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Heatilator • RAVE4013I-C • 2293-900 Rev. C • 8/1220
D. Mantel and Wall Projections
WARNING! Risk of Fire! Comply with all minimum clear-
ances to combustibles as specifi ed. Framing or fi nishing
material closer than the minimums listed must be construct-
ed entirely of noncombustible materials (i.e., steel studs,
concrete board, etc).
Figure 5.3 Clearances To Combustible Mantels Or Other
Combustibles Above Appliance
Figure 5.4 Clearances To Non-Combustible Mantels Or Other
Non-Combustibles Above Appliance
Combustible Mantels
Non-combustible Mantels
Figure 5.5 Combustible Mantel Leg or Wall Projections
(Acceptable on both sides of opening)
Figure 5.6 Non-Combustible Mantel Leg or Wall Projections
(Acceptable on both sides of opening)
Combustible Mantel Legs Or Wall Projections
Extending Past The Face Of The Fireplace
Non-combustible Mantel Legs Or Wall Projections
Extending Past The Face Of The Fireplace
3 FT. MAXIMUM
6 IN.
MINIMUM
2 IN.
MINIMUM
FIREPLACE
OPENING
3 IN.
MINIMUM
UNLIMITED
7 IN.
FIREPLACE
OPENING
14 IN.
MIN.
12 IN.
MAX.
1/2 IN.
Thick Wall
Sheathing
MEASUREMENT
FROM TOP OF
FIREPLACE
OPENING
Note: For non-combustible fi replace fi nish material (marble,
stone, etc) specifi cations refer to Section 13.C.
14 IN.
MIN.
12 IN.
MAX.
1/2 IN.
Thick Wall
Sheathing
MEASUREMENT
FROM TOP OF
FIREPLACE
OPENING
4 IN.
MAX.
1 IN.MIN.
Figure 5.7 Front Side Finishing Detail
1 IN.
FRAMING
1/2 IN. FACTORY-SUPPLIED
NON-COMBUSTIBLE BOARD
NAILING TAB