Full Product Manual
5.CAPACITIES AND SELECTION DATA
Performance data (Heating operation at rated frequency)
48K outdoor unit matches 42K indoor unit
Performance data (Heating operation at rated frequency)
48K outdoor unit matches 48K indoor unit
Airflow
(CFM)
ID OD
1150
60
70
75
80
1350
60
70
75
80
1550
60
70
75
80
TC 49.5 49.5 49.4 49.4 49.2 47.4 43.6 40.3 37.4 37.5 35.2 33.7 31.5 29.2 27.3 25.5
kW 3.06 3.27 3.55 3.84 4.15 4.18 4.02 3.88 3.77 4.15 4.04 3.93 3.80 3.72 3.60 3.53
TC 38.3 38.0 38.3 38.1 37.8 37.7 37.7 37.7 36.8 36.8 34.3 33.2 30.9 28.7 26.9 25.0
kW 2.29 2.41 2.65 2.83 3.04 3.31 3.65 3.97 4.12 4.52 4.38 4.25 4.11 4.00 3.87 3.77
TC 32.2 32.1 32.1 32.1 32.1 32.1 31.6 31.6 31.6 31.6 31.6 31.5 29.2 26.9 24.6 22.8
kW 1.91 2.05 2.22 2.38 2.61 2.82 3.00 3.28 3.51 3.84 4.14 4.43 4.29 4.16 4.04 3.93
TC 26.4 26.4 26.4 26.4 26.3 26.3 26.2 26.2 26.3 25.9 25.9 25.9 25.9 25.9 24.3 22.4
kW 1.58 1.68 1.82 1.98 2.12 2.30 2.47 2.73 2.90 3.08 3.32 3.59 3.87 4.22 4.21 4.09
TC 55.3 55.3 55.2 53.7 50.7 48.0 44.3 40.9 38.3 38.1 35.4 34.4 32.1 29.8 27.9 25.9
kW 3.62 3.83 4.14 4.25 4.14 4.09 3.97 3.84 3.76 4.12 4.01 3.91 3.81 3.72 3.62 3.55
TC 42.8 42.6 42.2 42.2 42.2 42.0 41.9 39.9 37.4 37.3 34.9 34.0 31.4 29.1 27.3 25.3
kW 2.64 2.82 2.99 3.24 3.52 3.73 4.21 4.19 4.08 4.46 4.35 4.22 4.11 4.00 3.88 3.80
TC 36.1 36.0 35.7 36.0 35.8 35.4 35.4 35.5 35.5 35.5 34.4 32.0 29.7 27.3 24.9 23.2
kW 2.22 2.36 2.51 2.76 2.92 3.14 3.45 3.76 4.02 4.42 4.53 4.40 4.28 4.15 4.04 3.94
TC 29.6 29.6 29.6 29.6 29.6 29.4 29.4 29.1 29.1 29.0 29.1 29.1 29.1 26.9 24.5 22.8
kW 1.82 1.94 2.10 2.26 2.43 2.61 2.87 3.04 3.25 3.53 3.81 4.09 4.43 4.33 4.19 4.09
TC 61.6 60.6 57.2 54.7 51.5 48.9 44.9 41.5 38.9 38.7 36.2 34.9 32.6 30.3 28.4 26.4
kW 4.25 4.35 4.25 4.22 4.12 4.09 3.97 3.87 3.79 4.15 4.05 3.97 3.88 3.79 3.70 3.63
TC 47.3 47.2 47.2 47.2 47.1 47.1 43.9 40.6 38.0 37.9 35.5 34.3 32.0 29.7 27.8 25.8
kW 3.03 3.23 3.51 3.79 4.08 4.40 4.33 4.21 4.11 4.49 4.38 4.26 4.16 4.07 3.95 3.88
TC 40.3 40.2 40.2 39.7 39.7 39.6 39.7 39.6 37.5 37.4 35.0 32.6 30.2 27.8 25.6 23.8
kW 2.58 2.73 2.97 3.11 3.37 3.65 4.00 4.33 4.29 4.68 4.56 4.45 4.33 4.22 4.11 4.02
TC 33.2 33.1 33.1 33.1 33.1 32.9 32.5 32.5 32.6 32.5 32.5 32.1 29.8 27.4 25.1 23.3
kW 2.15 2.27 2.45 2.61 2.83 3.04 3.24 3.52 3.74 4.08 4.38 4.63 4.50 4.39 4.26 4.16
Airflow
(CFM)
ID OD
1360
60
70
