57Installing the Water Heater
●
Two-Pipe Snorkel Sidewall Venting
12” (300 mm) min.
12”
(300 mm) min.
12” (300 mm) min.*
Exhaust Gas
Intake Air
* Clearance above highest anticipated snow level or
grade, or as required by local codes, whichever is
greater.
●
Flexible Vent Systems (Polypropylene and
Stainless Steel)
Note
●
Only VERTICAL installations are
allowed. Horizontal terminations are
prohibited.
●
The use of proper adapters and
supports are required to fully
complete the installation.
●
Low Profile Two-Pipe Sidewall Venting*
Exhaust
(from
appliance)
Intake Air
(from outdoors)
12” (300 mm) min.**
[Exterior View]
* IPEX and Centrotherm Low Profile terminations
only
** Clearance above highest anticipated snow level
or grade, or as required by local codes, whichever
is greater.
Note
Only the following orientations are
allowed for twin pipe terminations.
NEVER install in this orientation with the
exhaust located nearest to the ground.