Heat & Glo Fireplace HEAT & GLOW XLR-N-AU - Manual (Page 50)

Heat & Glo • XLR-N-AU, XLR-PB-AU • 2198-906 Rev. o • 1/13 50
C. Facing Material
• Facing and/or finishing materials must not interfere with
air flow through louvers, operation of louvers or doors,
or access for service.
• Facing and/or finishing materials must never overhang
into the glass opening.
• Observe all clearances when applying combustible
materials.
WARNING! Risk of Fire! DO NOT apply combustible
materials beyond the minimum clearances. Comply with
all minimum clearances to combustibles as specified in
this manual. Overlapping materials could ignite and will
interfere with proper operation of doors and louvers.
WARNING! Risk of Fire! DO NOT install drywall or other
combustible materials over the factory-installed non-com-
bustible board. Overlapping materials could ignite.
Decorative facing material thickness is measured from
the face of the factory-installed non-combustible board.
See Figure 13.11 and Figure 13.13.
Non-Combustible Finish Materials
0 - 1 in. (0 - 25 mm) Thickness-Overlap Fit Method
Both the Tonic and Martini decorative fronts are designed
to overlap finish materials 0 in. to 1 in. (0 mm to 25 mm)
thick. See Figure 13.11 and Figure 13.12.
NOTICE: This 1 in. (25 mm) maximum not only includes
the decorative finish materials (marble, tile, slate, etc) but
also the mortar or adhesive used to attach the decorative
finish material.
The non-combustible finish material can be installed up to
the fireplace opening.
Figure 13.11 Overlap Fit Method (Tonic or Martini Decorative
Front)
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FACTORY-INSTALLED
NON-COMBUSTIBLE BOARD
DRYWALL OR
EQUIVALENT 3/8 in. (10 mm)
NON-COMBUSTIBLE
FINISHING MATERIAL
0 - 1 in. (0 - 25 mm) THICK
NON-COMBUSTIBLE
FINISHING MATERIAL
0 - 1 in. (0 - 25) mm THICK
TONIC DECORATIVE
FRONT SHOWN
0 mm
0 mm
0 mm
0 mm
Figure 13.12 Non-Combustible Finish Material Diagram for 0 - 1
in. (0 - 25 mm) Thick Overlap Fit Method (Tonic or
Martini Decorative Front)
Both the Tonic and Martini decorative fronts can be in-
stalled with an “Overlap” or “Inside Fit” method:
Overlap Requirement: See Figure 13.11 and Figure 13.12.
Inside Fit requirement: See Figure 13.13, 13.14, 13.15.