Installation Guide

© 2021 United States Stove Company
21
VENTING INSTALLATION
RESTRICTOR ADJUSTMENT
WARNING:
IMPROPER VENT INSTALLATION MAY
CAUSE THE BURNER FLAMES TO LIFT OR
     
FLAME APPEARANCE AFTER RESTRICTOR
ADJUSTMENT TO ENSURE PROPER
PERFORMANCE.
ANY AND ALL ADJUSTMENTS TO THE
RESTRICTOR MUST BE PERFORMED BY A
CERTIFIED TECHNICIAN. Adjust the restrictor to
achieve the desired ame appearance on any top
venting conguration with 6 ft (1.83 m) of vertical
pipe or more. Vertical terminations may display
an active, compact ame. If this appearance is not
desirable, the restrictor may need to be adjusted.
Allow 15 minutes of burn time before making any
adjustments. Adjust the restrictor as shown.
1. Remove the stove front and the glass frame
assembly from the stove (see the “Glass Frame
Assembly” section of this manual).
2. Reach in through the rebox and use a 1/4”
socket or a athead screwdriver to loosen the set
position screw as shown. Rotate the restrictor
to the desired setting and retighten the set
position screw. NOTE: The restrictor is set at fully
open from the factory. To adjust the restrictor
to a 30° setting, align the right edge of the
restrictor with the 30° setting indicator located
to the right of the restrictor. The restrictor is in
the correct location for a 30° setting, when the
right edge of the restrictor is aligned with the
second hole from the top.
SET POSITION SCREW
Note: Restricter settings may vary, depending
on unique venting congurations beyond that
described in this manual
Set Position
Screw
DO NOT REMOVE
30° Setting
Indicator
WARNING:
TO AVOID PROPERTY DAMAGE OR PERSONAL
INJURY, ALLOW AMPLE TIME TO COOL BEFORE
MAKING ANY ADJUSTMENTS.

Top vent, 90º elbow to 12” horizontal.
Restrictor setting fully open. No
adjustment needed beyond factory
setting.


Top Vent to 12” Vertical to 90º
elbow to 4 ft Horizontal.
Restrictor setting fully open. No
adjustment needed beyond factory
setting.


Top Vent to 10 ft Vertical to 90º
elbow to 20 ft Horizontal.
Restrictor setting 30º open

Top vent, 40 ft Vertical.
Restrictor setting 10º (to stop) open.
WARNING:
DO NOT REMOVE THE SCREWS! DO NOT
OPERATE THIS UNIT IF ONE OR BOTH SCREWS
ARE NOT IN POSITION!
DO NOT REMOVE THIS SCREW