Mantel And Wall Projections - Heat & Glo COSMO32-IFT-B Installation Manual

C. 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 non-combustible materi-
als (i.e., steel studs, concrete board, etc.).
Note: Measurement is taken from top/side of the
opening, NOT the top/side of the fi replace.
Combustible Mantels
Note: All measurements in
inches.
12
9
6
3
9
MEASUREMENTS FROM
TOP EDGE OF THE OPENING
See Dimension S on Appliance
Dimension Diagram (Figure 3.1, 3.2 and 3.3).
Figure 10.3 Minimum Vertical and Maximum Horizontal
Dimensions of Combustibles
Combustible Mantels - Passive Heat Kit Installed
Note: All measurements in
inches.
12
9
6
3
6
MEASUREMENTS FROM
TOP EDGE OF THE OPENING
See Dimension S on Appliance
Dimension Diagram (Figure 3.1, 3.2 and 3.3).
Figure 10.4 Minimum Vertical and Maximum Horizontal
Dimensions of Combustibles
Heat & Glo • COSMO32-IFT-B, COSMO36-IFT-B, COSMO42-IFT-B Installation Manual • 2619-980 Rev. G • 7/20
62
TO CEILING
14
13
11
TO CEILING
11
10
8
Non-Combustible Mantels
1/2 IN.
THICK WALL
SHEATHING
NON-COMBUSTIBLE
NON-
COMBUSTIBLE
MANTEL
6 IN. MAX.
Figure 10.5 Minimum Vertical and Maximum Horizontal
Dimensions of Non-Combustibles
Combustible and Non-Combustible Mantel Legs
or Wall Projections
APPLIANCE OPENING
See Dimension B on Appliance
Dimension Diagram (Figure 3.1, 3.2, 3.3).
Figure 10.6 Combustible and Non-Combustible
Mantel Leg or Wall Projections
(Acceptable on both sides of opening)
Combustible and Non-Combustible Mantel Legs
or Wall Projections
APPLIANCE OPENING
See Dimension B on Appliance
Dimension Diagram (Figure 3.1).
Figure 10.7 Combustible and Non-Combustible Mantel Leg or
Wall Projections
(Acceptable on both sides of opening)
Note: All measurements in
inches.
12 IN.MAX.
MANTEL
14 IN. MIN. BOTTOM OF MANTEL
TO TOP OF APPLIANCE OPENING
APPLIANCE OPENING
6 IN.
MIN.
WALL
3 FT. MAX.
7 IN.
MIN.
WALL
UNLIMITED