61
Indoor intake air Dry-bulb
temperature(
)
Indoor intake air Dry-bulb
temperature(
)
Heating capacity
15
20
26
Outdoor intake air Wet-bulb temperature (
)
Capacity correction factors
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
-10
-5
0
5
10
15
Total input (heating)
15
20
26
Outdoor intake air Wet-bulb temperature (
)
Input correction factors
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
-10
-5
0
5
10
15
NOTE: The above curves are for the heating operation without any frost.
