37
W415-0434 / G / 08.08.11
77.1
Vertical terminations may display a very active
fl
ame. If this appearance is not desirable, the vent exit may be
restricted using restrictor supplied. This reduces the velocity of the exhaust gases, slowing down the
fl
ame
pattern and creating a more traditional appearance.
A.
Remove all obstructing obstacles i.e.: Brick panels, logs, etc.
B.
Remove the two screws from the
fi
rebox top.
C.
Line up the holes on the restrictor plate with the holes in the top of the
fi
rebox and replace the screws.
D.
Replace the brick panels, logs, etc.
9.3 FLAME
CHARACTERISTICS
It’s important to periodically perform a visual check of the pilot and
burner
fl
ames. Compare them to the illustrations provided. If any
fl
ames
appear abnormal call a service person.
54.2
3/8” - 1/2”
FLAME MUST
ENVELOP UPPER
3/8" TO 1/2" OF
THERMOCOUPLE &
THERMOPILE
9.4 RESTRICTING VERTICAL VENTS