Install Vent Adapter Pipe (Simpson Dura-Vent Components); Side Wall Termination Assembly - Vermont Castings Dutchwest 2465 Homeowner's Installation And Operating Manual

Install the Vent Adapter Pipe
(Simpson Dura-Vent Components)
1. Install the Restrictor Plate. Consult the 'Vent Run
Specifications' on Page 8 to determine whether the
restrictor plate is needed. If so, put the restrictor
plate in place within the inner flue collar. (Fig. 16)
2. Discard the inner starter pipe shipped with the log-
set. Using the starter pipe assembly listed on Page
7, slide the inner section out to allow access.
• Run a bead of sealant around the bottom 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. 20)
3. Install the Outer Adapter Pipe. Apply a 1/4" bead
of cement around the outside surface, about one
inch from the crimped end. (Fig. 21) Orient the verti-
cal seam to the rear, and insert the crimped end of
the outer pipe into the flue collar. Fasten with three
sheet metal screws provided.
1/4-20 x 3/8
Phillips Screws
Fig. 20 Simpson DuraVent - install inner adapter pipe.
ST762
dura vent
attach inner assy
Fig. 21 Simpson DuraVent - install outer adapter pipe.
5/15/03 djt
30001935
ST763
DW dura vent
attach outer assy
Dutchwest Direct Vent / Natural Vent Gas Heater
1. Locate the vent opening on the wall. Refer to Fig-
CFM System
DuraVent
System
Inner Adapter
Pipe
Fig. 22 Locate vent opening.
2. Measure the wall thickness and cut the wall sleeve
3. Install the Wall Firestop/Sleeve assembly into the
ST762
ST763
Fig. 23 Assemble the wall sleeve and firestop.

Side Wall Termination Assembly

ure 5, Page 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 22. Com-
bustible wall openings must be framed as shown in
Figure 22.
9³⁄₈"
(240 mm
9³⁄₈"
(240 mm
Combustible Wall
10"
(250 mm)
10"
(250 mm)
sections 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
VO584-100
holes. (Fig. 23) NOTE: The wall sleeve is required
Vent Opening
in combustible walls only.
2/99 djt
wall cutout and fasten the firestop to the wall cutout
framing members. (Fig. 23)
12"
(305 mm)
Max. Length
ZCS103
Zero Clearance Sleeve
& Firestop
12/6/99 djt
Framing Detail
7¹⁄₂"
(191 mm)
VO584-100
Sleeve
Firestop
ZCS103
15