262259-YTG-B-0107
Unitary Products Group
13
TABLE 5: DM 240 COOLING CAPACITIES (20 TON) (CONTINUED)
AIR ON
EVAPORATOR
COIL
TEMPERATURE OF AIR ON CONDENSER COIL
115°F
TOTAL
CAP.
1
MBH
POWER
INPUT
2
KW
SENSIBLE CAPACITY, MBH
ENTERING DRY BULB, °F
CFM
WB
°F
90
85
80
75
70
65
6000
77
237.1
28.5
135.9
107.4
78.9
-
-
-
72
219.5
27.0
171.5
143.0
114.5
85.9
-
-
67
202.0
25.5
202.0
178.5
150.0
121.5
93.0
-
62
183.6
24.7
183.6
183.6
166.5
138.0
109.4
80.9
57
183.6
24.2
183.6
183.6
172.5
144.0
115.5
87.0
7000
77
247.0
28.5
168.2
118.6
85.0
-
-
-
72
228.8
27.0
190.6
156.9
123.2
89.5
-
-
67
210.5
25.6
210.5
195.2
161.5
127.8
94.1
-
62
191.3
24.8
191.3
191.3
179.2
145.5
111.8
78.1
57
191.3
24.3
191.3
191.3
185.8
152.1
118.4
84.7
8000
77
257.0
28.6
200.5
129.9
91.0
-
-
-
72
238.0
27.1
209.8
170.9
132.0
93.1
-
-
67
219.0
25.6
219.0
211.9
173.0
134.1
95.2
-
62
199.0
24.8
199.0
199.0
192.0
153.1
114.2
75.4
57
199.0
24.3
199.0
199.0
199.0
160.1
121.2
82.4
9000
72
240.4
27.5
226.3
190.8
146.5
102.2
-
-
67
221.3
26.0
221.3
217.7
192.0
147.7
103.4
-
62
201.0
25.1
201.0
201.0
197.5
153.3
109.0
64.7
57
201.0
24.6
201.0
201.0
201.0
156.8
112.5
68.2
10000
72
242.9
27.8
242.9
210.7
161.0
111.3
-
-
67
223.5
26.3
223.5
223.5
211.0
161.3
111.6
-
62
203.1
25.5
203.1
203.1
203.1
153.4
103.7
54.0
57
203.1
25.0
203.1
203.1
203.1
153.4
103.7
54.0
1. These capacities are gross ratings. For net capacity, deduct the air blower motor, MBH = 3.415 x KW. Refer to the appropriate Blower Perfor-
mance Table for the KW of the supply air blower motor.
2. These ratings include the condenser fan motors (Total 2.3 KW) and the compressor motors but not the supply air blower motor.
Nominal Rating
