Carrier GZ024 Installation Instructions Manual page 26

Entering
Model Water Water
Temp. °F Flow
4.5
30° 9.0
4.5
40° 9.0
4.5
50° 9.0
4.5
GZ036
60° 9.0
Part
4.5
Load
70° 9.0
4.5
80° 9.0
4.5
90° 9.0
4.5
100° 9.0
4.5
30° 9.0
4.5
40° 9.0
4.5
50° 9.0
4.5
GZ036
60° 9.0
Full
4.5
Load
70° 9.0
4.5
80° 9.0
4.5
90° 9.0
4.5
100° 9.0
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
117-143 189-231
112-137 178-217
126-154 221-270
121-148 207-253
131-160 252-308
125-153 237-290
135-165 284-347
130-158 266-326
140-171 320-391
134-164 300-367
144-176 360-440
138-169 338-414
149-182 405-495
143-174 381-465
122-149 183-224
117-143 172-210
131-160 214-261
126-154 201-245
136-166 244-298
131-160 230-281
141-172 275-336
135-165 258-316
145-178 310-378
140-171 291-356
150-183 349-426
144-176 328-401
155-189 392-480
149-182 369-451
Air Suction
Temp Temp Pressure
Drop °F PSIG
73-89
77-94
14-17 18-22 86-105
8-9 19-24 90-110
14-17 18-21 105-125
8-9 19-23 109-130
13-16 17-21 110-134
8-9 18-22 115-141
13-16 17-20 122-150
7-9 18-22 129-157
13-16 16-20 134-164
7-9 17-21 141-172
13-16 16-19 147-179
7-9 17-21 154-188
13-15 15-19
7-9 16-20
74-90
78-95
14-18 19-23 87-106
8-10 20-24 91-111
14-18 18-22 95-105
8-10 19-24 100-125
14-17 18-22 111-136
8-10 19-23 117-143
14-17 17-21 124-152
8-10 18-22 131-160
14-17 17-20 136-166
8-10 18-22 143-175
14-17 16-20 149-182
8-9 17-21 156-191
13-16 16-19
8-9 17-21
26
HEATING
Discharge Water Air
Pressure Temp Temp
PSIG Drop Rise °F
266-325 5-6 15-18
272-333 3-4 16-19
279-341 6-7 17-21
286-350 4-5 18-22
293-358 7-8 20-24
300-366 5-6 21-25
306-374 8-10 22-27
314-383 6-7 23-29
320-391 9-11 24-30
327-400 6-8 26-32
333-407 11-13 27-33
341-417 7-9 28-35
347-424 12-14 29-36
355-434 8-10 31-38
244-299 3-4 13-15
251-306 2-3 13-16
257-314 4-5 15-18
263-322 3-3 16-19
269-329 5-6 17-20
276-337 3-4 18-22
282-344 6-7 19-23
289-353 4-5 20-24
294-360 7-8 21-25
302-369 5-6 22-27
307-375 8-9 23-28
314-384 5-6 24-30
319-390 8-10 25-30
327-400 6-7 26-32