 Indoor units: 18,000 Btu + 18,000 Btu (with optional kit K9FZ1818)
Indoor temperature
°FDB 60 65 70 75 78
Outdoor temperature
°FDB °FWB
TC IP TC IP TC IP TC IP TC IP
kBtu/h kW kBtu/h kW kBtu/h kW kBtu/h kW kBtu/h kW
5 3 25.41 3.66 24.80 3.74 24.20 3.82 23.59 3.89 22.99 3.97
14 12 30.92 3.72 30.19 3.79 29.45 3.87 28.71 3.95 27.98 4.03
23 19 35.69 3.77 34.84 3.85 33.99 3.93 33.14 4.01 32.29 4.08
32 28 37.95 3.55 37.05 3.63 36.15 3.70 35.24 3.78 34.34 3.85
41 37 39.78 3.52 38.84 3.59 37.89 3.66 36.94 3.74 35.99 3.81
47 43 42.00 3.70 41.00 3.77 40.00 3.85 39.00 3.93 38.00 4.00
50 47 42.69 3.68 41.67 3.76 40.65 3.84 39.64 3.91 38.62 3.99
59 50 44.74 3.65 43.68 3.73 42.61 3.80 41.55 3.88 40.48 3.95
68 59 45.49 3.15 44.41 3.21 43.32 3.28 42.24 3.34 41.16 3.41
75 65 48.02 3.13 46.88 3.20 45.74 3.26 44.59 3.33 43.45 3.39
Indoor temperature
°CDB 15.6 18.3 21.2 23.9 25.6
Outdoor temperature
°CDB °CWB
TC IP TC IP TC IP TC IP TC IP
kW kW kW kW kW
-15.0 -16.1 7.45 3.66 7.27 3.74 7.09 3.82 6.91 3.89 6.74 3.97
-10.0 -11.1 9.06 3.72 8.85 3.79 8.63 3.87 8.42 3.95 8.20 4.03
-5.0 -7.2 10.46 3.77 10.21 3.85 9.96 3.93 9.71 4.01 9.46 4.08
0.0 -2.2 11.12 3.55 10.86 3.63 10.59 3.70 10.33 3.78 10.06 3.85
5.0 2.8 11.66 3.52 11.38 3.59 11.10 3.66 10.83 3.74 10.55 3.81
8.3 6.1 12.31 3.70 12.02 3.77 11.72 3.85 11.43 3.93 11.14 4.00
10.0 8.3 12.51 3.68 12.21 3.76 11.91 3.84 11.62 3.91 11.32 3.99
15.0 10.0 13.11 3.65 12.80 3.73 12.49 3.80 12.18 3.88 11.86 3.95
20.0 15.0 13.33 3.15 13.01 3.21 12.70 3.28 12.38 3.34 12.06 3.41
23.9 18.3 14.07 3.13 13.74 3.20 13.40 3.26 13.07 3.33 12.73 3.39
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6-3. Heating capacity 6. Capacity table
OUTDOOR UNIT
AOU36RLXFZ1
OUTDOOR UNIT
AOU36RLXFZ1