Mantel Projections; Hearth Extension - Heat & Glo Escape-36DV Owner's Manual

D. Mantel Projections
36 IN.
11-1/2 IN.
10 IN.
MINIMUM
NON-COMBUSTIBLE FACING
MINIMUM 1/2 I NCH THICKNESS
Figure 3.3 Clearances to mantels or other combustibles
above appliance
Height Above Opening
4 in.
5 in.
6 in.
7 in.
8 in.
9 in.
10 in.
11 in.
12 in.
E. Hearth Extension
The base of the fi replace may sit on a
combustible surface. The area in front of
the fi replace must be protected by a non-
combustible hearth extension, unless the
fi replace is raised a minimum of 3 inches
above the combustible fl oor or hearth.
See fi gures 3.5 and 3.6.
3-1/2 IN.
NO COMBUSTIBLES
IN THIS AREA
FINISH WALL
COMBUSTIBLE
COMBUSTIBLE
FRAMING
METAL PANELS
(PROVIDED)
COMBUSTIBLE
PROJECTIONS
12
10-1/2
9
7-1/2
6
4-3/4
3-1/2
12 IN.
2-1/4
1
8 IN.
4 IN.
MINIMUM
TOP OF
FIREPLACE
OPENING
Horizontal Mantel Distance
1 in.
2-1/4 in.
3-1/2 in.
4-3/4 in.
6 in.
7-1/2 in.
9 in.
10-1/2 in.
12 in.
WOOD OR OTHER COMBUSTIBLE
Figure 3.5 Fireplace sitting on combustible surface.
WOOD OR OTHER
COMBUSTIBLE
FLOOR OR PLATFORM
Figure 3.6 Fireplace raised a minimum of 3 inches away from combustible surface.
Heat & Glo • Escape-36DV • 2012-900 • Rev. AA • 04-08
NON-COMBUSTIBLE
MATERIAL
Figure 3.4 Clearances to Mantel Legs or Wall Projections
(Acceptable on both sides of opening.)
Fire Risk.
Hearth extension required to protect
combustible fl oors in front of appliance.
• An 12 inch minimum hearth extension must be constructed
of non-combustible material.
MARBLE, GRANITE, TILE OR
OTHER NON-COMBUSTIBLE

HEARTH EXTENSION

12 in.
1 in. Max.
FLOOR OR PLATFORM
FRONT EDGE
OF ASH LIP
4 INCH
COMBUSTIBLES UP TO
1 INCH THICK ALLOWED
UNDER THE OPENING
7-1/2 IN.
MINIMUM
UNLIMITED
WARNING
FRONT EDGE
OF ASH LIP
BOTTOM OF FIREPLACE
1 INCH
(BUILT INTO UNIT)
3 INCH MIN.
BOTTOM
MAY BE
OF FIREPLACE COMBUSTIBLE
MATERIAL
9