Wall Enclosure Rough Opening - kozy heat CALLAWAY 50 Installation And Operation Manual

3.4 Wall Enclosure Rough Opening

WARNING: Provide adequate clearances around air openings into
the combustion chamber. Provide adequate clearance in front of the
fireplace for barrier removal, component access, gas line installation,
service access, etc.
NOTE: The construction of the fireplace wall enclosure must comply
with local building codes and all clearances as outlined in this manual.
NOTE: Cold air transfer area. The fireplace wall enclosure should be
constructed in a manner to prevent cold air from entering the room
and outside walls should be insulated.
FIRE HAZARD: Do NOT install this appliance directly on carpeting,
vinyl, or any other combustible material other than wood.
• Framing dimensions should allow for wall covering thickness
and fireplace facing materials. Adjust rough opening size as
Figure 3.3, Framing Dimensions
#CLW-50 R.1 March 2018
necessary to maintain minimum clearance requirements.
• The bottom of the fireplace must be placed directly on a wood or
non-combustible surface (not linoleum or carpet). If the fireplace
is to be installed above floor level, a solid, continuous platform
must be constructed below the fireplace.
• Build the hearth to desired size and height.
• If masonry is to be used (optional), prepare the necessary
foundation for the masonry load. A lintel must be used over
the top of the appliance to support the additional weight of
masonry construction.
• If installing the Komfort Zone Kit, please reference the manual
included with kit.
• Installation of CW50-SHD steel framing is required (included in
components packet).
½
44 "
(1130mm)
48"
(1219mm)
½
64 "
(1638mm)
Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces
22"
(559mm)
FRAMING 13