Desa DVFH34P - Manual (Page 5)

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OWNER’S MANUAL
29"
13"
12
5
/ 8 "
34
3
/ 8 "
35
1
/ 16 "
58"
9
1
/ 4 " 41"
Nailing Tabs
PRE-INSTALLATION
PREPARATION
Continued
Figure 6 - Framing Clearances for Corner Installation
These models are approved for use with
FMI 7" direct-vent pipe components and
terminations.
Your fireplace is approved to be vented either
through the side wall, or vertically using the
following guidelines:
• Only use FMI venting components or kits
specifically approved for this fireplace.
• Minimum clearance between vent pipes
and combustible materials is 1" (25 mm),
except where stated otherwise.
• Combustible material may be flush with
the top front of fireplace with a maxi-
mum thickness of 3/4".
• Do not recess venting terminals into a
wall or siding.
• If exterior wall is vinyl, you must use a
vinyl siding standoff.
• Install horizontal venting with a 1/4" rise
for every 12" of run toward the termination.
• You may paint the vent terminal with
450ºF (232ºC) heat-resistant paint to co-
ordinate with the exterior finish.
• There must not be any obstruction such
as bushes, garden sheds, fences, decks,
or utility buildings within 24" from the
front of the termination cap.
• Do not locate termination cap where ex-
cessive snow or ice build up may occur.
Be sure to clear vent termination area af-
ter snow falls to prevent accidental block-
age of venting system. When using snow
blowers, do not direct snow towards vent
termination area.
Location of Vent Termination
When locating vent termination, it is impor-
tant to observe the minimum clearances
shown in Figure 8, page 6. You will avoid
extra framing by positioning your fireplace
against an already existing framing mem-
ber. The sides of the fireplace may be posi-
tioned directly against combustible walls.
*Check with local codes or with the current
CAN/CGA B149 [.1 or .2] Installation Codes
for Canada or the USA Installations follow
the current National Fuel Gas Code, ANS
Z223.1, also known as NFPA 54.
GENERAL VENTING
C
B
A
D
E
F
G
Top of Louver Opening
3
2
1
4
5
6
7
Wall
Figure 7 - Clearances for Combustible Mantels
Ref. Mantel Depth Ref. Mantel from Top
of Louver Opening
1 14" (356mm) A 16" (406mm)
2 12" (305mm) B 14" (356mm)
3 10" (254mm) C 12" (305mm)
4 8" (203mm) D 10" (254mm)
5 6" (152mm) E 8" (203mm)
6 4" (101mm) F 6" (152mm)
7 2" (51mm) G 4" (101mm)
Continued
Note: There must be
a minimum clear-
ance of 18" above
top of louver
opening when
installing a television
or entertainment
center above the
fireplace.