FHP GO072 - Page 19

19
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
GO072
40%
COMP.
1600
CFM
GO072
BOTH
COMP.
2200
CFM
30˚
40˚
50˚
60˚
70˚
80˚
90˚
100˚
30˚
40˚
50˚
60˚
70˚
80˚
90˚
100˚
7.0 42-52 145-155 4-6 8-11
10.0 45-55 150-160 2-5 11-15
7.0 74-84 108-123 14-18 20-25 55-65 155-165 4-8 12-14
10.0 73-83 98-118 9-13 21-26 55-65 160-170 3-6 14-18
7.0 75-85 125-135 13-18 19-24 65-75 165-175 4-8 16-20
10.0 75-85 120-130 8-12 20-25 65-75 165-175 3-6 17-21
7.0 80-90 148-157 13-17 18-23 75-85 175-185 6-10 17-22
10.0 80-90 140-150 8-12 19-24 77-87 177-187 3-6 18-23
7.0 85-95 170-180 13-17 18-22 85-95 180-190 8-11 22-26
10.0 85-95 160-170 8-12 19-23 85-95 185-195 6-10 23-27
7.0 86-96 196-216 12-17 16-20 92-102 185-195 9-13 23-28
10.0 85-95 180-190 7-11 17-21 97-107 187-202 7-11 24-29
7.0 87-97 221-251 12-16 15-20 101-112 195-225 9-13 24-30
10.0 86-95 194-210 7-11 16-21 110-115 192-230 7-11 25-31
7.0 88-97 235-261 11-15 15-19
10.0 87-96 208-230 6-10 16-20
10.0 35-45 170-180 4-8 17-21
16.0 35-45 170-180 3-7 18-22
10.0 68-78 140-155 18-22 22-26 40-50 180-190 5-8 20-24
16.0 68-77 135-150 10-14 22-26 45-55 185-195 4-7 21-25
10.0 70-80 145-155 17-20 21-25 50-60 190-200 8-12 24-27
16.0 70-80 130-140 11-15 21-25 50-60 195-205 5-8 25-28
10.0 72-83 180-195 17-21 21-24 60-70 208-228 9-14 25-30
16.0 71-82 170-185 7-13 21-24 60-70 212-223 5-9 27-32
10.0 70-80 195-205 16-20 20-24 65-75 210-220 8-12 28-32
16.0 70-85 180-190 10-14 20-24 65-75 215-225 5-8 29-33
10.0 75-85 210-220 17-20 19-22 75-85 225-255 12-14 29-33
16.0 75-85 195-205 8-12 19-22 75-85 230-260 5-15 30-33
10.0 77-87 235-285 16-20 17-21 95-105 235-285 13-16 33-43
16.0 76-86 235-270 8-11 17-21 95-105 240-290 7-11 34-45
10.0 80-90 280-310 15-19 16-20
16.0 80-91 270-300 7-10 16-21