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Heat & Glo • SL-3X-IFT, SL-5X-IFT, SL-7X-IFT, SL-9X-IFT Installation Manual • 2472-980 Rev. Q • 3/20
Top Vent - Vertical Termination
No Elbow
Figure 4.14
Figure 4.15 Exhaust Restrictor Installation
(Top Refractory Panel Removed to Aid in Visual Clarity)
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1
= 60 ft. Max. (18.3 m)
Note
: Use SLP Series
components only.
Note
: Be sure to reinstall the inner heat shield
after exhaust restrictor installation.
Exhaust Restrictor Instructions
Exhaust restrictors are recommended for these verti-
cally terminated products which have excessive draft.
Exhaust restrictors will compensate for high draft, and
restore visual flame height. If the vent configuration has
a total vertical of 15-60 feet, an exhaust restrictor may
be needed. The exhaust restrictor can be located in the
appliance manual bag.
Note:
Remove top refractory piece, if installed.
1. Install the exhaust restrictor over the center of the ex
-
haust outlet in the firebox. See Figure 4.15.
2. Center the exhaust restrictor in the open end of the
exhaust outlet and secure through the slots on the ex-
haust restrictor with the two 1/4 in. self tapping screws
provided in the appliance manual bag.
3. Reinstall top refractory.
Note:
If installing a vertical vent/termination off the top of
the appliance, the optional vertical termination baffle may
be needed.
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TOP VENT APPLICATION
REAR VENT APPLICATION
EXHAUST RESTRICTOR
EXHAUST RESTRICTOR