Paloma PH2-20R OFN Engineering Handbook page 115

Capacity
Hot Water Capacity Curve: PH2-28R Residential Use
Inlet Water Temperature : 40°F (PH2-28R)
0.40
GPM
140
130
120
110
100
90
85
0.5 1.0 2.0 3.0
Inlet Water Temperature : 60°F (PH2-28R)
0.40
GPM
140
130
120
110
100
90
85
0.5 1.0 2.0 3.0
Water Pressure & Water Flow Rate:
6.7
6.2
5.7
5.2
4.7
4.2
3.7
29 40
9.5
GPM
When maximum temperature is set at 140°F
When maximum temperature is set at 120°F
4.0 5.0 6.0 7.0 8.0 9.0
Water Flow Rate (GPM)
9.5
GPM
When maximum temperature is set at 140°F
When maximum temperature is set at 120°F
4.0 5.0 6.0 7.0 8.0 9.0
Water Flow Rate (GPM)
Inlet Water Temperature: 70 °F
(At The Outlet Hot Water Temperature : 120
Inlet Water Temperature: 40
50 60 105
Inlet Water Temperature : 50°F (PH2-28R)
0.40
GPM
140
130
120
110
100
90
85
10.0 11.0
Inlet Water Temperature : 70°F (PH2-28R)
0.40
GPM
140
130
120
110
100
90
85
10.0 11.0
(6.7)
°F
(4.2)
Water Pressure (psi)
120 135
0.5 1.0 2.0 3.0 4.0 5.0 6.0
Water Flow Rate (GPM)
0.5 1.0 2.0 3.0 4.0 5.0 6.0
Water Flow Rate (GPM)
°F )
9.5
GPM
When maximum temperature is set at 140°F
When maximum temperature is set at 120°F
7.0 8.0 9.0 10.0 11.0
9.5
GPM
When maximum temperature is set at 140°F
When maximum temperature is set at 120°F
7.0 8.0 9.0 10.0 11.0
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