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Performance
Data
SSP-PRC002-EN
(System)
Table PD-11 — Gross Heating Capacities (MBh)
TWA155B Heat Pump with TWE155B Air Handler At 5000 CFM (I-P)
Outdoor Heating Capacity (BTUH/1000) At Total Power in Kilowatts At
Temperature Indicated Indoor Dry Bulb Temperature Indicated Indoor Dry Bulb Temperature
(°F) 60 70 75 80 60 70 75 80
-18 69.7 60.9 57.2 54.0 11.1 11.4 11.5 11.8
-13 71.1 63.2 60.2 57.4 11.0 11.3 11.6 11.8
-8 73.1 66.4 63.9 61.6 11.0 11.4 11.6 12.0
-3 76.0 70.4 68.4 66.8 10.9 11.4 11.7 12.1
2 79.8 75.4 73.9 72.7 10.9 11.5 11.9 12.3
7 84.5 81.1 80.0 79.3 11.0 11.6 12.1 12.6
12 90.2 87.7 87.0 86.6 11.1 11.8 12.3 12.8
17 96.7 95.1 94.6 94.4 11.2 12.0 12.5 13.1
22 104.2 103.2 102.9 102.8 11.3 12.2 12.8 13.4
27 112.6 111.9 111.8 111.8 11.5 12.5 13.1 13.7
32 121.8 121.4 121.3 121.3 11.7 12.8 13.4 14.1
37 131.3 131.0 130.8 130.7 12.0 13.1 13.8 14.4
42 141.4 140.9 140.7 140.5 12.3 13.4 14.1 14.8
47 151.9 151.3 151.0 150.6 12.6 13.8 14.5 15.2
52 163.0 162.2 161.6 161.0 12.9 14.1 14.8 15.6
57 174.4 173.3 172.5 171.7 13.2 14.5 15.2 15.9
62 186.2 184.6 183.6 182.6 13.6 14.9 15.6 16.3
67 198.0 196.0 194.8 193.5 14.0 15.3 16.0 16.7
72 210.0 207.6 206.2 204.8 14.4 15.7 16.4 17.1
Table PD-11 — Gross Heating Capacities (kW)
TWA155B Heat Pump with TWE155B Air Handler At 8494 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 20.4 17.8 16.8 15.8 5.5 6.0 6.2 6.5
-25.0 20.8 18.5 17.6 16.8 5.6 6.1 6.3 6.6
-22.2 21.4 19.4 18.7 18.0 5.7 6.2 6.5 6.7
-19.4 22.3 20.6 20.0 19.6 5.8 6.3 6.6 6.9
-16.7 23.4 22.1 21.6 21.3 5.9 6.5 6.7 7.0
-13.9 24.7 23.8 23.4 23.2 6.0 6.6 6.9 7.2
-11.1 26.4 25.7 25.5 25.3 6.2 6.7 7.0 7.4
-8.3 28.3 27.8 27.7 27.6 6.3 6.9 7.2 7.5
-5.6 30.5 30.2 30.1 30.1 6.5 7.0 7.4 7.7
-2.8 33.0 32.8 32.7 32.7 6.6 7.2 7.5 7.9
0.0 35.7 35.5 35.5 35.5 6.8 7.4 7.7 8.1
2.8 38.5 38.3 38.3 38.3 6.9 7.6 7.9 8.3
5.6 41.4 41.3 41.2 41.1 7.1 7.8 8.1 8.5
8.3 44.5 44.3 44.2 44.1 7.3 8.0 8.4 8.8
11.1 47.7 47.5 47.3 47.2 7.5 8.2 8.6 9.0
13.9 51.1 50.7 50.5 50.3 7.7 8.4 8.8 9.2
16.7 54.5 54.0 53.8 53.5 7.9 8.7 9.1 9.5
19.4 58.0 57.4 57.0 56.7 8.1 8.9 9.3 9.8
22.2 61.5 60.8 60.4 60.0 8.4 9.2 9.6 10.0
Correction Factors - Other Airflows“(Table Value
Correction Factor = Value at new airflow)
Airflow 4500 cfm 5500 cfm
7645 m
3
/h 9344 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 = 5000 cfm (8494 m
3
/h)
Heating Capacity (High Temp.) = 151,000 (44.27)
Heating Capacity (Low Temp.) = 95,000 (27.67)
Compressor Power (High Temp) = 10.94 kW
Compressor Power (Low Temp) = 9.18 kW
Coeff. Of Perf. (High Temp) = 3.2
Coeff. Of Perf. (Low Temp) = 2.3
Outdoor Fan Power = 1100 watts
Indoor Fan Power = 1700 watts
Note:
1.Rated with 25 feet of 1-3/8"" suction and 1/2"" liquid line."