Heatilator • RAVE4013I • 2184-900 Rev. E • 8/09
54
1-3/4 IN.
0 IN.
0 IN.
0 IN.
1/2 INCH ADDITIONAL
NON-COMBUSTIBLE
REQUIRED
NON-COMBUSTIBLE
MATERIAL
Non-Combustible Finish Material 0-4 Inches Thick
Bottom
Joint
3/4 IN.
3/4 IN.
3 IN.
Figure 13.16 Noncombustible Surface Finishing Material 0-4 Inch
Thick-Inside Fit Method (Illusion Decorative Front
Only)
Figure 13.15 Noncombustible Surface Finishing Material 0-4
Inches Thick-Inside Fit Method (Deco Decorative
Front Only)
The Deco and Illusion decorative fronts are approved for
inside fi t applications. Non-combustible fi nishing materi-
als up to 4 inches thick can be installed around the front
(left, right, top, and bottom). The inside fi t method requires
an additional 1-3/4 in. min. of 1/2 in. thick non-combus-
tible building material (not supplied with fi replace) to be
installed on the left and right sides. See Figure 13.15.
For inside fi t applications, the decorative front must be in-
stalled tight to the fi nishing fl anges and must not overlap
any fi nish material.
The illusion front requires that no non-combustible fi n-
ish materials are installed within 3/4 inch OF THE FIRE-
PLACE OPENING. The 3/4 inch spacing is required to
provide clearance for removing and installing the Illusion
decorative front. See Figure 13.16.
The Deco front requires a 1/2 inch clearance between
the outer edge of the decorative front and inside edge of
the surrounding fi nish materials. HHT recommends that
the front be temporarily installed as a template, traced to
ensure the fi nishing materials will fi t properly, and then
removed.
FACTORY-INSTALLED
NON-COMBUSTIBLE
BOARD
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DRYWALL OR
EQUIVALENT
(1/2 IN.)
0-4 IN.
20-1/2 IN. APPLIANCE
OPENING (HEIGHT)
0- 4 IN.
3/4 IN.
3 IN.
Figure 13.14 Inside Fit Method (Deco Decorative Front Only)
Non-Combustible Finish Materials
0 Inches to 4 Inches Thick Inside Fit Method
Reference dimensions for the Deco and Illusion fronts in-
stalled on the appliance are shown in Figure 13.18 and Figure
13.20.
