
55.0
88.0
77.0
39.0
31.0
129.0
99.0
49.5
40.0
123.0
62.0
50.0
0.25
0.25
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.75
0.75
0.75
0.50
0.50
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
2.00
2.00
2.00
24.80
14.95
34.38
20.35
9.93
35
20
50
30
15
15
70
35
20
15
50
25
20
17.9
11.4
5.7
575/3/60
4.7
8.28
208-230/1/60
208-230/3/60
460/3/60
26.4
15.0
8.2
45.00
24.85
13.05
10.40
33.83
16.90
13.48
575/3/60
6.4
208-230/3/60
460/3/60
19.3
10.0
7.9
575/3/60
TABLE 16: STANDARD MOTORS - 8 TO 15 TONS
COMPRESSOR
EVAPORATOR FAN
CONDENSER FAN
MODEL
DHH
MIN. CCT.
AMPACITY
MAX FUSE/
CCT. BKR. AMP
VOLTAGE
QTY
RLA
15.0
8.2
LRA
99.0
49.5
40.0
123.0
62.0
50.0
156.0
70.0
54.0
195.0
95.0
80.0
HP
1.550
1.50
1.50
3.00
3.00
3.00
3.00
3.00
3.00
5.00
5.00
5.00
FLA
4.8
2.2
1.9
9.2
4.2
3.6
9.2
4.2
3.6
14.3
6.6
5.7
HP
FLA
9.2
096A25
096A46
096A58
120A25
120A46
120A58
144A25
144A46
144A58
180A25
180A46
180A58
208-230/3/60
460/3/60
2 @
2 @
2 @
2 @
2 @
2 @
2 @
2 @
2 @
2 @
2 @
2 @
3.00
3.00
3.00
5.00
5.00
5.00
5.00
5.00
5.00
7.50
7.50
7.50
47.75
24.85
19.90
66.93
33.30
27.08
70.08
33.30
27.75
108.33
53.50
41.10
60
30
25
80
40
30
90
40
35
125
60
50
4.2
575/3/60
6.4
3.6
208-230/3/60
460/3/60
19.3
10.0
7.9
14.3
6.6
575/3/60
5.7
208-230/3/60
460/3/60
20.7
10.0
8.2
14.3
6.6
575/3/60
5.7
208-230/3/60
460/3/60
32.1
16.4
12.0
21.8
10.0
8.4
575/3/60
10
Unitary Products Group
036-21187-001 REV A (0301)
ELECTRICAL DATA
TABLE 17: OVERSIZE EVAPORATOR MOTORS - 2 TO 5 TONS
COMPRESSOR
EVAPORATOR FAN
CONDENSER FAN
MODEL
DHH
MAX FUSE/
CCT. BKR. AMP
MIN. CCT.
AMPACITY
VOLTAGE
QTY
RLA
13.6
LRA
61.0
RLA
0.50
LRA
4.8
RLA
0.50
LRA
4.8
024A06
024A25
036A06
036A25
036A46
036A58
048A06
048A25
048A46
048A58
060A25
060A46
060A58
208-230/1/60
208-230/3/60
208-230/1/60
208-230/3/60
460/3/60
1 @
1 @
1 @
1 @
1 @
1 @
1 @
1 @
1 @
1 @
1 @
1 @
1 @
26.60
15.55
35.48
21.05
10.23
8.48
40
20
50
30
15
15
70
40
20
15
50
25
20
8.6
17.9
11.4
5.7
55.0
88.0
77.0
39.0
31.0
129.0
99.0
49.5
40.0
123.0
62.0
50.0
0.50
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
1.00
1.00
1.00
2.4
5.9
3.1
1.4
1.1
5.9
3.1
1.4
1.1
3.7
1.7
1.5
0.50
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
2.00
2.00
2.00
2.4
7.2
3.7
1.7
1.5
7.2
3.7
1.7
1.5
6.6
3.0
2.5
575/3/60
4.7
208-230/1/60
208-230/3/60
460/3/60
26.4
15.0
8.2
46.10
25.55
13.35
10.60
34.43
17.20
13.88
575/3/60
6.4
208-230/3/60
460/3/60
19.3
10.0
7.9
575/3/60
TABLE 18: OVERSIZE EVAPORATOR MOTORS - 8 TO 10 TON
COMPRESSOR
EVAPORATOR FAN
CONDENSER FAN
MIN. CCT.
AMPACITY
MAX FUSE/
CCT. BKR. AMP
VOLTAGE
MODEL DHH
QTY
RLA
15.0
8.2
LRA
99.0
49.5
40.0
123.0
62.0
50.0
156.0
70.0
54.0
195.0
95.0
80.0
HP
FLA
6.6
3.0
2.5
9.2
4.2
3.6
14.3
6.6
5.7
14.3
6.6
5.7
HP
FLA
9.2
096A25
096A46
096A58
120A25
120A46
120A58
144A25
144A46
144A58
180A25
180A46
180A58
208-230/3/60
460/3/60
2 @
2 @
2 @
2 @
2 @
2 @
2 @
2 @
2 @
2 @
2 @
2 @
2.00
2.00
2.00
3.00*
3.00*
3.00*
5.00
5.00
5.00
5.00*
5.00*
5.00*
3.00
3.00
3.00
5.00
5.00
5.00
5.00
5.00
5.00
7.50
7.50
7.50
49.55
25.65
20.50
66.93
33.30
27.08
75.18
35.70
29.85
108.33
53.50
41.10
60
30
25
80
40
30
90
45
35
125
60
50
4.2
575/3/60
6.4
3.6
208-230/3/60
460/3/60
19.3
10.0
7.9
14.3
6.6
575/3/60
5.7
208-230/3/60
460/3/60
20.7
10.0
8.2
14.3
6.6
575/3/60
5.7
208-230/3/60
460/3/60
32.1
16.4
12.0
21.8
10.0
8.4
575/3/60
Unitary Products Group
11
036-21187-001 REV A (0301)
FIGURE 1: 2 TO 3 TON UNIT DIMENSIONS
12
Unitary Products Group
036-21187-001 REV A (0301)
FIGURE 2: 4 TO 5 TON UNIT DIMENSIONS
Unitary Products Group
13
036-21187-001 REV A (0301)
FIGURE 3: 8 TO 10 UNIT DIMENSIONS
14
Unitary Products Group
036-21187-001 REV A (0301)
FIGURE 4: 12 TO 15 UNIT DIMENSIONS
Unitary Products Group
15
Subject to change without notice. Printed in U.S.A.
CD:
036-21187-001 REV A (0301)
Copyright © by Unitary Products Group 2001. All rights reserved.
Supersedes: 530.45-TGIY (600)
Unitary
Products
Group
5005
York
Drive
Norman
OK
73069
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