Approved Vent Configurations; Restrictor Position; Elbows; Measuring Vent Lengths - FireplaceXtrordinair 36DV-AR Owner's Manual

Approved Vent Configurations

Restrictor Position

¥ A vent restrictor is built into the appliance to adjust the flow rate of exhaust gases. This ensures
proper combustion for all vent configurations. Depending upon the vent configuration, you may be
required to adjust the restrictor position. The charts for acceptable vent configurations describe
which position the vent restrictor must be in.
This restrictor is in position 1.

Elbows

¥ A maximum of
two 90° elbows
may be used.
NOTE: do not
use a 90° elbow
between two
horizontal
sections.
NOTE: one
additional 45°
elbow may be
used between two
horizontal
sections.
- or -
¥ Two 45° elbows
may be used
between vertical
sections.
Measuring Vent
Lengths
I
NSTALLATION
To Access the Restrictor:
Withe the fireplace cool, reach
below the burner pan to the left side.
To Adjust the Restrictor:
Determine the correct restrictor position (see the charts under
1
"Approved Vent Configurations" - the stock position is #1).
2 Lift up the adjustment plate and move it so the correct notch falls into
the slot on the adjustment bracket.
Adjustment Plate
Adjustment Bracket
To adjust , lift up on the adjustment plate.
Elbows add 3" to the
length of the vent system.
Side
3"
View
9-5/8"
3"
1-1/2"
Vent sections overlap
each other by 1-1/2"
1-1/2"
Vent Length
(4', 3', etc.)
EXAMPLE:
Two 4' lengths are 7' 10-1/2"
long, but when attached to
the vent system add 7' 9" to
the vent height.
(C .)
ONT
- For Qualified Installers Only!
Horizontal
Vent
Height
NOTE: The fireplace is
shipped with the restrictor in
position #1 (fully open).
Position #3 is
this notch.
This restrictor is in position 2.
Vent
Run
12-3/8" tall
with 1-1/2"
Starter
of overlap
Section
8-3/4" wide
with 1-1/2" to
3-3/8" of overlap
46-1/4"
P 17
AGE