31
Venting
Co-axial
4 x 90º ELBOWS MAXIMUM
(or equivalent)
V2
V1
V3
H2
H1
Minimum 12”
vertical pipe rise
NO straight out rear
rHOERZWDNHR
supplied with unit
1” min.
all around
vertical pipe
3” min.
above top of
horizontal pipe
1” min. around
bottom & sides
of horizontal pipe
Use an approved
terminal
guard with a
vent terminal
located at less
than 7’ (2.13 m)
above grade