18 SSP-PRC001-EN
Table PD-14: Gross Heating Capacities (MBh) 10 Ton TWA120A Heat Pump with 10 Ton
TWE120A Air Handler at 4000 CFM
Outdoor
Temperature in
Degrees F
Heating Capacity (BTUH/1000) at
Indicated Indoor Dry Bulb Temperature
Total Power in Kilowatts at
Indicated Indoor Dry Bulb Temperature
60 70 75 80 60 70 75 80
-18 29.9 42.3 46.5 49.9 7.4 8.4 9 9.5
-13 39.4 47.5 50.6 53 7.7 8.6 9.1 9.6
-8 46.9 52.6 54.8 56.7 7.9 8.8 9.2 9.7
-3 53.7 57.8 59.4 60.7 8.1 9 9.4 9.9
2 60.3 63.1 64.2 65 8.3 9.1 9.6 10
7 66.9 68.6 69.2 69.7 8.5 9.3 9.7 10.2
12 73.4 74.3 74.6 74.7 8.7 9.5 9.9 10.3
17 80.2 80.3 80.2 80.2 8.9 9.6 10.1 10.5
22 87.1 86.6 86.3 86 9 9.8 10.2 10.7
27 94.2 93.2 92.6 92.2 9.2 10 10.4 10.9
32 101.7 100.2 99.5 98.9 9.4 10.2 10.6 11.1
37 109.1 107.2 106.4 105.6 9.5 10.4 10.9 11.4
42 116.7 114.4 113.5 112.7 9.7 10.6 11.1 11.6
47 124.6 122.1 121.1 120.1 9.9 10.8 11.3 11.9
52 132.8 130.1 129 127.9 10.1 11.1 11.6 12.1
57 141.1 138.3 137.1 136 10.4 11.3 11.9 12.4
62 149.6 146.7 145.3 144.1 10.6 11.6 12.1 12.7
67 158.3 155.2 153.8 152.5 10.9 11.9 12.4 13.1
72 167.4 164.1 162.6 161.2 11.2 12.2 12.8 13.4
Performance Data
10 Ton
Correction Factors — Other Airflows
(Table Value X Correction Factor = Value at New
Airflow)
Airflow 3500 4500
Heating Capacityx .99 x 1.01
Compressor Kwx 1.02 x 0.98
Values at ARI Rating Conditions of:
70 and 47/43 (High Temp. Point)
70 and 17/15 (Low Temp. Point)
Airflow = 4000 cfm
Heating Capacity (High Temp.) = 119000 Btuh
Heating Capacity (Low Temp.) = 79000 Btuh
Compressor Power (High Temp.) = 9.17 Kw
Compressor Power (Low Temp.) = 7.55 Kw
Coeff. of Perf. (High Temp) = 3.00
Coeff. of Perf. (Low Temp) = 2.32
Outdoor Fan Power = 1080 Watts
Indoor Fan Power = 1170 Watts
NOTE:
1. Rated with 25 feet of 1
3
/8" suction and ½" liquid
line.
