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Heatilator • CRAVE4836/ST-B, CRAVE6048/ST-B, CRAVE7260/ST-B, CRAVE8472/ST-B Installation Manual • 2301-973 Rev. H • 5/17
Facing Material
• Facing and/or finishing materials must not interfere with
air flow through louvers or decorative fronts.
• Facing and/or finishing materials must never overhang
into the glass opening.
• Observe all clearances when applying combustible
materials.
Figure 10.2 Finishing and Facing Materials - Single-Sided Models
Finishing - Hearth
See Inside Fit or Overlap Method sections to determine
the necessary requirements for installation of a non-
combustible hearth for this model. Only hearths made of
non-combustible materials are allowed.
1/2 IN. THICK WALL
SHEATHING
BOTTOM
FINISHING
TEMPLATE
FINISHING
GUARDS
NON-COMBUSTIBLE
FINISHING MATERIAL
OVERLAP FIT = 0-1 IN. THICK
INSIDE FIT = 1-4 IN. THICK
Decorative facing material thickness is measured from
the face of the installed non-combustible board. See Fig
-
ure 10.2 and Figure 10.3.
The fronts for this appliance are compatible with non-
combustible materials
. See Figure 10.2 and Figure 10.3.
Refer to Section 1.E and 1.F of this manual for definitions
and qualifications of non-combustible and combustible
materials.
Specific requirements for each method of installation are
described in this section.
Installation of finishing materials can be accomplished by
either the “overlap” or “inside-fit” method, depending on
what type of decorative front is to be installed. See Figure
10.1 and 10.2. Overlap fit decorative fronts include the
Quattro and Loft Forge. The Clean Face Trim Front (CFT)
can be either an inside fit or an overlap fit. See Table 1.
Decorative Front
Finishing Method
Material Thickness
Trim Ring
Clean Face Trim (CFT)
Inside Fit
1-4 inches
Included & Not Used (Option #1)
Included & Used (Option #2)
Overlap Fit
0-1 inch
Included & Used
Four Square/Illusion
Overlap Fit
0-1 inch
Not included
Table 1.