Performance
Data(System)
Table PD-9 — Gross Heating Capacities (MBh)
TWA075A Heat Pump with TWE075A Air Handler At 2500 CFM
Outdoor | Heating Capacity (Btu/1000) At |
| Total Power in Kilowatts At |
| ||||
Temperature | Indicated Indoor Dry BulbTemperature | Indicated Indoor Dry BulbTemperature | ||||||
(°F) | 60 | 70 | 75 | 80 | 60 | 70 | 75 | 80 |
33.0 | 28.7 | 27.1 | 25.9 | 5.6 | 5.7 | 5.9 | 6.0 | |
34.1 | 30.4 | 29.0 | 27.9 | 5.5 | 5.7 | 5.9 | 6.1 | |
35.6 | 32.4 | 31.2 | 30.3 | 5.5 | 5.8 | 5.9 | 6.2 | |
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 |
72 | 116.3 | 114.5 | 113.4 | 112.3 | 7.2 | 7.9 | 8.2 | 8.6 |
Table PD-9 — Gross Heating Capacities (kW)
TWA075A Heat Pump with TWE075A Air Handler At 4247 m3/h (SI)
Outdoor |
| Heating Capacity (kW) At |
|
| Total Power in Kilowatts At |
| ||
Temperature | Indicated Indoor Dry BulbTemperature | Indicated Indoor Dry BulbTemperature | ||||||
(°C) | 15.6 | 21.1 | 23.9 | 26.7 | 15.6 | 21.1 | 23.9 | 26.7 |
9.7 | 8.4 | 7.9 | 7.6 | 5.5 | 6.0 | 6.2 | 6.5 | |
10.0 | 8.9 | 8.5 | 8.2 | 5.6 | 6.1 | 6.3 | 6.6 | |
10.4 | 9.5 | 9.1 | 8.9 | 5.7 | 6.2 | 6.5 | 6.7 | |
11.0 | 10.2 | 9.9 | 9.7 | 5.8 | 6.3 | 6.6 | 6.9 | |
11.7 | 11.0 | 10.8 | 10.7 | 5.9 | 6.5 | 6.7 | 7.0 | |
12.5 | 12.0 | 11.9 | 11.7 | 6.0 | 6.6 | 6.9 | 7.2 | |
13.5 | 13.1 | 13.0 | 12.9 | 6.2 | 6.7 | 7.0 | 7.4 | |
14.7 | 14.4 | 14.3 | 14.2 | 6.3 | 6.9 | 7.2 | 7.5 | |
15.9 | 15.7 | 15.6 | 15.6 | 6.5 | 7.0 | 7.4 | 7.7 | |
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 |
Correction Factors - Other Airflows |
| Airflow = 2500 cfm (4247 m3/h) | |
(Table Value x Correction Factor = Value at new airflow) | Heating Capacity (High Temp.) = 81,000 (23.72) | ||
|
|
| Heating Capacity (Low Temp.) = 49,000 (14.35) |
Airflow | 2250 cfm | 2750 cfm | Compressor Power (High Temp) = 5.67 kW |
| 3822 m3/h | 4672 m3/h | Compressor Power (Low Temp) = 4.80 kW |
Heating Capacity | x0.99 | x1.01 | Coeff. Of Perf. (High Temp) = 3.4 |
Compressor kW | x1.02 | x0.98 | Coeff. Of Perf. (Low Temp) = 2.3 |
|
|
| Outdoor Fan Power = 550 watts |
Values at ARI Rating Conditions of: |
| Indoor Fan Power = 800 watts | |
70F (21.1C) and 47/43F (8.3/6.1C)(High Temp.Cond.) |
| ||
70F (21.1C) and 17/15F | Note: | ||
|
|
| 1. Rated with 25 feet of |
20 |