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Stardance Direct Vent - Rear Vent Gas Heaters
20012950
10.Install the vent terminal. (Fig. 28) 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.
11.Install Charcoal Gray Pipe Rings (#7FSDRG) or Pol
-
ished Brass Pipe Rings (#7FSDRP) at pipe joints, if
desired.
ST217
install wall terminal
12/6/99 djt
Seal Both Termi-
nal Ends
Caulk Plate Joint with
Weatherproof Sealant
ST217
Fig. 28 Install the vent terminal.
Vent Termination Below Grade
Install Snorkel #7TDVSNORK when it is not possible
to meet the required vent termination clearances of 12”
(305 mm) above grade level. The snorkel kit will allow
installation depth of down to 7” (178 mm) below grade
level. The seven inches is measured from the center of
the horizontal vent pipe as it penetrates the wall. If the
venting system is installed below grade, a window
well must be installed with adequate and proper
drainage. (Fig. 29)
ST218a
Pinstar
install snorkel
10/11/00 djt
Waterproof Seal
Around Pipe
Firestop
Drain
4” Clearance
Snorkel
Termination
Cap
Wall Screws
and Anchors
ST218a
Gravel
Fig. 29 Snorkel kit installation.
Window Well
NOTE: Be sure to maintain side wall clearances and
vent run restrictions. Refer to Figures 3 through 11.
1. Establish the vent hole through the wall.
2. Remove soil to a depth of approximately 16” (400
mm) below the base of the snorkel. Install a window
well (not supplied). Refill the hole with 12” (305 mm)
of coarse gravel and maintain a clearance of at least
4” (102 mm) below the snorkel. (Fig. 29)
3. Install the vent system as described on Pages 15-
18.
4. Be sure to make a watertight joint around the vent
pipe joint at the inside and outside wall joints.
5. Apply high temperature sealant around the inner
and outer snorkel collars. Join the pipes and fasten
the snorkel termination to the wall with the screws
provided.
6. Level the soil to maintain a 4” clearance below the
snorkel.
If the foundation is recessed, use extension brack
-
ets (not supplied) to fasten the lower portion of the
snorkel. Fasten the brackets to the wall first, and
then fasten to the snorkel with self-tapping #8 x 1/2”
sheet metal screws. Extend the vent pipes out as far
as the protruding wall face. (Fig. 30)
ST219
snorkel detail
12/6/99 djt
Recessed Wall
Sheet Metal
Screws and
Bracket
Wall Screws
and Anchors
Waterproof Seal
Around Pipe
ST219
Fig. 30 Use extension brackets to mount snorkel against
recessed wall.
Firestop
Finishing
Collar
7” Pipe
Wall Plate