Flue Damper; Outside Air; Glass Doors - Heatilator BIR36-B Owner's Manual

1. Flue Damper

The fl ue damper must be in the fully opened position
(handle up toward the top of the fi repalce) during op-
eration of the fi replace.
Before lighting the fi replace, verify fully open position
by looking up from teh iside of the fi replace.

2. Outside Air

• Outside air doors should be in the fully opened position
during operation of the fi replace.
• Before lighting the fi replace, turn both handles & pull out
to open. Reverse steps to close and lock.
CAUTION! Outside air control handle may be warm.
Adjust before lighting fi re.
10 Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13

3. Glass Doors

• Glass doors are optional.
• Refer to Figure 3.3 proper use.
FULLY OPEN
CORRECT
FULLY CLOSED
CORRECT
Figure 3.3 Operating Positions of Bi-fold Doors
PARTLY OPEN
INCORRECT
PARTLY CLOSED
INCORRECT