Hearth and Home Technologies GDST3831I - Manual (Page 29)

Heatilator • GDST3831I • 2127-900 Rev. F • 10/08 29
V
1
= 3 ft. Min. (914 mm)
V
1
= 50 ft. Max (15 m)
2. Top Vent - Vertical Termination
No Elbow
V
1
Figure 7.7
Figure 7.8
EXHAUST
RESTRICTOR
Exhaust restrictors are recommended for these verti-
cally terminated products which have excessive draft.
Exhaust restrictors will compensate for high draft, and
restore visual fl ame height. If the vent confi guration has
a total vertical of 15-50 feet, an exhaust restrictor may
be needed. The exhaust restrictor can be located in the
appliance manual bag.
Exhaust restrictor Instructions
1. Center the exhaust restrictor in the open end of the ex-
haust outlet and secure through the slots on the exhaust
restrictor with the 2-1/4 in. self tapping screws provided
in the appliance manual bag.
Note: If installing a vertical vent/termination off the top of the
appliance, the exhaust restrictor may be needed.
Note: Use SLP Series
components only.