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Top Vent - Vertical Termination - (continued)
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.
Exhaust Restrictor Installation
1. Remove inner heat shield by removing two wing nuts
from top front of heat shield and two screws that se-
cure the heat shield to back wall of fireplace. Retain
heat shield and fasteners.
2. Center the exhaust restrictor in the open end of the
exhaust outlet and secure through the slots on the
exhaust restrictor with the two 1/4 in. self-tapping
screws provided in the appliance manual bag. See
Figure 4.17.
3. Reinstall shield by securing it with the two wing nuts
and two screws previously removed in Step 1.
Note: Recommended air shutter settings are located in
Section 9.E.
Hearth & Home Technologies • DVLINEAR36 Installation Manual • 2569-980 Rev. E • 11/20
30
SCREWS
HEAT SHIELD
EXHAUST RESTRICTOR
INSTALLED SCREWS
Figure 4.17 Installing Restrictor
WING NUTS
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