Mantel Clearances - Desa Comfort Glow CGB3924NR Owner's Operation And Installation Manual

Premium aged split oak and yellow flame unvented (vent-free) natural gas log heaters
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INSTALLATION
Continued

MANTEL CLEARANCES

If you meet minimum clearance between
mantel shelf and top of fireplace opening, a
hood is not required (see Figure 6).
If minimum clearances in Figure 6 are not
met, you must have a hood. When using a
hood there are still certain minimum mantel
clearances required. Follow minimum clear-
ances shown in Figure 7 when using hood.
NOTICE: If your installation does
not meet the minimum clearances
shown, you must do one of the
following:
• operate the logs only with the
flue damper open
• raise the mantel to an accept-
able height
• remove the mantel
Floor Clearances
A. If installing appliance on the floor level,
you must maintain the minimum distance
of 14" to combustibles (see Figure 8).
B. If combustible materials are less than
14" to the fireplace, you must install
appliance at least 5" above the combus-
tible flooring (see Figure 9).
104306
10"
8"
6"
1
2
"
/2
Minimum Non-
(A)
Combustible
Material
12"
Minimum Non-
Combustible
Material Height
Figure 6 - Minimum Mantel Clearances Without Using Hood
12"
10"
8"
6"
1
2
"
/2
Minimum Non-
Combustible
Material
Hood
(GA6050, GA6052)
Figure 7 - Minimum Mantel Clearances When Using Hood
14"
Min.
Non-Combustible Material
Figure 8 - Minimum Fireplace Clearances
If Installed at Floor Level
9
OWNER'S MANUAL
Mantel Shelf
All minimum
distances are
in inches
18"
20"
22"
24"
Distances to
Underside of
Mantel
Mantel Shelf
8"
12"
15"
18"
20"
Min.
Distances to
Underside of
Mantel
Combustible
Material
Figure 9 - Minimum Fireplace Clearances
Above Combustible Flooring
Underside of
Mantel Shelf
Log Set
24"/30" Models
Top of Fireplace
Opening
Underside of
Mantel Shelf
All minimum
distances are
in inches
Log Set
18", 24", 30"
Log Set
Models
All Models
Top of Fireplace
Opening
Hearth
Combustible
Material
5"
Min.
Continued

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