SM Series Heat Pump
SM Series Heat Pump6 720 220 406 (2015/02) Subject to change without prior notice
58 | Operating Temperatures and Pressures
Operating Temperatures and Pressures
COOLING HEATING
Model Entering
Water
Temp. F
Water
Flow
GPM
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
Water
Temp
Rise °F
Air
Temp
Drop °F
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
Water
Temp
Drop °F
Air
Temp
Rise °F
SM036
Part
Load
30°
4,5 81-101 278-318 4-8 19-23
9 77-97 272-312 1-5 20-24
40°
4,5 97-117 294-334 5-9 22-26
9 93-113 288-328 2-6 23-27
50°
4,5 134-154 163-203 14-18 24-28 114-134 311-351 6-10 26-30
9 129-149 149-189 6-10 25-29 110-130 304-344 2-6 27-31
60°
4,5 136-156 202-242 13-17 23-27 131-151 327-367 7-11 29-33
9 131-151 186-226 6-10 24-28 127-147 320-360 3-7 31-35
70°
4,5 138-158 241-281 13-17 23-27 148-168 344-384 9-13 33-37
9 133-153 223-263 5-9 23-27 144-164 336-376 4-8 35-39
80°
4,5 140-160 280-320 12-16 22-26 165-185 360-400 10-14 36-40
9 135-155 259-299 5-9 22-26 161-181 352-392 5-9 39-43
90°
4,5 142-162 319-359 12-16 21-25
9 137-157 296-336 5-9 21-25
100° 4,5 144-164 358-398 11-15 20-24
9 139-159 333-373 5-9 21-25
SM036
Full
Load
30°
4,5 75-95 287-327 6-10 20-24
9 71-91 281-321 2-6 21-25
40°
4,5 91-111 305-345 8-12 23-27
9 87-107 299-339 3-7 24-28
50°
4,5 128-148 178-218 20-24 24-28 107-127 322-362 9-13 26-30
9 123-143 164-204 9-13 24-28 103-123 316-356 4-8 28-32
60°
4,5 131-151 217-257 19-23 23-27 124-144 340-380 11-15 29-33
9 126-146 201-241 9-13 24-28 120-140 334-374 5-9 32-36
70°
4,5 133-153 257-297 19-23 23-27 140-160 358-398 13-17 33-37
9 128-148 239-279 9-13 23-27 136-156 352-392 6-10 36-40
80°
4,5 135-155 298-338 18-22 22-26 157-177 376-416 14-18 36-40
9 130-150 277-317 8-12 22-26 153-173 370-410 7-11 40-44
90°
4,5 138-158 337-377 18-22 21-25
9 133-153 314-354 8-12 22-26
100° 4,5 140-160 377-417 17-21 21-25
9 135-155 352-392 8-12 21-25
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.
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