Vermont Castings SDDVTCB Homeowner's Installation And Operating Manual page 18

Stardance® Direct Vent/Natural Vent Gas Heater
12"
(305 mm)
Max. Length
Fig. 24 Assemble the wall sleeve and firestop.
5. Install first the inner then the outer straight pipe
ZCS103
section(s), trimmed end down, to the point of the el-
Zero Clearance Sleeve
& Firestop
bow. Drill 3 holes through each joint and fasten with
12/6/99 djt
sheet metal screws.
6. Seal and install the elbow using 3 sheet metal screws
at each joint.
Fig. 25 Determine the vertical pipe length.
7. Measure, and cut if needed, the appropriate length of
pipe section needed to make the connection through
the wall. Include a 2" overlap; i.e. from the elbow to the
outside wall face, about 2" or the distance required if
installing a second 90° elbow. (Fig. 26)
8. 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.
9. Seal the ends and connect the horizontal pipe to the el-
bow. 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. (Fig. 27)
18
Sleeve
#8 Sheet
Metal Screws
Firestop
ZCS103
X
ST214a
ST214a
measure vertical vent
12/6/99 djt
Fig. 26 Measure the horizontal length.
10. For both Vermont Castings Group and DuraVent
Systems: Install the vent terminal. (Fig. 28) Apply
high temperature sealant one inch from the ends of
the inner and outer collars. Guide the inner and outer
vent termination collars into the adjacent pipes. Dou-
ble check that the vent pipes overlap the collars by 2".
Fasten the termination to the wall with the screws pro-
vided, and caulk the joint with weatherproof sealant.
11. For Vermont Castings Group only: Install Charcoal
Gray Pipe Rings (#7FSDRG) or Polished Brass Pipe
Rings (#7FSDRP) at pipe joints, if desired.
Wall
Sleeve
ST216
Fig. 27 Install the horizontal pipe and wall plate parts.
ST216
Seal Both Ter-
install pipe thru wall
minal Ends
12/6/99 djt
Caulk Plate Joint with
Weatherproof Sealant
Fig. 28 Install the vent terminal.
ST217
install wall terminal
12/6/99 djt
X
ST215
measure thru wall
12/6/99 djt
Trim Collar
Wall Plate
30004968
ST215
ST217