Heat & Glo • RED40, RED40ST Installation Manual • 2155-980 Rev. C • 11/13
46
Figure 10.7 Noncombustible Surface Finishing Material 0-4 Inches Thick-Inside Fit Method
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). The inside
fi
t method requires an
additional 2 in. of 1/2 in. thick non-combustible building
material (not supplied with
fi
replace) to be installed on
the left and right sides
fl
ush with the factory installed non-
combustible board.
Figure 10.6 Inside Fit Method
1/2 IN. THICK
WALL SHEATHING
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0-4 IN.
16-1/2 IN.
0- 4 IN.
DRYWALL OR
EQUIVALENT (1/2 IN.)
1/2 IN.
13-1/8 IN.
1/2 IN.
15-1/2 IN.
1-1/2 IN.
1-1/2 IN.
16-1/2 IN.
1-3/16 IN.
1-3/16 IN.
45-1/2 IN.
FIREPLACE VIEWING AREA
= CLEARANCE FROM VIEWING AREA TO NON-COMBUSTIBLE FINISHING MATERIAL
(INSIDE FIT METHOD)
13-1/8 IN.
42-3/4 IN.
Ensure that no non-combustible
fi
nish materials are in-
stalled within 1-1/2 inches of top and bottom and 1-3/16
inches from right and left sides of
fi
replace opening. This
will ensure adequate clearance for required mesh front.
See Figure 10.11.
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.
Non-Combustible Finish Materials
0 Inches to 4 Inches Thick Inside Fit Method
