E. Mantel Projections
All measurements are in inches.
6
5
4
3
TOP OF HOOD OR FIREPLACE OPENING
Figure 3.3 Clearances to mantels or other combustibles
above appliance
3-1/2 in.
1/2 in.
NON-COMBUSTIBLE ZONE
Figure 3.4 Non-Combustible Zone
Heat & Glo • SL-750TRS-IPI-E, SL-550TRS-IPI-E, SL-350TRS-IPI • 2120-901 Rev. F • 9/08
CEILING
12
11
10
9
8
7
13
12
11
10
9
8
7
6
5
4
1/2 in.
SHEETROCK
NON-COMBUSTIBLE
BOARD SHIPPED
WITH APPLIANCE
32
Note: Clearance from opening
to perpendicular wall.
Figure 3.5 Clearances to Mantel Legs or Wall Projections
Note: Clearance from opening
to perpendicular wall.
Figure 3.6 Wall Projection (Acceptable on one side of opening.)
2-7/8 IN.
MINIMUM
3 FT. MAXIMUM
(Acceptable on both sides of opening.)
5-3/8 IN.
MINIMUM
1/2 IN.
MINIMUM
3 IN.
MINIMUM
UNLIMITED
11