CLIMATEMASTER WATER-SOURCE HEAT PUMPS
Tranquility
®
Compact Belt Drive (TCH/V) Series
Rev.: July 25, 2017
72
ClimateMaster Water-Source Heat Pumps
Unit Operating Conditions
Table 11: TCH/V072-120 Series Typical Unit Operating Pressures and Temperatures (60Hz - I-P Units)
Table 11A: TCV160-300 Series Typical Unit Operating Pressures and Temperatures (60Hz - I-P Units)
Operating Pressure/Temperature tables include 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.
Cooling Heating
Entering
Water
Temp °F
Water
Flow
GPM/ton
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
Superheat Subcooling
Water Temp
Rise °F
Air Temp
Drop °F
DB
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
Superheat Subcooling
Water
Temp
Drop °F
Air Temp
Rise °F
DB
20
1.5
2.25
3
60 - 63 289 - 306 9 - 12 8 - 17 3 - 4 20 - 22
30*
1.5
2.25
3
122 - 125
116 - 119
112 - 115
197 - 204
177 - 184
168 - 173
13 - 16
17 - 19
19 - 21
15 - 20
15 - 18
14 - 18
20 - 24
13 - 16
10 - 12
22 - 23
21 - 22
21 - 22
67 - 71
71 - 75
74 - 76
297 - 315
301 - 321
303 - 323
10 - 12
10 - 12
11 - 13
9 - 18
10 - 19
10 - 19
8 - 9
6 - 7
4 - 5
22 - 23
23 - 24
23 - 25
50
1.5
2.25
3
128 - 134
122 - 131
119 - 129
240 - 252
219 - 233
209 - 224
11 - 14
12 - 17
13 - 18
13 - 16
12 - 16
11 - 15
20 - 22
13 - 15
10 - 11
21 - 22
21 - 22
21 - 22
97 - 102
104 - 108
107 - 122
333 - 355
339 - 361
342 - 369
9 - 11
9 - 11
9 - 11
13 - 21
13 - 21
13 - 20
11 - 12
8 - 9
6 - 7
29 - 30
30 - 31
31 - 32
70
1.5
2.25
3
132 - 139
131 - 137
131 - 136
311 - 329
287 - 306
275 - 294
9 - 12
10 - 13
10 - 13
12 - 15
10 - 12
9 - 11
19 - 21
13 - 14
9 -11
20 - 21
20 - 21
20 - 21
130 - 135
139 - 144
145 - 149
367 - 392
375 - 402
380 - 407
9 - 11
10 - 11
10 - 11
13 - 21
13 - 20
13 - 19
14 - 16
10 - 12
8 - 9
35 - 37
37 - 38
38 - 39
90
1.5
2.25
3
137 - 144
135 - 142
135 - 141
400 - 420
373 - 395
359 - 383
8 - 10
9 - 11
9 - 12
13 - 16
10 - 12
9 - 11
19 - 20
12 - 14
9 - 10
19 - 20
19 - 20
19 - 20
164 - 169
175 - 178
179 - 187
401 - 430
411 - 442
415 - 455
10 - 13
12 - 16
13 - 18
13 - 17
14 - 17
14 - 16
18 - 20
12 - 14
9 - 11
41 - 43
43 - 45
44 - 46
100
1.5
2.25
3
139 - 147
138 - 146
138 - 146
448 - 471
420 - 445
405 - 432
8 - 9
8 - 10
8 - 10
13 - 16
11 - 13
10 - 11
18 - 20
12 - 13
9 - 10
18 - 19
18 - 19
18 - 19
120
1.5
2.25
3
144 - 153
143 - 153
143 - 152
549 - 583
525 - 557
511 - 543
7 - 8
7 - 8
8 - 9
15 - 17
12 - 14
11 - 13
17 - 19
11 - 13
9 - 10
17 - 18
17 - 18
17 - 18
*Based on 15% Methanol antifreeze solution
Table 12: Water Temperature Change Through Heat Exchanger
Water Flow, gpm [l/m]
Rise, Cooling
°F, [°C]
Drop, Heating
°F, [°C]
For Closed Loop: Ground Source or Closed
Loop Systems at 3 gpm per ton [3.2 l/m per kW]
9 - 12
[5 - 6.7]
4 - 8
[2.2 - 4.4]
For Open Loop: Ground Water
Systems at 1.5 gpm per ton
[1.6 l/m per kW]
20 - 26
[11.1 - 14.4]
10 - 17
[5.6 - 9.4]
Entering
Water
Temp ºF
Water
Flow
GPM/ton
Cooling Heating
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
Superheat Subcooling
Water Temp
Rise ºF
Air Temp
Drop ºF
DB
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
Superheat Subcooling
Water
Temp
Drop ºF
Air Temp
Rise ºF
DB
20*
1.5
2.25
3.0 54 - 76 280 - 302 5 - 18 8 - 20 3 - 6 18 - 23
30*
1.5 118 - 121 166 - 197 12 - 21 14 - 24
9 - 24 17 - 23
59 - 66 285 - 309 5 - 13 10 - 21
4 - 10 19 - 232.25 109 - 119 154 - 167 13 - 22 12 - 24 64 - 70 289 - 316 5 - 17 10 - 16
3.0 104 - 117 153 - 166 17 - 24 11 - 24 66 - 73 292 - 320 5 - 17 9 - 15
50
1.5 127 - 135 232 - 247 7 - 12 11 - 20
9 - 24 17 - 23
85 - 96 315 - 342 7 - 12 11 - 25
5 - 13 24 - 312.25 122 - 133 215 - 228 10 -16 10 - 19 97 - 104 323 - 355 7 - 12 12 - 25
3.0 121 - 131 206 - 218 11 - 17 9 - 18 99 - 108 325 - 357 7 - 12 13 - 25
70
1.5 130 - 139 304 - 317 6 - 11 10 - 16
10 - 21 17 - 23
121 - 131 354 - 387 8 - 13 11 - 26
7 - 17 31 - 392.25 128 - 139 284 - 295 6 - 11 7 - 14 132 - 140 363 - 398 8 - 13 12 - 27
3.0 127 - 138 272 - 284 6 - 12 6 - 12 137 - 149 374 - 418 8 - 18 13 - 28
90
1.5 136 - 145 404 - 420 4 - 10 6 - 14
10 - 21 17 - 21
158 - 168 386 - 428 10 - 16 6 - 22
9 - 21 37 - 45
2.25 134 - 143 381 - 406 5 - 11 5 - 13 173 - 182 400 - 441 10 - 17 6 - 22
3.0 133 - 142 369 - 392 6 - 12 5 - 12 175 -190 405 - 445 11 - 17 6 - 22
100
1.5 137 - 146 434 - 445 4 - 9 6 - 16
8 - 19 17 - 212.25 135 - 145 407 - 425 5 - 9 4 - 13
3.0 134 - 144 395 - 413 5 - 10 4 - 12
120
1.5 141 - 152 537 - 553 4 - 9 4 -11
8 - 19 16 - 202.25 140 - 151 512 - 531 5 - 9 4 - 10
3.0 139 - 149 500 - 517 5 - 9 4 - 9
*Based on 15% Methanol antifreeze solution
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