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FHP GO072 - Operating Pressures & Temperatures

FHP GO072
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16
GO SERIES
GENERAL: There are many variables (airflow, air
temperatures) in an air conditioning system that will
affect operating refrigerant pressures and
temperatures. The chart below shows approximate
conditions and is based on air flow at the rated
SCFM, entering air at 80˚ FDB, 67˚ FWB in cooling,
70˚ FBD in heating. (+) Heating data with 40˚F EFT
and lower is based on the use of an anti-freeze
solution having a freezing point 20˚F lower than the
minimum expected entering temperature.
“GO” models
Operating Pressures & Temperatures
OPERATING DATA
COOLING HEATING (+)
ENTERING WATER SUCT. DISCH. WATER AIR SUCT. DSICH WATER AIR
MODEL WATER FLOW PRESS., PRESS., TEMP TEMP PRESS., PRESS., TEMP TEMP
TEMP, ˚F GPM PSIG PSIG RISE. ˚F DROP˚ FDB PSIG PSIG DROP ˚F RISE ˚FDB
GO024
GO030
GO036
30˚
40˚
50˚
60˚
70˚
80˚
90˚
100˚
30˚
40˚
50˚
60˚
70˚
80˚
90˚
100˚
30˚
40˚
50˚
60˚
70˚
80˚
90˚
100˚
3.0 39-43 159-195 7-8 15-22
6.0 41-46 165-201 4-5 16-23
3.0 75-83 131-145 21-24 23-31 46-51 169-206 8-9 17-25
6.0 74-82 115-127 12-13 25-33 50-55 174-213 4-5 18-27
3.0 76-84 151-167 21-23 22-30 55-60 180-220 9-11 20-29
6.0 75-83 132-146 12-13 24-33 59-65 186-227 5-6 21-31
3.0 79-88 173-191 21-23 21-28 64-71 187-229 10-13 23-33
6.0 79-87 150-166 12-13 23-31 69-76 193-236 6-7 24-35
3.0 81-89 200-221 20-22 20-27 74-82 201-245 13-15 26-38
6.0 80-88 174-192 11-12 22-29 80-88 207-253 7-8 27-40
3.0 83-91 233-257 19-21 19-26 83-92 209-256 14-17 28-41
6.0 82-90 203-224 11-12 21-28 89-98 216-264 7-9 30-44
3.0 84-93 264-292 18-20 19-25 92-102 220-269 16-19 30-45
6.0 83-92 230-254 10-11 20-27 99-109 227-277 8-10 32-48
3.0 86-95 299-331 17-19 18-24
6.0 85-93 261-288 10-11 19-26
4.0 39-43 159-195 7-8 15-23
7.0 41-45 163-200 4-5 16-24
4.0 73-81 124-137 19-21 22-29 47-52 169-206 8-9 18-26
7.0 73-80 112-124 12-13 23-31 49-54 173-211 5-6 19-28
4.0 74-82 143-158 19-21 21-29 55-61 180-220 9-11 21-31
7.0 73-81 129-142 12-13 23-31 58-64 184-225 6-7 22-32
4.0 77-85 161-178 19-21 20-27 66-73 189-231 10-13 24-35
7.0 76-84 146-161 12-13 21-29 70-77 194-237 6-8 25-37
4.0 78-86 186-206 18-20 19-26 76-85 203-248 12-15 27-39
7.0 77-85 168-186 11-12 20-28 81-89 207-253 8-9 28-42
4.0 80-88 217-240 17-19 19-25 86-95 211-258 14-17 29-43
7.0 79-87 196-217 11-12 20-27 90-100 216-264 9-11 31-46
4.0 81-90 246-272 16-18 18-24 95-105 222-271 15-19 32-47
7.0 80-89 223-246 10-11 19-26 100-111 227-278 10-12 34-49
4.0 83-91 279-309 16-18 17-23
7.0 82-90 252-279 10-11 18-25
5.0 39-43 159-194 7-8 15-23
9.0 41-46 163-199 4-5 16-24
5.0 78-86 133-147 19-21 22-30 47-52 168-205 7-9 18-26
9.0 77-85 119-132 12-13 24-32 50-55 172-211 4-5 19-28
5.0 79-87 153-169 19-21 22-29 56-61 179-219 9-11 21-31
9.0 78-86 137-152 11-13 23-31 59-65 184-225 5-6 22-32
5.0 80-89 173-191 18-20 20-27 66-73 188-230 10-12 24-35
9.0 80-88 155-171 11-12 21-29 70-77 193-236 6-7 25-37
5.0 82-90 200-221 17-19 19-26 76-85 202-246 12-14 27-40
9.0 81-89 179-198 11-12 20-28 81-89 207-253 7-8 28-42
5.0 84-92 233-257 17-18 19-25 86-95 210-257 13-16 29-43
9.0 83-92 209-231 10-11 20-27 91-100 216-264 8-9 31-46
5.0 85-94 264-292 16-18 18-24 95-105 221-270 14-18 32-47
9.0 84-93 237-262 10-11 19-26 101-111 226-277 9-10 34-49
5.0 87-96 299-331 15-17 17-23
9.0 86-95 269-297 9-10 18-25

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