York DH 300 User Manual
Page 11
262260-YTG-E-1008
Johnson Controls Unitary Products
11
TABLE 4: DH 180 COOLING CAPACITIES (15 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
4500
77
184.5
17.8
95.8
74.4
53.0
-
-
-
72
170.3
16.9
122.3
100.9
79.5
58.1
-
-
67
156.0
16.0
148.8
127.4
106.0
84.6
63.2
-
62
146.5
16.1
146.5
146.5
131.6
110.3
88.9
67.5
57
142.7
16.4
142.7
142.7
128.2
106.8
85.5
64.1
5250
77
189.3
17.9
117.2
82.8
57.5
-
-
-
72
174.6
17.0
136.8
111.5
86.3
61.0
-
-
67
160.0
16.1
156.4
140.3
115.0
89.7
64.5
-
62
150.2
16.2
150.2
150.2
142.8
117.6
92.3
67.0
57
146.3
16.5
146.3
146.3
139.1
113.8
88.6
63.3
6000
77
194.0
18.0
138.6
91.2
62.0
-
-
-
72
179.0
17.1
151.3
122.2
93.0
63.8
-
-
67
164.0
16.2
164.0
153.2
124.0
94.8
65.7
-
62
154.0
16.3
154.0
154.0
154.0
124.8
95.7
66.5
57
150.0
16.6
150.0
150.0
150.0
120.8
91.7
62.5
6750
72
182.8
17.2
166.5
133.3
100.1
66.9
-
-
67
167.5
16.3
167.5
162.1
133.5
100.3
67.1
-
62
157.3
16.4
157.3
157.3
157.3
124.1
90.9
57.7
57
153.2
16.7
153.2
153.2
153.2
120.0
86.8
53.6
7500
72
186.6
17.3
181.8
144.5
107.3
70.0
-
-
67
171.0
16.4
171.0
171.0
143.0
105.7
68.5
-
62
160.6
16.5
160.6
160.6
160.6
123.3
86.1
48.8
57
156.4
16.8
156.4
156.4
156.4
119.1
81.9
44.6
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