#BHM-52 R.1 May 2020
Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces
FRAMING
15
3.5 Rough Framing
Dimensions outlined below are the same for all design options.
WARNING: Provide adequate clearance in front of the fireplace for
barrier removal, component access, gas line installation, service
access, etc.
CAUTION: Cold air transfer area. The fireplace enclosure must comply
with all clearances as outlined in this manual, and be constructed
in compliance with local building codes. Outside walls should be
insulated to prevent cold air from entering room.
•
Rough framing dimensions for standard installation should allow
for wall covering thickness and fireplace facing materials. Adjust
rough opening size as necessary to maintain minimum clearance
requirements.
•
Floor protection in front of the fireplace is not required.
Combustible material may be used if installing a hearth
extension. Consider the thickness of the hearth extension
finishing material if building a fireplace platform. The hearth may
be flush with the bottom finishing edge.
•
The bottom of the fireplace must be placed directly on a wood
or non-combustible surface (not linoleum or carpet). If this
appliance is to be installed directly on carpeting, tile, or other
combustible material other than wood flooring, this appliance
shall be installed on a metal or wood panel extending the full
width and depth of the appliance.
•
This fireplace may be elevated off the floor, provided it is
properly supported by framing materials and maintains ceiling
clearances. If installed above floor level, a solid, continuous
platform must be constructed below the fireplace.
•
If masonry (optional) is to be used, prepare the foundation
necessary for the full masonry load. A lintel must be used over
the top of the appliance to support the added weight of the
masonry construction above the fireplace.
3.5.2.1 TV Recess Construction
WARNING: All clearances to venting must be maintained.
Mounting a television above a fireplace is a common practice. Mantel
depth, ceiling heights, and wall and mantel construction material all
affect television surface temperatures. Most television manufacturers
specify in their instructions that a television should not be installed
on, near, or above a heat source.
Television location rests solely on the homeowner. It is the home
owner’s responsibility that the preferred TV mounting and mantel
design will not exceed the listed maximum operation temperature of
their electronic goods.
Tests performed determined that television surface temperatures
did not exceed 150°F (66°C) when a 4¼” (108mm) deep recess is
constructed above the fireplace.
Figure 3.5, Standard Installation Rough Opening Dimensions and TV Recess Construction
88”
(2235mm)
54
½
”
(1384mm)
50
½
”
(1283mm)
28
¾
”
(730mm)
4
¼
”
(108mm)
88”
(2235mm)
50
½
”
(1283mm)
65
5⁄8
”
(1667mm)
Double horizontal
header
Ceiling/Fireplace enclosure top
TV recess
Ceiling/Fireplace
enclosure top
Finishing
Edge
