www.desatech.com 117437-01D8
Figure 9 - Clearances for Combustible
Mantels
Figure 8 - Side Clearances for
Combustible Mantels
PRE-INSTALLATION PREPARATION
Continued
1 1/2"
(3.8 cm) 3 1/2"
(8.9
cm)
Outer
Surround
Combustible
Material May
Be Used
Perpendicular
Side Wall
5 1/4"
(13.3 cm)
1 3/4"
(4.4 cm)
To Fireplace
Opening
10" (25.4 cm)
33°
Safe
Zone
Ref. Mantel.Depth Ref.
Mantel.from.
Top.of.Louver.
Opening
1 16".(40.6.cm) .A 18".(45.7.cm)
2 14".(35.6..cm) .B 16".(40.6.cm)
3 12".(30.5.cm) .C 14".(35.6.cm)
4 10".(25.4.cm) .D 12".(30.5.cm)
5 8".(20.3.cm) .E 10".(25.4.cm)
6 4".(10.2.cm) .F 8".(20.3.cm)
7 2".(5.1.cm) .G 6".(15.2.cm)
C
B
A
DE
FG
Top of Louver
Opening
3
2
1
4
5
6
7
Stud Wall
4" B-Vent
Flue Pipe
2 x 4 Header
at 1" Min.
Clearance
MANTEL CLEARANCES
Figure 8 shows projected mantel depths at
various.heights.above.top.of.louver.opening..
Figure 7, page 7, shows minimum allowable
distances.from.various.mantel.components.in.
relation to both sides of replace opening.
WARNING: When nishing appliance do not overlap com-bustible materials onto the black front face. Brick, tile or other noncombustible materials may be applied to the face provided that any replace openings are not blocked and gaps in the material used and the face are sealed with a noncombustible caulking.