Vermont Casting SDDVRBS - Manual (Page 16)

16
Stardance Direct Vent - Rear Vent Gas Heaters
20012950
ST131b
wall thimble
12/3/99 djt
61"
(1549mm)
ST131b
Fig. 20 Minimum wall thimble centerline.
6. Slip the wall plate and trim collar over the interior
end of the horizontal pipe and install into the wall
sleeve. Seal the joint inside the wall plate if needed
to keep cold air from being drawn into the home.
7. Connect the pipe to the inner collar. Fasten the wall
plate to the pipe with three sheet metal screws. Slide
the trim collar up against the wall plate to cover the
screws. (Figs. 18)
8. Install the vent terminal. (Figs. 18) Guide the inner
and outer vent termination collars into the adjacent
pipes. Double check that the vent pipes overlap the
collars by 2”. Fasten the termination to the wall with
the screws provided, and caulk the joint with weath-
erproof sealant.
Through Side Wall /
Vent Termination Below Grade
Refer to Figure 20 for minimum centerline of wall open-
ing.
1. Attach Inner Starter Pipe, (found in with the logset),
to the stove.
• Run a bead of sealant beneath the pipe bead and
attach to the stove using three 1/4-20 x 3/8” phillips
screws provided in the parts bag. (Fig. 21)
2. Dry fit the inner and outer pipe of the first elbow
directly to the starter pipe.
3. Dry fit the Inner pipe assembly to the stove for the
purpose of determining the center line of the pipe on
the wall.
• Side Wall Terminations: Dry fit the outer elbow
with the vertical outer vent and confirm the centerline
alignment with the wall thimble opening.
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Inner Flue Collar
Vent Starter Pipe
Seal all around
crimped end
Inner
Elbow
ST938
Fig. 21 Install inner starter pipe and inner elbow.
4. Attach the elbow to the starter pipe.
• Run a bead of sealant about 1/2” from end of the
starter pipe and attach the assembly to the stove
using three 1/4-20 x 3/8” Phillips screws provided in
the parts bag. (Fig. 21)
5. Install the first elbow and secure using three sheet
metal screws. Insert the elbow over the stove flue
collar. Also, be sure to align holes on the pipe with
the holes on the flue collar of the firebox. Fasten the
pipe to the holes in the flue collar with the #12 x 1/2”
sheet metal screws provided. (Fig. 22)
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ST939
Fig. 22 Fasten outer pipe with #12 x 1/2” sheet metal screws.
Side Wall Termination Assembly
1. Locate the vent opening on the wall. Refer to Figure
20, to determine the minimum centerline of wall
opening. It may be necessary to first position the
stove and measure to find the hole location. De-
pending on whether the wall is made of combustible
materials, cut the opening to the size shown in Fig-
ure 23. Combustible wall openings must be framed
as shown in Figure 23.
2. Measure the wall thickness and cut the wall sleeve
sections to proper length (MAXIMUM 12”). Assemble
the sleeve with the #8 sheet metal screws supplied.