Installation manual
www.desatech.com
118531-01C8
PRE-INSTALLATION
PREPARATION
Continued
Figure 8 - Side Clearances for Combustible Materials
33°
SAFE
ZONE
1
1
/
2
"
3
3
/
4
"
6"
5
1
/
2
"
12"
Perpendicular
Side Wall
Combustible
Material May
Be Used
Outer Surround
To Fireplace
Opening
C
B
A
D
E
F
G
3
2
1
4
5
6
7
Ref.
Mantel
Depth Ref.
Mantel from
Top of Louver
Opening
1 16" A 14"
2 14" A 12"
3 12" B 10"
4 10" C 8"
5 8" D 6"
6 4" F 4"
7 2" G 2"
Figure 7 - Clearances for Combustible Mantels
MANTEL CLEARANCES
Figure 7 shows projected mantel depths at
various heights above the top of the louver
opening. Figure 8 shows the minimum al-
lowable distances from various mantel com-
ponents in relation to the both sides of the
replace opening.
-
material used and the face are










