White Mountain Hearth 1 Installation Instructions And Owner's Manual page 20

VENTING FIREPLACE - TOP (continued)
FIREPLACE HARD ELBOW DIMENSIONS
SERIES
"A"
DVD32FP 41-1/2"
(1054 mm)
DVD36FP 41-1/2"
(1054 mm)
DVD42FP 43-1/2"
(1105 mm)
DVD48FP 43-1/2"
(1105 mm)
FIREPLACE FLEX PIPE 90 DEGREE BEND
SERIES
"A"
DVD32FP 43"
(1092 mm)
DVD36FP 43"
(1092 mm)
DVD42FP 45"
(1143 mm)
DVD48FP 45"
(1143 mm)
MINIMUM HOLE LOCATION DIMENSIONS FOR THROUGH
THE WALL HORIZONTAL INSTALLATIONS WITH 90 DEGREE
ELBOW OFF TOP OF FIREPLACE
SEE FIGURE 20 ON PAGE 18 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 moved into the final position.
Page 20
D
C
B
V
H
C
B
A
CENTER OF ELBOW
STRAIGHT OUT
(MINIMUM)
"B" "C"
4" 6"
(102 mm) (152 mm) (232 mm)
4" 6"
(102 mm) (152 mm) (232 mm)
4" 6"
(102 mm) (152 mm) (232 mm)
4" 6"
(102 mm) (152 mm) (232 mm)
"B" "C"
4-1/2" 6-1/2"
(114 mm) (165 mm)
4-1/2" 6-1/2"
(114 mm) (165 mm)
4-1/2" 6-1/2"
(114 mm) (165 mm)
4-1/2" 6-1/2"
(114 mm) (165 mm)
Figure 24
Cutting the Hole (Figures 24)
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 10" (254mm) high x 10" (254mm) wide with its center
line determined by the amount of vertical rise and horizontal run
of the termination. (See Figure 24) 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 25)
"D"
9 1/8"
9 1/8"
9 1/8"
9 1/8"
"D"
9 1/8"
(232 mm)
9 1/8"
(232 mm)
9 1/8"
(232 mm)
9 1/8"
MAXIMUM HORIZONTAL
RUN WITH MINIMUM
(232 mm)
VERTICAL RISE AND
90° ELBOW
Figure 25
MAXIMUM HORIZONTAL
RUN WITH NO VERTICAL
RISE AND 90° ELBOW
Figure 26
minimum
23552-4-0408