Carrier GZ024 Installation Instructions Manual page 28

Entering
Model Water Water
Temp. °F Flow
7.0
30° 14.0
7.0
40° 14.0
7.0
50° 14.0
7.0
GZ060
60° 14.0
Part
7.0
Load
70° 14.0
7.0
80° 14.0
7.0
90° 14.0
7.0
100° 14.0
7.0
30° 14.0
7.0
40° 14.0
7.0
50° 14.0
7.0
GZ060
60° 14.0
Full
7.0
Load
70° 14.0
7.0
80° 14.0
7.0
90° 14.0
7.0
100° 14.0
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 chart 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.
Operating Temperatures and Pressures
COOLING
Suction Discharge Water
Pressure Pressure
PSIG PSIG Rise °F
113-138 172-210
110-134 161-196
116-142 206-252
112-137 193-236
118-145 241-294
115-140 225-275
121-148 275-336
117-143 257-314
123-151 309-378
120-146 289-353
126-154 344-420
122-149 321-392
128-157 378-462
125-152 353-432
117-143 182-222
114-139 170-208
120-147 215-263
117-143 201-246
123-150 248-304
119-146 232-284
126-154 282-344
122-149 263-322
129-157 315-385
125-153 294-360
132-161 348-426
128-156 326-398
134-164 382-466
131-160 357-436
Air Suction
Temp Temp Pressure
Drop °F PSIG
68-84
73-89
18-22 19-23 81-99
12-14 20-24 86-105
17-21 19-23 93-114
12-14 19-24 99-121
17-21 18-23 106-129
11-14 19-23 113-138
17-21 18-22 118-145
11-14 19-23 126-154
16-20 18-22 131-160
11-13 19-23 139-170
16-20 18-22 143-175
11-13 18-22 152-186
16-19 17-21
11-13 18-22
68-84
73-89
15-19 21-26 81-99
11-14 22-27 86-105
15-18 20-25 93-114
11-14 21-26 99-121
14-17 20-24 106-129
11-13 21-25 113-138
14-17 19-24 118-145
10-13 20-25 126-154
13-16 19-23 131-160
10-12 19-24 139-170
13-16 18-22 143-175
10-12 19-23 152-186
12-15 17-21
9-11 18-22
28
HEATING
Discharge Water Air
Pressure Temp Temp
PSIG Drop Rise °F
256-313 5-7 19-23
261-319 4-5 20-25
277-339 7-8 22-26
283-346 5-6 23-28
299-365 8-9 24-29
305-373 6-7 25-31
321-392 9-11 26-32
327-400 7-8 28-34
342-418 10-12 29-35
349-427 8-9 30-37
364-444 11-14 31-38
371-454 8-10 33-40
385-471 12-15 33-41
393-480 9-11 35-43
256-313 5-7 19-23
261-319 4-5 20-25
277-339 7-8 22-26
283-346 5-6 23-28
299-365 8-9 24-29
305-373 6-7 25-31
321-392 9-11 26-32
327-400 7-8 28-34
342-418 10-12 29-35
349-427 8-9 30-37
364-444 11-14 31-38
371-454 8-10 33-40
385-471 12-15 33-41
393-480 9-11 35-43