Extended Capacity Charts (2020)
Cassette
Cooling Capacity Table
Model
(Btu/h)
Outdoor
Air Temp.
(°F DB )
Indoor Air Temp. °F DB / °F WB
68 / 57 73 / 61 77 / 64 80 / 67 86 / 72 90 / 75
TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI
9K
5 8.91 7.14 0.28 9.47 7.54 0.38 10.02 7.76 0.41 10.42 7.46 0.42 11.13 7.52 0.42 11.68 7.66 0.42
10 8.90 7.19 0.29 9.45 7.60 0.39 10.01 7.82 0.42 10.41 7.51 0.43 11.12 7.58 0.43 11.67 7.72 0.43
15 8.89 7.25 0.29 9.44 7.65 0.40 9.99 7.88 0.43 10.39 7.56 0.44 11.10 7.63 0.44 11.65 7.77 0.44
20 8.88 7.29 0.30 9.43 7.71 0.41 9.98 7.93 0.44 10.38 7.62 0.45 11.08 7.68 0.45 11.63 7.83 0.45
25 8.87 7.35 0.31 9.41 7.76 0.42 9.96 7.99 0.46 10.36 7.67 0.46 11.07 7.74 0.46 11.62 7.88 0.46
30 8.85 7.40 0.32 9.40 7.82 0.43 9.95 8.04 0.47 10.35 7.73 0.47 11.05 7.79 0.48 11.60 7.94 0.47
35 8.84 7.45 0.33 9.39 7.87 0.44 9.94 8.10 0.48 10.33 7.78 0.49 11.03 7.85 0.49 11.58 8.00 0.49
40 8.82 7.50 0.33 9.38 7.92 0.45 9.92 8.16 0.49 10.32 7.83 0.50 11.02 7.90 0.50 11.57 8.05 0.50
45 8.81 7.55 0.34 9.36 7.98 0.46 9.91 8.21 0.50 10.30 7.89 0.51 11.00 7.95 0.51 11.55 8.10 0.51
50 8.80 7.60 0.35 9.35 8.03 0.47 9.89 8.27 0.51 10.29 7.94 0.52 10.99 8.01 0.52 11.53 8.16 0.52
55 8.79 7.65 0.36 9.33 8.09 0.48 9.88 8.32 0.53 10.27 7.99 0.53 10.97 8.06 0.53 11.52 8.21 0.53
60 8.78 7.70 0.36 9.32 8.14 0.49 9.86 8.38 0.54 10.26 8.04 0.54 10.95 8.11 0.55 11.50 8.27 0.54
65 8.76 7.75 0.37 9.30 8.19 0.50 9.85 8.43 0.55 10.24 8.10 0.56 10.94 8.16 0.56 11.48 8.32 0.56
70 8.75 7.80 0.38 9.29 8.24 0.51 9.84 8.49 0.56 10.23 8.15 0.57 10.92 8.22 0.57 11.46 8.37 0.57
75 8.54 7.67 0.41 9.08 8.12 0.53 9.62 8.37 0.57 10.01 8.04 0.58 10.71 8.12 0.59 11.25 8.28 0.59
80 8.33 7.54 0.43 8.87 7.99 0.55 9.41 8.24 0.59 9.80 7.93 0.60 10.49 8.02 0.61 11.03 8.18 0.62
85 8.12 7.41 0.49 8.66 7.86 0.60 9.20 8.12 0.63 9.59 7.81 0.64 10.28 7.91 0.65 10.82 8.08 0.67
90 7.91 7.26 0.55 8.45 7.72 0.64 8.99 7.98 0.68 9.38 7.69 0.69 10.06 7.80 0.70 10.60 7.97 0.71
95 7.68 7.19 0.61 8.22 7.65 0.69 8.76 7.92 0.71 9.00 7.52 0.70 9.83 7.76 0.74 10.36 7.94 0.75
100 7.50 7.00 0.64 8.03 7.46 0.70 8.57 7.73 0.72 8.88 7.41 0.71 9.64 7.59 0.74 10.17 7.77 0.75
105 7.31 6.80 0.67 7.85 7.26 0.71 8.38 7.55 0.72 8.77 7.29 0.72 9.45 7.42 0.74 9.99 7.61 0.75
110 7.12 6.57 0.65 7.66 7.03 0.68 8.19 7.31 0.67 8.58 7.07 0.67 9.26 7.21 0.68 9.80 7.40 0.69
115 6.93 6.38 0.58 7.47 6.83 0.59 8.01 7.12 0.57 8.39 6.89 0.56 9.08 7.04 0.57 9.61 7.23 0.58
118 6.55 6.08 0.51 7.07 6.52 0.51 7.58 6.80 0.48 7.95 6.59 0.47 8.61 6.74 0.47 9.12 6.93 0.48
122 6.42 5.97 0.49 6.93 6.41 0.48 7.44 6.69 0.46 7.80 6.48 0.44 8.45 6.63 0.44 8.96 6.82 0.45
Heating Capacity Table
Model
(Btu/h)
Outdoor Air
Temp. ( °F D B)
Indoor Air Temp. °F DB / °F WB
°F D B °F W B
61 64 68 70 72 75
TC PI TC PI TC PI TC PI TC PI TC PI
9K
0 -0.4 4.46 0.48 4.20 0.50 4.19 0.51 4.10 0.52 4.02 0.52 3.85 0.54
5 4.5 5.21 0.49 4.97 0.51 4.90 0.52 4.79 0.53 4.71 0.53 4.52 0.55
10 9 5.72 0.50 5.49 0.52 5.37 0.53 5.26 0.54 5.17 0.54 4.97 0.56
17 15 6.28 0.51 6.06 0.52 5.89 0.54 5.77 0.55 5.68 0.56 5.46 0.57
20 19 6.62 0.52 6.41 0.53 6.20 0.55 6.08 0.56 5.99 0.57 5.76 0.58
25 23 7.18 0.53 6.97 0.54 6.72 0.56 6.60 0.57 6.50 0.58 6.25 0.60
30 28 7.75 0.54 7.50 0.56 7.25 0.58 7.11 0.59 7.01 0.60 6.75 0.61
35 32 8.31 0.56 8.05 0.58 7.77 0.59 7.63 0.60 7.52 0.61 7.25 0.63
40 36 8.73 0.57 8.49 0.59 8.22 0.61 8.08 0.62 7.96 0.63 7.68 0.65
45 41 9.27 0.59 9.04 0.61 8.78 0.63 8.63 0.64 8.51 0.65 8.20 0.67
47 43 9.48 0.60 9.27 0.62 9.00 0.64 8.85 0.65 8.73 0.66 8.42 0.68
50 46 9.50 0.60 9.31 0.61 9.08 0.63 8.95 0.64 8.85 0.65 8.55 0.67
55 51 9.55 0.59 9.39 0.60 9.22 0.62 9.11 0.62 9.03 0.63 8.76 0.64
60 56 9.60 0.58 9.47 0.59 9.35 0.60 9.28 0.61 9.21 0.61 8.98 0.62
63 59 9.62 0.58 9.52 0.59 9.44 0.60 9.37 0.60 9.32 0.60 9.10 0.61
68 64 9.65 0.58 9.57 0.58 9.52 0.59 9.47 0.59 9.43 0.59 9.24 0.60
Remarks:
TC: Total Cooling Capacity (Gross)
SHC: Sensible Heat Capacity (Gross)
PI: Power Input (including the compressor,
evap. fan motor & cond. fan motor)
DB: Dry Bulb Temperature
WB: Wet Bulb Temperature
29
Capacities and selection data