Operating Temperatures And Pressures - Bosch SM024 Installation, Operation And Maintenance Manual

SM Series Heat Pump
OPERATING TEMPERATURES AND
PRESSURES
Model Entering Water
Water Flow
Temp. F GPM
30° 3
6
40° 3
6
50° 3
6
60° 3
SM024 6
Part
70° 3
Load
6
80° 3
6
90° 3
6
100° 3
6
30° 3
6
40° 3
6
50° 3
6
SM024
60° 3
Full
Load 6
70° 3
6
80° 3
6
90° 3
6
100° 3
6
This chart shows approximate temperatures and pressures for a unit in good repair. The values shown are meant
as a guide only and should not be used to estimate system charge. This chat assumes rated air flow and 80º d.b./
67º w.b. entering air temperature in cooling, 70º d.b. entering air temperature in heating. Heating data at entering
fluid temperatures below 50º assumes the use of antifreeze. As a result of continuing research and development,
specifications are subject to change without notice.
Revised 02-15

Operating Temperatures and Pressures

COOLING
Suction Discharge Water
Pressure Pressure Temp
PSIG Rise °F
PSIG
140-160 171-211
135-155 154-194
143-163 210-250
138-158 191-231
146-166 249-289
141-161 228-268
148-168 289-329
143-163 264-304
151-171 328-368
146-166 301-341
154-174 367-407
149-169 337-377
134-154 179-219
129-149 166-206
136-156 219-259
131-151 204-244
138-158 258-298
133-153 241-281
140-160 298-338
135-155 279-319
142-162 337-377
137-157 316-356
143-163 377-417
138-158 354-394
Operating Temperatures and Pressures | 57
Air Suction
Temp Pressure
Drop °F PSIG
76-96
72-92
97-117
93-113
117-137
14-18 21-25
113-133
6-10 22-26
138-158
13-17 21-25
134-154
6-10 21-25
159-179
13-17 20-24
155-175
6-10 21-25
179-199
12-16 20-24
175-195
5-9 20-24
12-16 19-23
5-9 19-23
11-15 18-22
5-9 19-23
71-91
67-87
131-151
127-147
133-153
20-24 22-26
129-149
9-13 23-27
135-155
19-23 21-25
131-151
9-13 22-26
137-157
19-23 21-25
133-153
9-13 21-25
139-159
18-22 20-24
135-155
8-12 21-25
17-21 19-23
8-12 20-24
17-21 19-23
8-12 19-23
HEATING
Discharge Water Air
Pressure Temp Temp
PSIG Drop °F Rise °F
242-282
4-8 16-20
236-276
1-5 17-21
255-295
5-9 19-23
249-289
2-6 20-24
270-310
6-10 21-25
263-303
3-7 23-27
283-323
8-12 24-28
276-316
3-7 26-30
298-338
9-13 27-31
290-330
4-8 29-33
311-351
11-15 31-35
303-343
5-9 33-37
264-304
6-10 18-22
258-298
3-7 19-23
135-175
8-12 20-24
129-169
3-7 22-26
173-213
9-13 23-27
166-206
4-8 25-29
211-251
11-15 26-30
204-244
5-9 29-33
249-289
13-17 30-34
241-281
6-10 32-36
287-327
15-19 33-37
279-319
7-11 36-40
6 720 220 406 (2015/02)