Mantel Clearances; Floor Clearances - Desa Comfort Glow CCL3924NR 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

In addition to meeting noncombustible mate-
rial clearances, you must also meet required
clearances between fireplace opening and
mantel shelf. If you do not meet the clear-
ances listed below, you will need a hood.
Determining Minimum Mantel
Clearances
If you meet minimum clearance between
mantel shelf and top of fireplace opening, a
hood is not required (see Figure 6).
Determining Minimum Mantel
Clearances When Using a Hood
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: Surface temperatures of
adjacent walls and mantels be-
come hot during operation. Walls
and mantels above the firebox
may become hot to the touch. If
installed properly, these tempera-
tures meet the requirements of
the national product standard.
Follow all minimum clearances
shown in this manual.
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).
107553
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.
Noncombustible 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"
Min.
Distances to
Underside of
Mantel
Combustible
Material
Figure 9 - Minimum Fireplace Clearances
Above Combustible Flooring
For more information, visit www.desatech.com
Underside of
Mantel Shelf
Top of Fireplace
Opening
Underside of
Mantel Shelf
All minimum
distances are
in inches
20"
Top of Fireplace
Opening
Hearth
Combustible
Material
5"
Min.
Continued

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