15
3 Ton
OUTDOOR TEMPERATURE (°F)
70
75
80
85
90
Suct. Press. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp.
67
196
160
69
199
165
213
165
71
201
170
215
170
229
171
73
202
179
217
175
231
176
245
176
75
205
181
218
182
233
180
247
180
261
181
77
222
185
235
186
249
185
263
185
79
238
189
251
189
265
189
81
255
193
268
194
83
258
197
271
197
85
275
201
87
89
91
93
95
100
105
Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp.
277
185
279
190
293
190
281
194
295
194
309
194
284
198
297
198
311
198
288
202
301
202
313
202
291
206
304
206
317
207
308
211
321
211
324
216
3-1/2 Ton
OUTDOOR TEMPERATURE (°F)
70
75
80
85
90
Suct. Press. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp.
70
207
162
72
209
168
223
168
74
211
173
225
173
238
173
76
211
183
227
178
240
178
254
178
78
215
186
227
186
242
183
256
182
269
182
80
231
189
244
189
258
187
271
187
82
247
192
260
192
273
191
84
263
195
276
195
86
267
199
279
199
88
283
203
90
92
94
96
95
100
105
Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp.
284
187
286
191
300
191
289
195
302
195
315
195
292
199
304
199
317
198
295
203
308
203
319
202
299
207
311
208
324
207
315
212
327
212
331
216
- Shaded Boxes indicate
flooded conditions
* Note: All pressures are listed in psig. and all temperatures in °F.
- Rated Design Values. Suction Pressure will be lower than design value if indoor air
flow, entering dry bulb, or entering wet bulb temperatures are lower than design.
- Discharge temperatures greater than charted
values indicate an undercharged system.
10 SEER - Refrigerant Charging Tables for Cooling Mode of Operation - Continued
Pressures shown are for heat pump operating only without back-up heat.