
Heat & Glo • RED60 Installation Manual • 2159-980 Rev. D • 11/13
64
Non-Combustible Finish Materials
0 to 1-1/4 inch thickness-Overlap Fit Method
The mesh front is designed to overlap
fi
nish materials 0
inches to 1-1/4 inch thick. See Figure 10.4.
NOTICE:
This 1-1/4 inch maximum not only includes the
decorative
fi
nish materials (marble, tile, slate, etc) but also
the thin set, lath and adhesive used to attach the decorative
fi
nish material
.
The non-combustible
fi
nish material can be installed up
to the 17-1/8 inch (height) by 62-3/4 inch (width)
fi
replace
opening.
= NO SCREWS IN THIS AREA
= 2 IN. MAX. SCREW LENGTH
SIDE FINISH NON-COMBUSTIBLE BOARD (2)
68 IN. WIDTH
FACTORY INSTALLED NON-COMBUSTIBLE BOARD
30-7/8 IN. HEIGHT
FACTORY INSTALLED
NON-COMBUSTIBLE
BOARD
Figure 10.3 Non-Combustible Finish Material Diagram for
0 - 1-1/4 Inch Thick Overlap Fit Method
Figure 10.4 Overlap Fit Method
= AIR SPACE
7 IN.
1 IN.
0-1-1/4 IN.
0-1-1/4 IN. THICK DRYWALL
OR EQUIVALENT
STANDARD
DECORATIVE FRONT
SHOWN
FACTORY-INSTALLED
NON-COMBUSTIBLE
BOARD
13-3/4 IN.
NON-COMBUSTIBLE BOARD
The mesh decorative front is approved for inside
fi
t ap-
plications. Non-combustible
fi
nishing materials up to 4
inches thick can be installed around the Mesh front (left,
right, top, and bottom). See Figure 10.5.
Figure 10.5 Inside Fit Method
Non-Combustible Finish Materials
0 Inches to 4 Inches Thick-Inside Fit Method
1/2 IN. THICK
WALL SHEATHING
0-4 IN.
20-1/2 IN.
0- 4 IN.
1/2 IN.
1/2 IN.
19-1/2 IN.
DRYWALL OR
EQUIVALENT (1/2 IN.)
Ensure that no non-combustible
fi
nish materials are in-
stalled within 1-11/16 inches of top and bottom and 1-3/8
inches from right and left sides of
fi
replace opening. This
will ensure adequate clearance for required mesh front.
See Figure 10.9.
Refer to Section 1.E and 1.F of this manual for de
fi
nition
and quali
fi
cations and de
fi
nition of non-combustible and
combustible materials.