Vent Pipe Assembly - Majestic VERMONT Castings RFSDV34 Installation Instructions & Homeowner's Manual

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~ate vent opening on the wall. It may be necessary to
first position the fireplace and measure to obtain hole location.
Depending on whether the wall is combustible or non-combus-
tible, cut opening to size. (Fig. 17)
(For combustible walls first frame in opening. Fig. 17).
Vent Opening-
Combustible Wall
Vent Opening -
Noncombustible Wall
Fig. 17
COMBUSTIBLE WALLS : Cut a 9-3/8"H x 9-3/8"W
(240 mm x 240 mm) hole through the exterior wall and
•rame as shown (Fig. 14 ).
NON-COMBUSTIBLE WALLS: Hole opening must
be 7.5" (190 mm) in diameter.
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Measure wall thickness and cut zero clearance _sleeve parts to
proper length (MAXIMUM 12"). Assemble sleeve and attach
to firestop with #8 sheet metal screws (supplied). Install
firestop assembly (Fig. 18) ..
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Zero clearance sleeve
. . combustible walls.
is only· required for
#8
Maximum Length [ SCREWS(2}
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SCR£WS(2)
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ADJUST ABL""E ZERO
I :
CLEARANCE SLEEVE
1
FIRESTOP
Fig. 18
.
Place fireplace into position. (Fig. 19). Measure the vertical
length (X) required from the base of the flue collars to the
centre of the wall opening.
X
Fig. 19
Apply a bead of silicone to the inner and outer flue collars
of the fireplace (Fig. 20) and using appropriate length of pipe
section(s) attach to fireplace with three (3) screws. Follow
with the installation of the inner and outer elbow, again secure
joints as described on page 9.
BEA OF SEALANT
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0
I
I
Fig. 20
10001948/1 -Page 12 •