Reznor X Option - Option - Installation - Power Venter - Manual (Page 8)

Form I-X Venter, P/N 136958R1, Page 8
WARNING
Units installed in multiples require individual vent pipe runs and
vent caps. Manifolding of vent runs is not permitted
5. Install Vent Pipe (cont'd)
Figure 8A - Vertical Vent Terminal
WARNING
Vent terminal arrangements illustrated are applicable only to units with a power venter.
Horizontal vent termination requires a power venter. DO NOT use horizontal vent with
gravity venting.
6’ (2M) minimum
6’ (2M) minimum
Approved clearance thimble
for single-wall vent pipe is
required when flue pipe
extends through
combustible materials.
Parapet or Adjoining Building
Vertical flue extension to
be 6” (152mm) higher than
anticipated snow depth but
no less than 2 feet (610mm)
above the roof.
Vertical pipe extension
must be insulated. Roof Flashing
Roof - pitched
from 0 to 45°
Vertical flue extension
to be 6” (152mm) higher
than anticipated snow
depth but no less than
2 feet (610mm) above the
roof.
6” (152mm) minimum
Roof Flashing
Roof - pitched
from 0 to 45°
Approved clearance thimble
for single-wall vent pipe is
required when flue pipe extends
through combustible materials.
Follow the requirements of the
double-wall pipe manufacturer.
Follow instructions on page 6
to join single and double-wall
pipe and to seal the connection.
Parapet or Adjoining Building
Single-Wall Vent Run and
Single-Wall Terminal End
Single-Wall Vent Run and
Double-Wall Terminal End
Installation
Instructions
(cont'd)