Restrictor Assembly and Installation
SECTION 7
VENTING
#SP-41-L
R.6 February 2022
26
HUSSONG MFG. CO., INC.
KOZY HEAT FIREPLACES
7.3 Restrictor Assembly and Installation
Burner flame appearance and characteristics are affected by altitude,
fuel quality, venting configuration, and other factors. To achieve
desirable flame appearance, the vent exhaust may be restricted by
the restrictor plate (included in components packet).
The restrictor plate is shipped with all inner rings intact, and when
installed, provides the most vent restriction. There are (2) inner rings
that can be knocked out. The innermost ring knocked out will create
less restriction, and the outer most ring knocked out will create the
least amount of restriction.
Refer to section
11.2.2, VENT RESTRICTION (AFTER INSTALLATION)
on page 45 outlines restriction recommendations depending
on burner flame appearance, and instructions on installation after
venting is completed.
Restrictor Plate
Remove innermost circle
to create less restriction
Remove all inner rings for
the least restriction
Bend tabs to approx. 80˚ angles to create
tension to hold itself in place when installed
SLIDE RESTRICTOR PLATE INTO EXHAUST PIPE ON TOP OF FIREPLACE
WITH THE TABS POINTING TOWARDS YOU PRIOR TO ATTACHING VENTING
FIGURE 7.1
Restrictor Plate Assembly and Installation
