Westinghouse WHP09WMA21S Design & Technical Manual page 21

Type
Model name
Power supply
Available voltage range
Airflow rate
Fan
Type × Q'ty
Motor output
1
Sound pressure level *
Heat exchanger type
Compressor Type
Refrigerant
Refrigerant oil
Enclosure
Net
Dimensions
(H × W × D)
Gross
Net
Weight
Gross
Size
Method
Connection pipe Pre-charge length
Max. length
Max. height difference
Operation range
NOTES:
• Specifications are based on the following conditions:
– Cooling: Indoor temperature of 80 °FDB (26.67 °CDB) / 67 °FWB (19.44 °CWB), and outdoor temperature of 95 °FDB (35 °CDB) / 75 °FWB (23.9 °CWB).
– Heating: Indoor temperature of 70 °FDB (21.11 °CDB) / 59 °FWB (15 °CWB), and outdoor temperature of 47 °FDB (8.33 °CDB) / 43 °FWB (6.11 °CWB).
– Pipe length: 24 ft 6 in (7.5 m), Height difference: 0 ft (0 m). (Between outdoor unit and indoor unit.)
• Protective function might work when using it outside the operation range.
• *1: Sound pressure level
– Measured values in manufacturer's anechoic chamber.
– Because of the surrounding sound environment, the sound levels measured in actual installation conditions might be higher than the specified values here.
3
CFM (m /h)
W
dB (A)
Dimensions
in (mm)
(H × W × D)
Fin pitch FPI
Rows × Stages
Pipe type
Type (Material)
Fin type
Surface treatment
Type
lb oz
Charge
g
Type
Material
Color
in (mm)
lb (kg)
Liquid
in (mm)
Gas
ft (m)
Cooling
°F (°C)
Heating
- 17 -
Inverter heat pump
WHP18SZA21S
208/230 V ~ 60 Hz
198—253 V
1,648
(2,800)
Propeller fan × 1
60
55
35-1/4 × 24-13/16 × 11/16
(895 × 630 × 18.19)
34-1/8 × 24-13/16 × 11/16
(867 × 630 × 18.19)
18
2 × 30
Copper
Aluminum
Blue fin
Rotary
R410A
3 lb 7 oz
1,550
VG74 (POE)
Steel sheet
White
25-9/16 × 33-7/8 × 12-3/16
(650 × 860 × 310)
28-3/8 × 39-3/16 × 16-9/16
(720 × 995 × 420)
99 (45)
108 (49)
Ø 1/4 (Ø 6.35)
Ø 1/2 (Ø 12.7)
Flare
24 (7.5)
65 (20)
Indoor unit higher than outdoor unit: 32 (10)
Outdoor unit higher than indoor unit: 16 (5)
5 to 115 (-15 to 46)
-4 to 75 (-20 to 24)
WHP24SZA21S
2,354
(4,000)
70
58
35-1/4 × 24-13/16 × 11/16
(895 × 630 × 18.19)
34-1/8 × 24-13/16 × 11/16
(867 × 630 × 18.19)
19-11/16 × 24-13/16 × 11/16
(500 × 630 × 18.19)
3 × 30
4 lb 12 oz
2,150
31-5/16 × 34-13/16 × 14-7/16
(795 × 885 × 366)
35-1/16 × 41-5/16 × 19-11/16
(890 × 1,050 × 500)
134 (61)
144 (65.5)
Ø 3/8 (Ø 9.52)
Ø 5/8 (Ø 15.88)
1. Specifications