39
The Quality Leader in Conditioning Air
Residential Split - 60Hz R22 &R410A
Rev.: 5 June, 2008
www.heatcontoller.com
Unit Operating Conditions
Table 14a: Size 024 HTS Two-Stage R-410A Typical Unit Operating Pressures and Temperatures
Table 14b: Size 036 HTS Two-Stage R-410A Typical Unit Operating Pressures and Temperatures
Table 14c: Size 048 HTS Two-Stage R-410A Typical Unit Operating Pressures and Temperatures
Entering
Water
Temp °F
Water
Flow
GPM/
ton
Full Load Cooling - without HWG active Full Load Heating - without HWG active
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
1.5
2.25
3
122-132
122-132
122-132
159-179
146-166
132-152
13-18
13-18
14-19
9-14
7-12
7-12
16.7-18.7
12.3-14.3
7.9-9.9
18-24
19-25
19-25
77-87
79-89
82-92
278-298
280-300
282-302
4-9
4-9
4-9
10-15
10-15
10-15
5.9-7.9
4.2-6.2
2.7-4.7
18-24
19-25
20-26
50
1.5
2.25
3
132-142
132-142
132-142
186-206
172-192
158-178
8-13
8-13
8-13
8-13
6-11
6-11
16.3-18.3
12.1-14.1
7.8-9.8
18-24
19-25
19-25
107-117
111-121
115-125
314-334
315-335
317-337
6-11
6-11
6-11
13-18
13-18
13-18
8.9-10.9
6.7-8.7
4.5-6.5
25-31
26-32
26-32
70
1.5
2.25
3
139-149
139-149
139-149
281-301
267-287
253-273
7-12
7-12
7-12
8-13
8-13
7-12
15.7-17.7
11.6-13.6
7.6-9.6
18-24
18-24
18-24
139-149
145-155
152-162
350-370
352-372
354-374
7-12
7-12
7-12
15-20
15-20
15-20
11.3-13.3
8.5-10.5
5.8-7.8
31-38
32-39
32-39
90
1.5
2.25
3
141-151
141-151
141-151
374-394
360-380
346-366
7-12
7-12
7-12
9-14
9-14
8-13
14.6-16.6
10.7-12.7
6.9-8.9
17-23
17-23
17-23
177-187
181-191
186-196
392-412
397-417
402-422
9-14
10-15
11-16
17-22
17-22
17-22
14.4-16.4
10.8-12.8
7.1-9.1
37-45
38-46
38-46
110
1.5
2.25
3
145-155
145-155
145-155
473-493
458-478
441-461
7-12
7-12
7-12
10-15
10-15
9-14
13.6-15.6
9.9-11.9
6.2-8.2
16-22
16-22
16-22
Operation Not Recommended
Entering
Water
Temp °F
Water
Flow
GPM/
ton
Full Load Cooling - without HWG active Full Load Heating - without HWG active
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
1.5
2.25
3
122-132
121-131
121-131
153-173
145-165
135-155
18-23
18-23
18-23
9-14
8-13
8-13
22.1-24.1
16.8-18.8
10.5-12.5
19-25
20-26
20-26
71-81
75-85
78-88
263-283
267-287
270-290
5-10
5-10
5-10
2-5
2-5
2-5
8.1-10.1
5.9-7.9
3.7-5.7
17-23
18-24
19-25
50
1.5
2.25
3
131-141
130-140
130-140
222-242
208-228
194-214
13-18
13-18
14-19
10-15
9-14
9-14
21.9-23.9
16.1-18.1
10.3-12.3
19-25
20-26
20-26
103-113
107-117
112-122
292-312
296-316
301-321
6-11
6-11
6-11
2.5-7
2.5-7
2.5-7
11.5-13.5
8.6-10.6
5.7-7.7
23-29
24-30
24-30
70
1.5
2.25
3
138-148
137-147
137-147
299-319
280-300
263-283
8-13
8-13
8-13
13-18
12-17
12-17
21.5-23.5
15.8-17.8
10-12
19-25
20-26
20-26
134-144
140-150
146-156
322-342
328-358
334-354
7-12
7-12
7-12
2.5-7
2.5-7
2.5-7
14.5-16.5
11.1-13.1
7.7-9.7
28-35
29-36
30-37
90
1.5
2.25
3
142-152
142-152
142-152
388-408
367-387
347-367
6-11
7-12
7-12
13-18
8-13
8-13
20.5-22.5
14.9-16.9
9.3-11.3
18-24
18-24
18-24
172-182
184-194
196-206
360-380
369-389
378-398
8-13
8-13
8-13
2.5-7
2.5-7
2.5-7
20.5-22.5
15-17
10-12
36-44
37-45
39-47
110
1.5
2.25
3
147-157
147-157
147-157
486-506
465-475
444-464
6-11
7-12
7-12
13-18
8-13
8-13
19-21
14-16
9-11
18-24
18-24
18-24
Operation Not Recommended
Entering
Water
Temp °F
Water
Flow
GPM/
ton
Full Load Cooling - without HWG active Full Load Heating - without HWG active
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
30
30
1.5
2.25
3
112-122
111-121
111-121
187-207
167-187
147-167
18-23
18-23
18-23
23-28
21-26
20-25
20.7-22.7
15.5-17.5
10.2-12.2
19-25
19-25
19-25
66-76
69-79
72-82
261-281
264-284
267-287
8-13
8-13
8-13
5-10
5-10
5-10
8-10
6-8
4-6
18-24
19-25
19-25
50
50
50
1.5
2.25
3
125-135
123-133
122-132
245-265
227-247
208-228
13-18
13-18
14-19
19-24
18-23
16-21
20.9-22.9
15.6-17.6
10.2-12.2
20-26
20-26
20-26
93-103
98-108
103-113
289-309
295-315
301-321
7-12
7-12
7-12
5-10
5-10
5-10
11.5-13.5
8.7-10.7
5.9-7.9
23-29
24-30
25-31
70
70
70
1.5
2.25
3
133-143
132-142
131-141
314-334
294-314
274-294
9-14
9-14
10-15
17-22
16-21
14-19
20.5-22.5
15.2-17.2
9.9-11.9
20-26
20-26
20-26
123-133
130-140
137-147
319-339
329-349
336-356
7-12
7-12
7-12
5-10
5-10
5-10
15-17
11.5-13.5
7.9-9.9
28-35
29-36
30-37
90
90
90
1.5
2.25
3
138-148
137-147
136-146
401-421
379-399
357-377
8-13
8-13
9-14
16-21
15-20
13-18
19.2-21.2
14.3-16.3
9.3-11.3
19-25
19-25
19-25
167-177
177-187
187-197
365-385
374-394
388-408
7-12
7-12
7-12
5-10
5-10
5-10
19.6-21.6
15-17
10.3-12.3
37-45
38-46
39-47
110
110
110
1.5
2.25
3
144-154
143-153
142-152
502-522
477-497
452-472
8-13
8-13
9-14
14-19
13-18
12-17
18-20
13.3-15.3
8.5-10.5
18-24
18-24
18-24
Operation Not Recommended
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