Installation & Servicing Instructions Rinnai Q Premier
15
8U442600
2
connection diameters
table 2
boiler connections
figure 5
Connection for combustion
air supply and vent system
Boiler type
QP85N
QP130N
Vent system / Combustion air supply
80/125mm
Gas pipe
g
3/4"M-NPT
Supply pipe
s
3/4"M-NPT
Return pipe
r
3/4"M-NPT
Cold water pipe
c
3/4"M-NPT
Hot water pipe
h
3/4"M-NPT
DHW circulation return pipe
x
3/4"M-NPT
Condensate pipe
d
1" / 25mm
Dimensions
h
c
r
s
x
g
s
r
h
c
x
g
s
r
g
x
c
h
d
d
d