Mantel And Wall Projections - Heat & Glo SL-550F-LP Installation Manual

B. Mantel and Wall Projections
WARNING! Risk of Fire! Comply with all minimum clear-
ances as specifi ed. Framing closer than the minimums listed
must be constructed entirely of non-combustible materials
(i.e., steel studs, concrete board, etc.).
Note: All
measurements
in inches.
3
Figure 10.3 Clearances To Combustibles Mantels Or Other
Combustibles Above Appliance
TOP VIEW
2-7/8 IN.
MINIMUM
Note: Clearance from opening
to perpendicular wall.
Figure 10.4 Non-Combustible Mantel Leg or Wall Projections
(Acceptable on both sides of opening)
CEILING
12
11
10
9
8
7 32
6
5
13
4 12
11
10
9
8
7
6
5
4
TOP OF HOOD OR FIREPLACE OPENING
1/2 IN.
MINIMUM
3 FT. MAXIMUM
Heat & Glo • SL-550F, SL-750F Installation Manual • 2297-980 Rev. H • 3/16
Note: Clearance from
opening to perpendicular wall.
Figure 10.5 Combustible Mantel Leg or Wall Projections
(Acceptable on both sides of opening)
3-1/2 in.
1/2 in.
NON-COMBUSTIBLE ZONE
Figure 10.6 Non-Combustible Zone
3 IN.
MINIMUM
5-3/8 IN.
MINIMUM
UNLIMITED
1/2 in. SHEETROCK
OR COMBUSTIBLE
MATERIAL
45