Vent Installation - FireplaceXtrordinair 35 Custom Builder Owner's Manual

Direct vent fireplace
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Installation

Vent Installation

In addition to the requirements below, follow the requirements provided with the vent.
Vertical Termination
Use a roof flashing and storm collar
whenever passing through the roof
Use a firestop whenever
passing through a ceiling
8-5/8"
8-5/8"
8-5/8"
or 9"
8-5/8"
or
10"
Maintain a minimum 1" clearance (2-1/2"
in some cases - see "Clearances") from
vent to any combustible
Slide the vent sections together and turn 1/4 turn until the sections lock in
place.
Screws are not required to secure the vent. However, three screws may be
used to secure vent sections together if desired.
High temperature sealant is recommended at the appliance starter section
connection (use high-temperature silicone or Mill-Pac®).
If disassembly is required, at time of re-assembly check to see if the vent
creates a tight fit. If it does not, apply high temperature sealant to the joints of
the affected sections.
Horizontal sections require a 1/4" rise every 12" of travel
Horizontal sections require non-combustible support every three feet (e.g.: plumbing tape)
Travis Industries
Minimum framing
for fire stop
Use a support box
on exposed vent
Use a wall thimble
whenever passing
through a wall
Minimum
Framing
9 3 5 0 8 1 1 6
(for qualified installers only)
Vertical Vent
Requirements
Maintain a minimum 1"
clearance from vent to
any combustible
Horizontal Vent
Requirements
Horizontal Termination
0 3 1 0 0 0
1 7

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