Installation
(for qualified installers only)
17
© Travis Industries
4101028
100-01255_000
Exhaust Restrictor Extender (for rear vent configurations only)
•
Follow the directions below to install the exhaust restrictor extender.
Exhaust Restrictor Extender Plate
(included in the rear vent kits)
Remove these two screws
on the exhaust restrictor.
Back Wall of Firebox
Firebox Roof
Use the screws to attach
the extender to the
exhaust restrictor.
Measuring Vent Lengths
Vent
Horizontal
Run
Vent Horizontal Run is
measured from the start of
the horizontal section to the
end of the termination.
Vent Height is calculated to
the top of the vent on
horizontal terminations and
to the top of the termination
on vertical terminations.
Vent
Height
Vertical Elbow
NOTE:
When a horizontal elbow (90° or 45°) is
used, horizontal length is the sum of the
two lengths (H1 + H2).
H1
H2
Horizontal
Elbow
Vertical Elbow
