Heat & Glo XLR-PLUS-PB-AU Owner's Manual page 27

Top Vent - Vertical Termination
No Elbows
V Max= 13.4 m ( 44 ft.)
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Note: If installing a vertical vent/termination off the top of the
appliance, the optional exhaust restrictor may be needed.
Note: Use SLP Series
components only.
Figure 7.5 Vertical Vent Maximum
Exhaust restrictors are recommended for these vertically
terminated products which have excessive draft. Exhaust
restrictors will compensate for high draft. and restore vi-
sual flame height. If the vent configuration has a total ver-
tical of 6-1/2 ft. - 44 ft. (2 m - 13.4 m), an exhaust restrictor
may be needed. The exhaust restrictor is located in the
appliance manual bag.
V
1
Heat & Glo • XLR-PLUS-N-AU, XLR-PLUS-PB-AU • 2264-900 Rev. M • 7/12
Exhaust Restrictor Instructions
1. Locate the inner firebox exhaust restrictor. Figure 7.6.
2. Remove restrictor for XLR-LOGS kit.
Figure 7.6 Standard Restrictor
3. Replace existing restrictor with small cut-out restrictor
in manual bag for installations with more than 6-1/2 ft.
(2 m) of vertical piping. See Figure 7.7.
Figure 7.7 Restrictor with Small Cut-Out
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