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Performance
Data
SSP-PRC002-EN
(System)
Correction Factors - Other Airflows
(Table Value x Correction Factor = Value at new airflow)
Airflow 2250 cfm 2750 cfm
3822 m
3
/h 4672 m
3
/h
Heating Capacity x 0.99 x 1.01
Compressor kW x 1.02 x 0.98
Values at ARI Rating Conditions of:
70F (21.1C) and 47/43F (8.3/6.1C)(High Temp.Cond.)
70F (21.1C) and 17/15F (-8.3/-9.4C)(Low Temp. Cond)
Airflow = 2500 cfm (4247 m
3
/h)
Heating Capacity (High Temp.) = 81,000 (23.72)
Heating Capacity (Low Temp.) = 49,000 (14.35)
Compressor Power (High Temp) = 5.67 kW
Compressor Power (Low Temp) = 4.80 kW
Coeff. Of Perf. (High Temp) = 3.4
Coeff. Of Perf. (Low Temp) = 2.3
Outdoor Fan Power = 550 watts
Indoor Fan Power = 800 watts
Note:
1. Rated with 25 feet of 1-3/8" suction and 1/2" liquid line.
Table PD-9 — Gross Heating Capacities (MBh)
TWA075A Heat Pump with TWE075A Air Handler At 2500 CFM (I-P)
Outdoor Heating Capacity (Btu/1000) At Total Power in Kilowatts At
Temperature Indicated Indoor Dry Bulb Temperature Indicated Indoor Dry Bulb Temperature
(°F) 60707580 60707580
-18 33.0 28.7 27.1 25.9 5.6 5.7 5.9 6.0
-13 34.1 30.4 29.0 27.9 5.5 5.7 5.9 6.1
-8 35.6 32.4 31.2 30.3 5.5 5.8 5.9 6.2
-3 37.5 34.8 33.9 33.2 5.5 5.8 6.0 6.3
2 40.0 37.7 37.0 36.4 5.5 5.9 6.1 6.4
7 42.8 41.1 40.5 40.1 5.6 6.0 6.2 6.5
12 46.2 44.9 44.4 44.2 5.6 6.1 6.3 6.6
17 50.0 49.1 48.7 48.5 5.7 6.2 6.5 6.8
22 54.4 53.6 53.4 53.2 5.8 6.3 6.6 7.0
27 59.2 58.6 58.4 58.2 5.9 6.4 6.8 7.1
32 64.5 63.9 63.7 63.5 6.0 6.6 6.9 7.3
37 69.9 69.4 69.1 68.8 6.1 6.7 7.1 7.5
42 75.7 75.1 74.7 74.3 6.2 6.9 7.2 7.6
47 81.8 81.1 80.6 80.1 6.4 7.0 7.4 7.8
52 88.3 87.4 86.8 86.2 6.5 7.2 7.6 8.0
57 95.1 93.9 93.2 92.4 6.7 7.4 7.7 8.1
62 102.0 100.6 99.8 98.9 6.8 7.5 7.9 8.3
67 109.0 107.4 106.5 105.5 7.0 7.7 8.1 8.5
7 2 11 6 .3 11 4 .5 11 3. 4 11 2.3 7.2 7.9 8.2 8.6
Table PD-9 — Gross Heating Capacities (kW)
TWA075A Heat Pump with TWE075A Air Handler At 4247 m
3
/h (SI)
Outdoor Heating Capacity (kW) At Total Power in Kilowatts At
Temperature Indicated Indoor Dry Bulb Temperature Indicated Indoor Dry Bulb Temperature
(°C) 15.6 21.1 23.9 26.7 15.6 21.1 23.9 26.7
-27.8 9.7 8.4 7.9 7.6 5.5 6.0 6.2 6.5
-25.0 10.0 8.9 8.5 8.2 5.6 6.1 6.3 6.6
-22.2 10.4 9.5 9.1 8.9 5.7 6.2 6.5 6.7
-19.4 11.0 10.2 9.9 9.7 5.8 6.3 6.6 6.9
-16.7 11.7 11.0 10.8 10.7 5.9 6.5 6.7 7.0
-13.9 12.5 12.0 11.9 11.7 6.0 6.6 6.9 7.2
-11.1 13.5 13.1 13.0 12.9 6.2 6.7 7.0 7.4
-8.3 14.7 14.4 14.3 14.2 6.3 6.9 7.2 7.5
-5.6 15.9 15.7 15.6 15.6 6.5 7.0 7.4 7.7
-2.8 17.3 17.2 17.1 17.0 6.6 7.2 7.5 7.9
0.0 18.9 18.7 18.7 18.6 6.8 7.4 7.7 8.1
2.8 20.5 20.3 20.2 20.1 6.9 7.6 7.9 8.3
5.6 22.2 22.0 21.9 21.8 7.1 7.8 8.1 8.5
8.3 24.0 23.7 23.6 23.4 7.3 8.0 8.4 8.8
11.1 25.9 25.6 25.4 25.2 7.5 8.2 8.6 9.0
13.9 27.8 27.5 27.3 27.1 7.7 8.4 8.8 9.2
16.7 29.9 29.5 29.2 29.0 7.9 8.7 9.1 9.5
19.4 31.9 31.5 31.2 30.9 8.1 8.9 9.3 9.8
22.2 34.1 33.5 33.2 32.9 8.4 9.2 9.6 10.0