York DH 300 User Manual
262260-YTG-E-1008
Johnson Controls Unitary Products
15
TABLE 6: DH 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
217.3
24.8
139.8
111.3
82.8
-
-
-
72
207.2
24.3
175.4
146.9
118.4
89.9
-
-
67
197.0
23.9
197.0
182.5
154.0
125.5
97.0
-
62
194.2
23.5
194.2
194.2
173.0
144.5
116.0
87.5
57
192.4
23.2
192.4
192.4
172.2
143.7
115.2
86.7
7000
77
226.2
23.8
184.2
131.0
91.4
-
-
-
72
215.6
23.4
198.1
164.4
130.7
97.0
-
-
67
205.0
23.0
205.0
197.8
170.0
136.3
102.6
-
62
202.1
22.5
202.1
202.1
191.0
157.3
123.6
89.9
57
200.2
22.3
200.2
200.2
190.1
156.4
122.7
89.0
8000
77
235.0
22.8
228.5
150.8
100.0
-
-
-
72
224.0
22.4
220.8
181.9
143.0
104.1
-
-
67
213.0
22.0
213.0
213.0
186.0
147.1
108.2
-
62
210.0
21.6
210.0
210.0
209.0
170.1
131.2
92.4
57
208.0
21.4
208.0
208.0
208.0
169.1
130.2
91.4
9000
72
236.1
20.0
234.5
202.5
158.2
113.9
-
-
67
224.5
19.6
224.5
224.5
205.8
161.5
117.2
-
62
221.3
19.2
221.3
221.3
220.8
176.6
132.3
88.0
57
219.2
19.1
219.2
219.2
219.2
175.0
130.7
86.4
10000
72
248.2
17.5
248.2
223.0
173.4
123.7
-
-
67
236.0
17.2
236.0
236.0
225.5
175.8
126.1
-
62
232.7
16.9
232.7
232.7
232.7
183.0
133.3
83.6
57
230.5
16.7
230.5
230.5
230.5
180.8
131.1
81.4
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