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C. Mantel and Wall Projections
WARNING! Risk of Fire! Comply with all minimum clear-
ances as specified. 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 fireplace.
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
Heatilator • RAVE32-IFT-B, RAVE36-IFT-B, RAVE42-IFT-B Installation Manual • 2619-983 Rev. U • 9/22
62
TO CEILING
14
13
11
TO CEILING
11
10
8
Non-Combustible Mantels
Note: All measurements in
1/2 IN.
THICK WALL
inches.
SHEATHING
NON-
COMBUSTIBLE
MANTEL
6 IN. MAX.
See Dimension S on Appliance
Dimension Diagram (Figure 3.1, 3.2 and 3.3).
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)
12 IN.MAX.
9 IN.MAX.
14 IN. MIN.
13 IN. MIN.
MEASUREMENTS FROM
TOP EDGE OF THE OPENING
6 IN.
MIN.
WALL
3 FT. MAX.
7 IN.
MIN.
WALL
UNLIMITED
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