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SHF=0.71
Does not include booster heater (1.9kW)
Total power consumption (kW) Total capacity (x10
3
Btu/h)
30
35
24
18
12
3.0
2.5
2.0
1.5
15 25 35 45 55 65
Total power consumption (kW) Total capacity (x10
3
Btu/h)
Outdoor intake air DB temperature ( F)
Outdoor intake air WB temperature ( F)
36
30
24
18
12
3.0
2.5
2.0
1.5
63
67
71
63
67
71
023 3235
45 55
65
(67)
75 85 95 105 115
Indoor intake air DB temperature ( F)
Indoor intake air WB temperature ( F)
Indoor intake air WB temperature ( F)
Indoor intake air DB temperature ( F)
65
65
70
70
75
75
2. PERFORMANCE CURVE
NOTES : A point on the curve shows the reference point.
COOLING CAPACITY HEATING CAPACITY
COOLING CAPACITY HEATING CAPACITY
Does not include booster heater (1.9kW)
Total power consumption (kW) Total capacity (x10
3
Btu/h)
30
24
18
12
2.5
2.0
1.5
1.0
15 25 35 45 55 65
Total power consumption (kW) Total capacity (x10
3
Btu/h)
Outdoor intake air DB temperature ( F) Outdoor intake air WB temperature ( F)
Indoor intake air DB temperature ( F)
Indoor intake air DB temperature ( F)
65
65
70
70
75
75
30
24
18
12
2.5
2.0
1.5
1.0
63
67
71
63
67
71
SHF=0.82
023 3235
45 55
65
(67)
75 85 95 105 115
Indoor intake air WB temperature ( F)
Indoor intake air WB temperature ( F)
<PKH18FL>
<PKH24FL>
OC276-A-1.qxp 03.11.25 9:04 AM Page 7