Instructions / Assembly
41
Venting
INSTALLATION INSTRUCTIONS
Horizontal Vent Installation
!
WARNING:
Follow the vent manufacturer’s installation 
instructions since design might vary from 
manufacturer to manufacturer. Improper vent 
installation can result in death, personal injury, 
product damage, and/or poor performance.
!
CAUTION:
Use UL-approved Category III Stainless Steel vent 
material only. No other vent material is permitted 
for use with this appliance. 
Outer casing can be galvanized aluminum or other 
material�
Fasteners will vary depending on the wall type�
For particle board or 
composite sheathing, use 4 
hollow wall anchors. The 
anchors should be at least 
1/8 in. (0.3 cm) in diameter 
and the appropriate length 
for the sheathing thickness.
For plywood or solid wood 
sheathing or members, use 
4 #10 x 1 1/4-in. wood 
screws.
For masonry walls, use 
suitable masonry anchors 
long enough to pass 
through the wall.
Reinstall the decorative sheathing around the 
faceplate. The decorative sheathing may be painted 
to match the exterior decor.
Apply high temperature silicone sealant or silicone/
latex caulk around the vent section. Completely 
seal where it passes through the wall plate and 
where it is attached to the structure. This will 
provide a weather seal for the system, so it must 
be a good seal.
Attach the female end of the next vent pipe section 
to the male end of the 3-in./5-in. (7.6-cm/12.7-cm) 
concentric vent pipe. Push firmly on the pipe until 
the outer jacket has made contact with the snap 
ring on the male end of the concentric vent pipe 
section. Secure the two pipe sections with the 
provided self-tapping screws.
NOTICE:
When fully assembled, the outer female end will 
overlap the male end about 1 in. (2.5 cm).
DO NOT attempt to fabricate or adapt other vent 
pipe or materials to this venting.
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