C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
Consoles
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C l i m a t e M a s t e r Wa t e r - S o u rc e H e a t P u m p s
Unit Operating Conditions
Table: 10 TRC Series Typical Operating Pressures and Temperatures (60 Hz I-P Units)
TRC09
Full Load Cooling
Full Load Heating
Entering
Water
Temp °F
Water
Flow
GPM/
Ton
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
Super-
heat
Sub-
cooling
Water
Temp
Rise °F
Air Temp
Drop °F
DB
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
Super-
heat
Sub-
cooling
Water
Temp
Drop °F
Air
Temp
Rise °F
DB
30
1.4
2
2.75
126-136
126-136
126-136
161-181
146-166
131-151
17-22
17-22
17-22
8-13
7-12
6-11
19.8-21.8
14.9-16.9
9.9-11.9
21-27
21-27
21-27
74-84
77-87
79-89
278-298
280-300
283-303
6-11
6-11
6-11
4-9
4-9
3-8
6.1-8.1
4.5-6.5
2.8-4.8
18-24
18-24
19-25
50
1.4
2
2.75
132-142
132-142
132-142
215-235
200-220
185-205
10-15
10-15
10-15
8-13
7-12
6-11
18.8-20.8
14.4-16.1
9.4-11.4
20-26
20-26
20-26
104-114
106-116
108-118
309-329
312-332
315-335
8-12
8-12
8-12
7-12
7-12
7-12
9.6-11.6
7-9
4.5-6.5
24-30
24-30
25-31
70
1.4
2
2.75
138-148
138-148
137-147
278-298
263-283
248-268
8-13
8-13
8-13
9-14
8-13
7-12
17.7-19.7
13.1-15.1
8.5-10.5
19-25
19-25
19-25
127-137
132-142
138-148
332-352
340-360
341-367
10-15
11-16
13-18
10-15
10-15
10-15
12-14
9-10
6.1-8.1
29-35
29-35
30-36
90
1.4
2
2.75
142-152
142-152
142-152
365-385
351-371
337-357
8-13
8-13
8-13
9-14
8-13
7-12
16-18
12-14
8-10
18-24
18-24
18-24
164-174
165-175
167-177
372-392
375-395
379-399
17-22
18-23
19-24
13-18
13-18
13-18
14.5-16.5
11.2-13.2
7.9-9.9
35-41
35-41
36-42
110
1.4
2
2.75
150-160
150-160
150-160
439-459
439-459
439-459
7-12
7-12
7-12
9-14
8-13
7-12
14.2-16.2
10.6-12.6
6.9-8.9
17-23
17-23
17-23
TRC12
Full Load Cooling
Full Load Heating
Entering
Water
Temp °F
Water
Flow
GPM/
Ton
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
Super-
heat
Sub-
cooling
Water
Temp
Rise °F
Air Temp
Drop °F
DB
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
Super-
heat
Sub-
cooling
Water
Temp
Drop °F
Air
Temp
Rise °F
DB
30
1.75
2.6
3.5
98-108
98-108
99-109
140-160
135-155
127-148
36-41
36-41
36-41
14-19
12-17
10-15
17.1-19.1
12.5-14.5
7.9-9.9
19-25
19-25
19-25
72-82
85-95
78-88
301-321
304-324
308-328
9-14
9-14
9-14
12-17
12-17
12-17
6.5-8.5
4.7-6.7
2.9-4.9
21-27
21-27
22-28
50
1.75
2.6
3.5
118-128
118-128
118-128
215-235
200-220
185-205
22-27
22-27
22-27
14-19
12-17
10-15
18.1-20.1
13.1-15.1
8.1-10.1
20-26
20-26
19-25
100-110
98-108
95-105
337-357
334-354
332-352
10-15
10-15
11-16
15-20
15-20
15-20
9.5-11.5
6.6-8.6
3.8-5.8
26-32
26-32
26-32
70
1.75
2.6
3.5
132-142
132-142
132-142
300-320
263-282
245-265
11-16
11-16
12-17
12-17
10-15
7-12
17-19
12.6-14.6
8.2-10.2
19-25
19-25
19-25
115-125
112-122
110-120
361-381
360-380
356-376
19-24
20-25
21-26
18-23
18-23
18-23
11.1-13.1
8-10
4.8-6.8
29-35
29-35
29-35
90
1.75
2.6
3.5
138-148
138-148
138-148
366-386
353-373
340-360
9-14
9-14
9-14
11-16
9-14
6-11
15.8-17.8
14.9-16.9
14-16
18-24
18-24
18-24
122-132
123-133
124-134
376-396
378-398
380-400
34-39
36-41
38-43
22-27
22-27
23-28
12.1-14.1
9-11
5.8-7.8
32-38
32-38
32-38
110
1.75
2.6
3.5
145-155
145-155
145-155
453-473
442-462
431-451
9-14
9-14
9-14
9-14
7-12
5-10
14.7-16.7
10.8-12.8
6.8-8.8
16-22
16-22
17-23
NOTE: Table 10 includes the following notes:
• Airflow is at nominal (rated) conditions;
• Entering air is based upon 70°F [21°C] DB in heating
and 80/67°F [27/19°C] in cooling;
• Subcooling is based upon head pressure at compressor
service port;
• Cooling air and water values can vary greatly with
changes in humidity level.
