Quick Start Manual

33
Installation, Operation & Maintenance HP SerieS Heat Controller, Inc.
Unit Operating Conditions
35
Table 8: Coax Water Pressure Drop
UNIT OPERATING CONDITIONS
Table 9: Water Temperature Change Through
Heat Exchanger

 
   












   
2.3 1.9 1.7 1.6 1.5
3.5 3.5 3.1 2.9 2.7
4.5 6.6 6.2 5.7 5.4
6.0 13.2 12.3 11.4 10.7
3.0 2.0 1.8 1.7 1.6
4.5 4.2 3.9 3.6 3.4
6.0 7.0 6.5 6.0 5.6
8.0 15.7 14.6 13.5 12.7
3.8 1.4 1.3 1.2 1.2
5.5 2.5 2.3 2.1 2.0
7.5 3.9 3.7 3.4 3.2
10.0 6.2 5.8 5.4 5.1
4.5 1.1 1.1 1.0 0.9
6.8 2.2 2.0 1.9 1.7
9.0 3.5 3.2 3.0 2.8
12.0 5.7 5.3 4.9 4.6
5.3 1.4 1.3 1.2 1.2
8.0 2.9 2.7 2.5 2.3
10.5 4.5 4.2 3.9 3.7
14.0 7.5 7.0 6.5 6.1
6.0 2.1 1.9 1.8 1.7
9.0 3.9 3.7 3.4 3.2
12.0 6.4 5.9 5.5 5.2
16.0 10.5 9.8 9.1 8.5
7.5 4.9 4.5 4.2 3.9
11.3 8.5 7.9 7.3 6.9
15.0 12.9 12.0 11.1 10.4
20.0 19.8 18.5 17.1 16.1
9.0 1.5 1.4 1.3 1.2
13.5 3.0 2.8 2.6 2.5
18.0 5.0 4.7 4.3 4.1
Model
019
024
030
036
042
048
060
070
GPM
Presure Drop (psi)
30°F 50°F 70°F 90°F
018
2.3 0.14 2.1 (14.5) 1.4 (9.9) 1.1 (7.6) 0.9 (6.2)
3.4 0.21 3.4 (23.4) 2.6 (17.6) 2.1 (14.7) 1.8 (12.4)
4.5 0.28 5.9 (40.6) 4.6 (31.5) 3.9 (26.9) 3.4 (23.4)
024
3.0 0.19 2.2 (15.2) 1.7 (11.6) 1.4 (9.6) 1.2 (8.3)
4.5 0.28 4.0 (27.6) 3.2 (22.2) 2.8 (19.3) 2.5 (17.2)
6.0 0.38 7.2 (49.6) 5.9 (40.6) 5.2 (35.8) 4.7 (32.4)
030
3.8 0.24 1.3 (9.0) 0.9 (8.1) 0.7 (4.8) 0.6 (4.1)
5.6 0.35 2.3 (15.8) 1.8 (12.5) 1.5 (10.3) 1.4 (9.6)
7.5 0.47 4.2 (28.9) 3.4 (23.2) 2.9 (20) 2.6 (17.9)
036
4.5 0.28 1.6 (12.4) 1.4 (9.6) 1.2 (8.3) 1.0 (6.9)
8.8 0.43 3.1 (21.4) 2.4 (16.8) 2.1 (14.7) 1.9 (13.1)
9.0 0.57 5.4 (37.2) 4.4 (30.0) 3.8 (26.2) 3.4 (23.4)
042
5.3 0.33 2.3 (15.8) 1.8 (12.1) 1.5 (10.3) 1.3 (9.0)
7.9 0.50 4.3 (29.6) 3.5 (24.2) 3.1 (26.4) 2.8 (19.3)
10.5 0.66 7.9 (54.4) 6.5 (44.8) 5.7 (39.3) 5.2 (35.8)
048
6.0 .038 1.8 (12.4) 1.5 (10.1) 1.3 (9.0) 1.2 (8.3)
9.0 0.57 3.4 (23.4) 3.0 (20.4) 2.7 (18.6) 2.6 (17.9)
12.0 0.76 6.2 (42.7) 5.5 (37.9) 5.1 (35.1) 4.8 (35.1)
060
7.5 0.47 3.4 (23.4) 2.8 (19.2) 2.4 (16.5) 2.2 (15.2)
11.3 0.71 6.8 (46.9) 5.9 (40.8) 5.4 (37.2) 5.0 (34.5)
15.0 0.95 12.6 (86.8) 11.1 (76.8) 10.3 (71.0) 9.6 (66.1)
Table 10c: HP Coax Water Pressure Drop
Model
U.S.
GPM
l/s
30°F [-1°C] 50°F [10°C] 70°F [21°C] 90°F [32°C]
Pressure Drop, psi [kPa]*
Table 9: Water Temperature Change Through Heat Exchanger