036-21490-002-A-0204
16
Unitary Products Group
TABLE 5: HEATING CAPACITIES - 15 TON
CFM
Return
Air ºF
CAP
& KW
OUTDOOR AIR TEMPEATURE ºf (72% RH)
-10
0
10
20
30
40
50
60
4500
55
MBH
42
64
85
107
128
150
171
192
KW
9.1
9.6
10.1
10.6
11.1
11.7
12.2
12.7
70
MBH
38
60
81
102
124
145
167
188
KW
11.0
11.5
12.0
12.5
13.1
13.6
14.1
14.6
80
MBH
42
63
85
106
128
149
171
192
KW
13.4
13.9
14.5
15.0
15.5
16.0
16.5
17.0
5250
55
MBH
44
66
87
109
130
151
173
194
KW
8.5
9.0
9.5
10.0
10.5
11.0
11.5
12.0
70
MBH
40
62
83
104
126
147
169
190
KW
10.4
10.9
11.4
12.0
12.5
13.0
13.5
14.0
80
MBH
43
64
85
107
128
150
171
193
KW
12.4
13.0
13.5
14.0
14.5
15.0
15.5
16.0
6000
55
MBH
46
67
89
110
132
153
175
196
KW
7.8
8.3
8.8
9.4
9.9
10.4
10.9
11.4
70
MBH
42
64
85
106
128
149
171
192
KW
9.8
10.3
10.9
11.4
11.9
12.4
12.9
13.4
80
MBH
43
65
86
108
129
150
172
193
KW
11.5
12.0
12.5
13.0
13.5
14.0
14.5
15.1
7200
55
MBH
47
68
90
111
133
154
176
197
KW
7.7
8.2
8.7
9.2
9.7
10.2
10.8
11.3
70
MBH
43
64
86
107
129
150
172
193
KW
9.6
10.2
10.7
11.2
11.7
12.2
12.7
13.2
80
MBH
45
67
88
110
131
153
174
196
KW
11.7
12.2
12.7
13.2
13.7
14.2
14.8
15.3
7500
55
MBH
48
69
91
112
134
155
177
198
KW
7.5
8.1
8.6
9.1
9.6
10.1
10.6
11.1
70
MBH
44
65
87
108
130
151
172
194
KW
9.5
10.0
10.5
11.0
11.5
12.0
12.5
13.0
80
MBH
48
69
90
112
133
155
176
198
KW
11.9
12.4
12.9
13.4
13.9
14.4
15.0
15.5
THE MBH AND KW VALUES DO NOT INCLUDE THE SUPPLY AIR BLOWER MOTOR.
FOR NET CAPACITY, ADD THE SUPPLY AIR BLOWER MOTOR HEAT (MBH = 3.415 x KW)