75
80
1560
60
70
75
80
1760
60
70
75
80
TC 56.6 56.6 56.4 56.4 56.3 54.2 49.8 46.1 42.8 42.9 40.3 38.5 36.0 33.4 31.2 29.1
kW 3.49 3.73 4.05 4.39 4.74 4.77 4.60 4.44 4.31 4.74 4.61 4.48 4.40 4.24 4.12 4.04
TC 43.7 43.4 43.7 43.6 43.2 43.0 43.0 43.0 42.1 42.1 39.2 37.9 35.3 32.8 30.8 28.6
kW 2.61 2.75 3.03 3.24 3.48 3.78 4.16 4.53 4.71 5.16 5.00 4.85 4.69 4.56 4.42 4.31
TC 36.8 36.7 36.7 36.7 36.7 36.7 36.1 36.1 36.1 36.1 36.1 36.0 33.4 30.8 28.1 26.1
kW 2.18 2.34 2.53 2.72 2.98 3.22 3.43 3.75 4.00 4.39 4.72 5.06 4.90 4.76 4.61 4.48
TC 30.2 30.2 30.2 30.2 30.1 30.1 29.9 29.9 30.1 29.7 29.7 29.7 29.7 29.7 27.7 25.7
kW 1.81 1.92 2.08 2.26 2.42 2.63 2.82 3.12 3.32 3.52 3.80 4.10 4.42 4.82 4.80 4.68
TC 63.2 63.2 63.0 61.4 57.9 54.9 50.6 46.8 43.7 43.6 40.4 39.3 36.7 34.1 31.9 29.7
kW 4.13 4.37 4.72 4.85 4.72 4.68 4.53 4.39 4.29 4.71 4.58 4.47 4.36 4.24 4.13 4.05
TC 49.0 48.7 48.3 48.3 48.3 48.0 47.9 45.7 42.8 42.6 39.9 38.9 35.9 33.2 31.2 29.0
kW 3.01 3.22 3.41 3.70 4.02 4.26 4.80 4.79 4.66 5.09 4.96 4.82 4.69 4.56 4.44 4.34
TC 41.2 41.1 40.8 41.1 41.0 40.4 40.4 40.6 40.6 40.6 39.3 36.6 33.9 31.2 28.4 26.5
kW 2.53 2.69 2.87 3.15 3.33 3.59 3.94 4.29 4.60 5.04 5.17 5.03 4.88 4.74 4.61 4.50
TC 33.8 33.8 33.8 33.8 33.8 33.7 33.7 33.2 33.2 33.1 33.2 33.2 33.2 30.8 28.0 26.1
kW 2.08 2.21 2.40 2.58 2.77 2.98 3.28 3.48 3.72 4.04 4.36 4.68 5.06 4.95 4.79 4.68
TC 70.3 69.2 65.4 62.5 58.9 55.9 51.3 47.4 44.4 44.3 41.4 39.9 37.2 34.6 32.4 30.2
kW 4.85 4.96 4.85 4.82 4.71 4.68 4.53 4.42 4.32 4.74 4.63 4.53 4.44 4.32 4.23 4.15
TC 54.1 53.9 53.9 53.9 53.8 53.8 50.2 46.3 43.4 43.3 40.6 39.2 36.6 33.9 31.7 29.5
kW 3.46 3.68 4.00 4.32 4.66 5.03 4.95 4.80 4.69 5.12 5.00 4.87 4.76 4.64 4.52 4.44
TC 46.1 45.9 45.9 45.4 45.4 45.2 45.4 45.2 42.9 42.8 40.0 37.2 34.5 31.7 29.2 27.2
kW 2.95 3.12 3.40 3.56 3.84 4.16 4.56 4.95 4.90 5.35 5.20 5.08 4.95 4.82 4.69 4.60
TC 37.9 37.8 37.8 37.8 37.8 37.7 37.1 37.1 37.2 37.1 37.1 36.7 34.1 31.3 28.7 26.6
kW 2.45 2.59 2.80 2.98 3.24 3.48 3.70 4.02 4.28 4.66 5.00 5.28 5.14 5.01 4.87 4.76
20
(°F/℃)
72
/22.2
(°F/℃)
67
/19.4
62
/12.7
57
/13.9
52
/11.1
47
/8.3
42
/5.5
37
/2.8
32
/0
27
/-2.8
22
/-5.5
17
/-8.3
12
/-11.1
7/
-13.9
2/
-16.7
-4
/-20
(°F/℃)
72
/22.2
(°F/℃)
67
/19.4
62
/12.7
57
/13.9
52
/11.1
47
/8.3
42
/5.5
37
/2.8
32
/0
27
/-2.8
22
/-5.5
17
/-8.3
12
/-11.1
7/
-13.9
2/
-16.7
-4
/-20