Installation Guide
Manuals
Brands
Rinnai Manuals
Tankless Gas Water Heaters
RU180IP
1
2
3
4
5
6
7
8
9
10
10
Rinnai Tankless
Water Heat
er Installa
on and Opera
on Manual
Connecons (for Int
er
nal and Ext
ernal W
at
er Heater
s)
Pressur
e Relief V
alve (PR
V)
M33 THREA
D
Boom View of W
ater Heat
e
r
Measurem
ents: in. (mm)
1
...
...
8
9
10
11
12
...
...
72
