Hearth and Home Technologies Indoor/Outdoor Gas Fireplace Twilight-II-B - Manual (Page 30)

Heat & Glo LifeStyle Collection • Twilight-II-B • 2108-900 Rev. M • 11/08 30
A. Mantel and Wall Projections
WARNING! Risk of Fire! Comply with all minimum clear-
ances as specifi ed. Framing closer than the minimums list-
ed must be constructed entirely of noncombustible materi-
als (i.e., steel studs, concrete board, etc.) Failure to comply
could cause fi re.
B. Facing Material
Inside Facing Material
• May install combustible materials up to specified
clearances on top, front and sides of appliance.
• Seal joints between fi nished wall and appliance top and
sides with 300º F (140º C) minimum sealant.
• Leave space so bottom grille can be lowered for trim
door removal.
WARNING! Risk of Fire! DO NOT apply combustible
materials beyond the minimum clearances. Comply with
all minimum clearances to combustibles as specifi ed in
this manual. Overlapping materials could ignite and will
interfere with proper operation of doors and louvers.
10 10
Finishing
12
11
10
9
8
7
6
13-5/8
12-5/8
11-5/8
10-5/8
9-5/8
8-5/8
7-5/8
HOOD
NON-COMBUSTIBLE BOARD
(SUPPLIED ON APPLIANCE)
INDOOR SIDE ONLY
CEILING
35-3/4
MEASURED
FROM CORNER
TOP VIEW
FIREPLACE
HOOD
1/2 IN.
Note: Measurements are in inches.
41-7/8 in. 2-3/4 in.
NON-COMBUSTIBLE ZONE
Figure 10.3 Non-combustible Zone (Interior)
Outside Facing Material
Figure 10.4 Exterior View - Minimum Clearances
Vinyl Non-vinyl
A 36 in. 12 in.
B 64-5/16 in. 35-5/16 in.
OVERHANG
A
A
B
SIDING SIDING
SIDING
FINISHING MATERIALS
A
Figure 10.1 Clearances to a Combustible and/or Non-combustible
Indoor Mantel
Figure 10.2 Clearances to a Combustible and/or Non-combustible
Indoor Mantel or Mantel Leg