Empire Comfort Systems DVL25FP32-1 Installation Instructions And Owner's Manual page 18

VENTING FIREPLACE - TOP (continued)
(279mm)
SEE CHART FOR
PERMISSIBLE
"H" AND "V"
DIMENSIONS
2 FOOT MIN.
VERTICAL PIPE
FIREPLACE HARD ELBOW DIMENSIONS
SERIES
"A"
DVL25FP 49 1/4"
(1,250 mm)
DVL33FP 52 1/4"
(1,327 mm)
FIREPLACE FLEX PIPE 90 DEGREE BEND
SERIES
"A"
DVL25FP 49 1/4"
(1,250 mm)
DVL33FP 52 1/4"
(1,327 mm)
MINIMUM HOLE LOCATION DIMENSIONS FOR THROUGH
THE WALL HORIZONTAL INSTALLATIONS WITH 90 DEGREE
ELBOW OFF TOP OF FIREPLACE
SEE FIGURE 17 VENTING CHART FOR PERMISSIBLE "H" AND
"V" DIMENSIONS.
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 secured into the final position.
Cutting the Hole
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 11" (279mm) 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 Figures 27 and 28.
Note: A minimum 2' vertical rise is required off the top of the fireplace
with all accetable vent systems.
Page 18
10"
(254mm)
C
11" B
V
H
C
B
A
CENTER OF ELBOW
STRAIGHT OUT
(MINIMUM)
"B" "C"
4 1/2" 6 1/2"
(114 mm) (165 mm)
4 1/2" 6 1/2"
(114 mm) (165mm)
"B" "C"
4 1/2" 6 1/2"
(114 mm) (165 mm) (232 mm)
4 1/2" 6 1/2"
(114 mm) (165 mm) (232 mm)
Figure 21
MAXIMUM HORIZONTAL
RUN WITH NO VERTICAL
RISE AND 90° ELBOW
"D"
9 1/8"
(232 mm)
9 1/8"
(232 mm)
"D"
9 1/8"
9 1/8"
MAXIMUM HORIZONTAL RUN
WITH MINIMUM VERTICAL RISE
AND 90º
VENT CAP
Figure 22
4'
(1.2MM)
2' MIN.
VERTICAL PIPE
20' (6.1M)
ELBOW
10' (3.5MM)
TO BOTTOM
OF UNIT
Figure 23
9" (229mm) minimum
TO SIDE WALL
PIPE STRAPS
EVERY 3' (91 CM)
29210-0-0911