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Installation
10
Approved Vent Configurations
Restrictor Position
•
A vent restrictor is built into the appliance to control the flow rate of exhaust gases. This ensures
proper flames for the wide variety of vent configurations. Depending upon the vent configuration, you
may be required to adjust the restrictor position. The charts for approved vent configurations describe
which position the vent restrictor must be in.
This restrictor is in position 1
(factory setting).
Measuring Vent Lengths
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
Travis Industries
To Access the Restrictor:
The restrictor is located
directly above the door,
behind the grill.
To Adjust the Restrictor:
1
2
# 8
Adjustment
Plate
Adjustment
Bracket
To adjust, lift up on the
adjustment plate and
push it back.
(for qualified installers only)
Determine the correct restrictor position (see the charts under
"Approved Vent Configurations" - the factory position is #1).
Lift up the adjustment plate and move it so the correct notch
falls into the slot on the adjustment bracket.
# 2
etc.
# 7
Vent Horizontal Run is
Vent
measured from the start of
Horizontal
the horizontal section to the
Run
end of the termination.
H2
Horizontal
Elbow
H1
100-01135
WARNING: Use a glove to protect
your hand from burns.
This restrictor is in position 7.
Vertical Elbow
NOTE:
When a horizontal elbow (90° or 45°) is
used, horizontal length is the sum of the
two lengths (H1 + H2).
Vertical Elbow
4 0 4 0 8 0 9
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