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PRE-INSTALLATION
PREPARATION
LOCATION AND SPACE
REqUIREMENTS
Determine the safest and most efficient location
for your DESA direct-vent fireplace. Make sure
that rafters and wall studs are not in the way of the
venting system. Choose a location where the heat
output is not affected by drafts, air conditioning
ducts, windows or doors. Figure 2 shows some
common locations. Be aware of all restrictions and
precautions before deciding the exact location for
your fireplace and termination cap.
When deciding the location of your fireplace,
follow these rules:
• Do not connect this fireplace venting to a chim-
ney flue serving a separate solid-fuel burning
fireplace or appliance.
• Due to high temperatures, do not locate this
fireplace in high traffic areas, windy or drafty
areas or near furniture or draperies.
• Proper clearances must be maintained.
• If your fireplace is to be installed directly on
carpeting, vinyl tile or any combustible mate-
rial other than wood, it must be installed on a
metal or wood panel extending the full width
and depth of the fireplace. See Figure 3.
• Your fireplace is designed to be used in zero
clearance installations. Wall or framing material
can be placed directly against any exterior sur-
face on the back, sides or top of your fireplace,
except where standoff spacers are integrally
attached. If standoff spacers are attached to your
fireplace, these spacers can be placed directly
against wall or framing material. See framing
details on page 5.
• If you plan on installing a television or enter-
tainment center recessed above your fireplace, it
is recommended that you maintain a minimum
18" above top of louver opening.
• When locating termination cap, it is important
to observe the minimum clearances shown in
Figure 7, page 8.
• If recessing into a wall, you can avoid extra
framing by positioning your fireplace against
an already existing framing member.
• Do not recess termination cap into a wall or
siding.
• You may paint the termination cap with 450ºF
heat-resistant paint to coordinate with the ex-
terior finish.
4
• There must not be any obstruction such as
bushes, garden sheds, fences, decks or util-
ity buildings within 24" from the front of the
termination cap.
• Do not locate termination cap where excessive
snow or ice build up may occur. Be sure to
clear vent termination area after snow falls to
prevent accidental blockage of venting system.
When using snow blowers, do not direct snow
towards vent termination area.
Through exterior wall
enclosed in a chase
Figure 2 - Common Fireplace Locations
1
/
" (36")
1
8
3
/
" (4")
1
4
D
Figure 3 - Fireplace Bottom Dimensions
CLEARANCES
Minimum clearances to combustibles for the fire-
place are as follows:
*Back and sides
Perpendicular walls
Floor
Ceiling to louver opening 42"
Front
Top of Standoffs
Vent
Combustible material with a maximum thick-
ness of 5/8" may be flush with the top front of
fireplace.
* For back and sides of fireplace, do not pack
with insulation or other materials. Zero inch
clearance to combustible materials are for fram-
ing purpose only.
www.desatech.com
Flush with a wall
Corner
installation
9" (36")
RW
36
/
" (4")
1
4
41" (36")
FW
48" (4")
0"
6"
0"
36"
0"
(See venting instructions for
specific venting clearances.)
118197-01C
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