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Venting
Typical Vent Installation
NOTE: Flexible co-linear vent pipes may only be
installed into existing non-combustible solid-fuel
burning fi replaces and chimneys.
The appliance must not be connected to a chimney fl ue
serving a separate solid-fuel burning appliance. See
"Approved Venting Components" on page 37 of this
manual.
Vent Location
The vent terminal must be located through the
roof. This direct vent appliance is designed to
operate when an undisturbed airfl ow hits the
outside vent terminal from any direction.
Check local codes for allowable vertical vent
termination.
Venting Table
Maximum vertical height
Minimum vertical height
Maximum horizontal run
Maximum off set angle
Venting Notes
Where possible, avoid joining fl ex pipes. If joints are
required, use a approved connector and seal joints with
RTV high temp sealant.
Horizontal off set is permissible to allow for routing
around masonry projections. Avoid bending fl ex pipe
over a 45 degrees radius where possible.
40 ft (measured to bottom of
termination)
10 ft (measured to bottom of
termination)
4 ft (measured center to center of
pipe)
45˚ (sweeping bend to allow for
obstructions)
3" Liners
3" min.
Bend
Radius
Overview
Terminal Cap
Flashing
2 x 3" fl ex
liners—see
Venting
Table for
length
allowed
Existing
fi replace
and
chimney
13
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