York SUNLINE MAGNADRY WR 180 Technical Manual page 17

262292-YTG-C-0707
TABLE 6: COOLING CAPACITIES FOR WR300 (CONTINUED)
Air on Evaporator Coil
Total
WB
CFM Cap.
(°F)
(MBH)
77
72
6250
67
62
77
72
7500
67
62
57
77
72
7750
67
62
57
77
72
8000
67
62
57
72
67
8650
62
57
72
67
9300
62
57
1. The capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower
Performance table for the kW of the supply air blower motor.
2. These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
All Sensible Capacity
Unitary Products Group
115°F
2
Sensible Capacity (MBH)
Total
1
Return Dry Bulb (°F)
Input
(kW)
90 85
281 26.6 128 108
262 26.0 172 148
243 25.3 216 188
220 24.8 218 209
324 30.9 155 127
302 30.2 203 174
280 29.4 250 222
254 28.8 252 245
252 28.4 252 252
324 31.1 162 129
302 30.4 207 177
280 29.6 251 225
254 29.0 252 249
252 28.5 252 252
323 31.3 168 131
302 30.5 210 180
280 29.8 252 229
253 29.2 252 252
252 28.7 252 252
303 30.5 218 187
281 29.8 253 238
254 29.2 253 253
253 28.7 253 253
304 30.5 226 194
282 29.8 254 247
255 29.1 254 254
254 28.7 254 254
Temperature of Air on Condenser Coil
*
Total
Cap.
(MBH)
80 75 70 65
84 60 36 12
124 100 76 52
164 140 116 92
185 161 137 113
98 70 41 12
146 117 88 60
193 164 136 107
217 188 159 131
241 213 184 155
100 70 41 11
148 118 89 60
196 166 137 108
220 190 161 132
245 215 186 157
101 71 41 11
150 120 89 59
199 168 138 108
223 193 163 132
248 218 188 158
156 125 93 62
206 175 144 113
232 201 169 138
251 220 189 157
162 129 97 65
214 182 150 117
241 208 176 144
254 221 189 157
125°F
2
Sensible Capacity (MBH)
Total
1
Return Dry Bulb (°F)
Input
(kW)
90 85
265 28.8 122 99
248 28.2 165 141
230 27.5 207 183
208 26.9 207 193
305 33.5 149 116
285 32.8 194 166
265 32.0 239 215
239 31.3 239 228
239 30.9 239 239
304 33.7 157 118
284 33.0 198 168
264 32.3 238 218
239 31.6 238 233
238 31.1 238 238
303 34.0 164 120
284 33.2 201 171
264 32.5 238 222
238 31.8 238 238
238 31.4 238 238
284 33.1 209 178
265 32.4 239 231
239 31.7 239 239
239 31.3 239 239
285 33.0 218 185
265 32.3 239 239
240 31.6 239 239
239 31.2 239 239
*
80 75 70 65
75 51 27 -
117 93 69 45
159 135 111 87
170 146 122 98
88 59 31 -
137 109 80 52
186 158 129 101
199 171 142 114
227 198 170 141
89 60 31 -
139 110 80 51
189 160 130 101
202 173 143 114
230 201 171 142
90 60 30 -
141 111 81 51
191 161 131 101
205 175 145 115
233 203 173 143
147 116 85 53
200 168 137 106
214 182 151 120
236 205 174 143
153 121 89 56
208 176 143 111
222 190 158 126
239 207 175 143
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