Heatilator • RAVE32-IFT-B, RAVE36-IFT-B, RAVE42-IFT-B Installation Manual • 2619-983 Rev. U • 9/22
62
Combustible Mantels
Combustible and Non-Combustible Mantel Legs
or Wall Projections
Combustible and Non-Combustible Mantel Legs
or Wall Projections
MEASUREMENTS FROM
TOP EDGE OF THE OPENING
9
11
13
14
TO CEILING
See Dimension S on Appliance
Dimension Diagram (Figure 3.1, 3.2 and 3.3).
6
9
12
3
Figure 10.3 Minimum Vertical and Maximum Horizontal
Dimensions of Combustibles
Non-Combustible Mantels
Figure 10.5 Minimum Vertical and Maximum Horizontal
Dimensions of Non-Combustibles
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.
Figure 10.7 Combustible and Non-Combustible Mantel Leg
or Wall Projections
(Acceptable on both sides of opening)
Note:
All measurements in
inches.
Note:
All measurements in
inches.
Figure 10.6 Combustible and Non-Combustible Mantel Leg
or Wall Projections
(Acceptable on both sides of opening)
WALL
3 FT. MAX.
6 IN.
MIN.
APPLIANCE OPENING
See Dimension B on Appliance
Dimension Diagram (Figure 3.1, 3.2, 3.3).
WALL
UNLIMITED
7 IN.
MIN.
APPLIANCE OPENING
See Dimension B on Appliance
Dimension Diagram (Figure 3.1).
MEASUREMENTS FROM
TOP EDGE OF THE OPENING
6
8
10
11
TO CEILING
See Dimension S on Appliance
Dimension Diagram (Figure 3.1, 3.2 and 3.3).
6
9
12
3
Figure 10.4 Minimum Vertical and Maximum Horizontal
Dimensions of Combustibles
Combustible Mantels - Passive Heat Kit Installed
Note:
All measurements in
inches.
12 IN.MAX.
1/2 IN.
THICK WALL
SHEATHING
14 IN. MIN.
6 IN. MAX.
NON-
COMBUSTIBLE
MANTEL
9 IN.MAX.
13 IN. MIN.
MEASUREMENTS FROM
TOP EDGE OF THE OPENING
See Dimension S on Appliance
Dimension Diagram (Figure 3.1, 3.2 and 3.3).
