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50
Optional Equipment
3
Follow the directions below to replace the orifice.
Burner Orifice
d
Use a 1/2" open end wrench to
unscrew the burner orifice.
5/16"
Remove the pilot orifice following the instructions below. Replace with the propane pilot
orifice
Lift the pilot hood
a
off the pilot
assembly.
© Travis Industries
Manifold
1/2" Wrench
NOTE:
Screw the LP orifice in
so the orifice shoulder
protrudes 5/16"
(indicating full insertion).
Use a hex wrench to
b
unscrew the orifice.
5/32" Hex
NOTE: when re-attaching,
this pin lines up with the
notch in the pilot hood.
(for qualified installers only)
a
Slide the air shutter all
the way to the left.
The new LP orifice
has "56" stamped
on it.
Apply thread
sealant to the
new orifice and
install.
The old NG
orifice has "49"
stamped on it.
Remove the orifice and replace with the LP orifice. Screw the
c
orifice all the way in and replace the pilot hood.
4060517
e
4
Orifice Identification:
LP (Propane) Orifice
35
35
NG (Natural Gas) Orifice
62
100-01158
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