Side Wall Termination Assembly - Vermont Castings SDDVTCB Homeowner's Installation And Operating Manual

1/4-20 x
3/8 Phillips
Screws
Fig. 21 DuraVent - install inner adapter pipe.
ST355b
dura vent
attach inner assy
no restrictor plate
6/07 djt
Fig. 22 DuraVent - install outer adapter pipe.
Install Vent Adapter Pipe
(Selkirk Corporation Vent Components)
The appliance adapter (AA) adapts DIRECT-TEMP to most
direct vent appliances incorporating outlet collars config-
ST356
ured to receive most common 4" (ID) by 6⁵\₈" (OD) or 5" (ID)
dura vent
by 8" (OD) "Twist Lock" style, direct vent systems.
attach outer assy
The adapter incorporates two indentations on the outer wall
of the inlet end, which are designed to "Twist Lock" into 4/7/00 djt
place upon attachment to the appliance outlet. Align the
adapter indentations with the entry slots of the appliance
outlet and slide together. Turn the adapter clockwise ap-
proximately one-quarter turn to lock in place. The outlet end
of the adapter is standard DIRECT-TEMP construction.
For connection of Direct-Temp to units with 4" x 7" flue
outlets, the following methods have been approved:
•
Install the Universal/Napoleon Appliance Adapter 4DT-
AAN.
•
Connect a standard Direct-Temp pipe length (do not
use an adjustable length in this application) a minimum
of 1Z\x" over the flue outlet. The outside of the Direct-
Temp Length will fit inside the flue outlet Secure with a
minimum of two #8 x 1/4" sheet metal screws and seal
with hi-temp silicone.
30004968
Inner Adapter Pipe
ST355b
ST356a
Stardance® Direct Vent/Natural Vent Gas Heater
For units factory equipped with appliance adapters from
other brands of Direct Vent systems, it is permissible to
simply slide a length of DT pipe over the appliance adapter.
Secure with a minimum of two #8 x 1/4" sheet metal screws
and seal with hi-temp silicone.

Side Wall Termination Assembly

1. Locate the vent opening on the wall. Refer to Page 7,
Figure 6, to determine the opening centerline. It may
be necessary to first position the stove and measure to
find the hole location. Depending on whether the wall
is made of combustible materials, cut the opening to
the size shown in Figure 24. Combustible wall open-
ings must be framed as shown in Figure 23.
Vermont Castings Group System
9C\₈"
(240 mm)
9C\₈"
(240 mm)
Combustible Wall
10"
DuraVent
(254 mm)
System
VO584-100
Fig. 23 Locate vent opening.
2. Measure the wall thickness and cut the wall sleeve sec-
tions to proper length (MAXIMUM 12"). Assemble the
sleeve with the #8 sheet metal screws supplied. Attach
the firestop plate to the sleeve end with the holes. (Fig.
VO584-100
24) NOTE: The wall sleeve is required in combustible
walls only.
Vent Opening
3. Install the Wall Firestop/Sleeve assembly into the wall
2/99 djt
cutout and fasten the firestop to the wall cutout framing
members. (Fig. 24)
For DuraVent pipe only: Install vent pipe by aligning the
locking system together, sliding the pipes together and
twisting clockwise.
• Install 90° elbow. Twist lock as before.
• Slide the wall plate over horizontal run before attach-
ing the horizontal run to the elbow. Fasten wall plate to
wall.
4. For Vermont Castings Group Vent Pipe only: If nec-
essary, measure to determine the vertical length (X) of
pipe required from the adapter pipe to the wall cutout
centerline, including a 2" overlap at the joint. (Fig. 25)
use a hacksaw or tin snips to trim the pipe as needed.
Framing Detail
7Z\x"
(191 mm)
Noncombustible Wall
17