76
Combination
Outdoor air temp.
Indoor air temperature
61
64
68
70
72
75
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
℉
DB
℉
WB KBtu/h
kW
KBtu/h
kW
KBtu/h
kW
KBtu/h
kW
KBtu/h
kW
KBtu/h
kW
90%
-3.5
-4.0
102.9
12.50
102.3
12.93
102.3
13.38
101.8
13.60
101.8
13.83
101.8
14.26
-2.0
-2.5
104.4
12.63
104.4
13.08
103.9
13.51
103.9
13.73
103.9
13.95
103.4
14.38
2.0
1.5
108.5
12.95
108.0
13.36
108.0
13.78
108.0
14.00
107.5
14.20
107.5
14.61
7.0
5.0
113.1
13.27
112.6
13.66
112.6
14.06
112.1
14.13
112.1
14.46
112.1
14.86
11.0
8.5
117.8
13.58
117.8
13.96
117.3
14.35
117.3
14.55
117.3
14.73
116.7
15.11
14.5
12.0
123.4
13.90
123.4
14.26
122.9
14.63
122.9
14.83
122.9
15.01
122.4
15.38
15.0
14.0
126.5
14.06
126.0
14.43
126.0
14.78
125.5
14.96
125.5
15.14
125.5
15.49
17.0
16.0
129.1
14.21
129.1
14.56
128.6
14.91
128.6
15.08
128.6
15.26
127.0
15.41
19.5
18.0
133.7
14.45
133.7
14.78
133.2
15.13
133.2
15.29
133.2
15.46
127.0
14.71
23.0
22.0
140.9
14.76
140.4
15.08
140.4
15.39
140.4
15.56
136.3
15.08
127.0
13.83
26.5
25.0
147.6
15.04
147.6
13.68
146.1
15.41
140.9
14.79
136.3
14.20
127.0
13.03
32.0
30.5
159.9
15.48
155.3
13.43
146.1
13.98
140.9
13.43
136.3
12.90
127.0
11.85
37.5
36.0
164.6
14.74
155.3
13.73
146.1
12.73
140.9
12.25
136.3
11.77
127.0
10.84
41.0
40.0
164.6
13.86
155.3
12.92
146.1
12.00
140.9
11.54
136.3
11.10
127.0
10.22
45.0
43.0
164.6
13.03
155.3
12.17
146.1
11.30
140.9
10.89
136.3
10.47
127.0
9.66
48.0
46.0
164.6
12.28
155.3
11.45
146.1
10.66
140.9
10.27
136.3
9.89
127.0
9.13
52.0
50.0
164.6
11.57
155.3
10.80
146.1
10.07
140.9
9.71
136.3
9.34
127.0
8.64
55.0
53.0
164.6
10.89
155.3
10.19
146.1
9.49
140.9
9.16
136.3
8.83
127.0
8.16
59.0
57.0
164.6
10.29
155.3
9.62
146.1
8.99
140.9
8.64
136.3
8.36
127.0
7.75
Combination
Outdoor air temp.
Indoor air temperature
61
64
68
70
72
75
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
℉
DB
℉
WB KBtu/h
kW
KBtu/h
kW
KBtu/h
kW
KBtu/h
kW
KBtu/h
kW
KBtu/h
kW
80%
-3.5
-4.0
102.3
13.36
101.8
13.75
101.8
14.15
101.8
14.35
101.3
14.55
101.3
14.93
-2.0
-2.5
103.9
13.48
103.9
13.88
103.4
14.26
103.4
14.46
103.4
14.64
102.9
15.04
2.0
1.5
108.0
13.76
107.5
14.13
107.5
14.51
107.5
14.69
107.5
14.88
107.0
15.24
7.0
5.0
112.6
14.05
112.1
14.40
112.1
14.76
112.1
14.93
111.6
15.11
111.6
15.48
11.0
8.5
117.3
14.33
117.3
14.68
116.7
15.01
116.7
15.18
116.7
15.36
113.1
14.94
14.5
12.0
122.9
14.61
122.9
14.94
122.4
15.28
122.4
15.43
121.4
15.39
113.1
14.11
15.0
14.0
126.0
14.76
125.5
15.08
125.5
15.39
125.5
15.56
121.4
14.94
113.1
13.70
17.0
16.0
128.6
14.89
128.6
15.21
128.1
15.51
125.5
15.18
121.4
14.55
113.1
13.33
19.5
18.0
133.2
15.11
133.2
15.41
129.6
15.08
125.5
14.48
121.4
13.90
113.1
12.80
23.0
22.0
140.4
13.71
137.8
15.29
129.6
14.16
125.5
13.61
121.4
13.07
113.1
12.00
26.5
25.0
146.1
13.80
137.8
14.40
129.6
13.33
125.5
12.88
121.4
12.32
113.1
11.34
32.0
30.5
146.1
14.03
137.8
13.07
129.6
12.13
125.5
11.69
121.4
11.22
113.1
10.34
37.5
36.0
146.1
12.78
137.8
11.92
129.6
11.09
125.5
10.67
121.4
10.27
113.1
9.48
41.0
40.0
146.1
12.04
137.8
11.24
129.6
10.46
125.5
10.07
121.4
9.71
113.1
8.96
45.0
43.0
146.1
11.34
137.8
10.62
129.6
9.87
125.5
9.52
121.4
9.18
113.1
8.48
48.0
46.0
146.1
10.71
137.8
10.01
129.6
9.38
125.5
8.99
121.4
8.68
113.1
8.03
52.0
50.0
146.1
10.11
137.8
9.46
129.6
8.83
125.5
8.51
121.4
8.21
113.1
7.61
55.0
53.0
146.1
9.52
137.8
8.93
129.6
8.34
125.5
8.05
121.4
7.76
113.1
7.20
59.0
57.0
146.1
9.01
137.8
8.46
129.6
7.91
125.5
7.63
121.4
7.36
113.1
6.85
