Installation Manual

32 Rinnai M-Series Condensing Boiler Combi Manual
All terminaons (horizontal and/or vercal)
must terminate 12 in. (0.30 m) above grade or
ancipated snow level.
12 in. (0.30 m)
Between terminals at same level
60 in. (1.52 m)
Between terminals at dierent levels
Note: 24 in. (0.61 m)
to wall or parapet
Inside
Corner
12 in.
(0.30 m)
12 in.
(0.30 m)
60 in. (1.52 m) vercally
between terminals
Vent Sizes 3 in. X 5 in. 2 in. X 4 in.
Boiler Model
Number
M060C M090C, M120C, M160C M060C M090C, M120C, M160C
Vent Lengths 60  (18 m) 30  (9 m) 150  (46 m) 140  (43 m)
• 45° elbow is equivalent to 3  (1 m)
• 90° elbow is equivalent to 6  (2 m)