Pressure Drop And Water Flow Curves - Rinnai HE Series How To Use Manual

Pressure Drop and Water Flow Curves

50
45
40
35
30
25
20
15
10
5
0
0 1
The chart below only applies to incoming water temperatures of 70°F (21°C) or less. For
NOTICE
incoming water temperatures greater than 70°F (21°C) please contact Rinnai.
RUC98i, RU98e
RUC90i, RU90e
RUC80i, RU80e
50
2 3 4
Water Flow (gpm)
delta T - Temperature Rise (°F)
KBD Series Manual
RUC80i,
RU80e
5 6 7
RUC90i, RUC98i,
RU90e
RU98e
8 9 10
110
100
90
80
70
60
50
40
30
20
10
0
11