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MAXIMUM HORIZONTAL
RUN WITH NO VERTICAL
RISE AND 90° ELBOW
MAXIMUM HORIZONTAL
RUN WITH MINIMUM
VERTICAL RISE AND
90° ELBOW
3’
(914mm)
20’ (6.1m)
PIPE STRAPS
EVERY 3’ (91cm)
8’ (244cm)
TO BOTTOM
OF UNIT
VENT CAP
9” (229mm) minimum
TO SIDE WALL
Figure 23
Figure 22
MINIMUM HOLE LOCATION DIMENSIONS FOR
THROUGH THE WALL HORIZONTAL INSTALLATIONS
WITH 90 DEGREE ELBOW OFF TOP OF FIREPLACE
Positioning the Fireplace
Determine the exact position of the appliance so the direct vent
termination will be centered (if possible) between two (2) studs. This
will avoid any extra framing. All vent kit pipes should be assembled
on the unit after the unit is moved into the final position.
Cutting the Hole (Figures 21)
After the fireplace has been positioned in its permanent location,
the hole through the exterior wall of the house can be cut. This hole
must be 12" (305mm) high x 10" (254mm) wide with its center line
determined by the amount of vertical rise and horizontal run of the
termination.
See Figure 21.
When locating the hole it must be noted
that the bottom of the cap must be 12" (305mm) above the ground
level, and top of the cap must be no less than 18" (457mm) below
a combustible projection, and no closer than 9" (229mm) to any
wall running parallel to vent termination.
See Figure 22.
SEE CHART FOR
PERMISSIBLE
“H” AND “V”
DIMENSIONS
A
CENTER OF ELBOW
STRAIGHT OUT
(MINIMUM)
10”
(254mm)
C
B
V
C
B
H
12”
(305mm)
FIREPLACE
SERIES
HARD ELBOW DIMENSIONS
"A"
"B"
"C"
DVX36FP
43-1/2"
(1105mm)
5"
(127mm)
7"
(178mm)
DVX42FP
43-1/2"
(1105mm)
5"
(127mm)
7"
(178mm)
FIREPLACE
SERIES
FLEX PIPE 90 DEGREE BEND
"A"
"B"
"C"
DVX36FP
46"
(1143mm)
5"
(127mm)
7"
(178mm)
DVX42FP
46"
(1143mm)
5"
(127mm)
7"
(178mm)
Figure 21
