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16
W415-0695 / 05.12.08
FIGURE 24
The vent system must be supported approximately every 3 feet for both vertical and horizontal runs. Use Wolf Steel support
ring assembly or equivalent noncombustible strapping to maintain the minimum clearance to combustibles for both vertical
and horizontal runs.
All inner exhaust and outer intake vent pipe joists may be sealed using either red high temperature silicone sealant
W573-0002 or black high temperature Mill Pac W573-0007 with the exception of the fireplace exhaust flue collar
which must be sealed using Mill Pac (not supplied).
FIGURE 25
USING RIGID VENT COMPONENTS
HORIZONTAL AIR TERMINAL INSTALLATION
FIGURE 26
VERTICAL VENTING INSTALLATION
FIGURE 27
1.
Move the fi replace into position.
2.
Fasten the roof support to the roof using the screws provided. The roof support is optional. In
this case the venting is to be adequately supported using either an alternate method suitable to
the authority having jurisdiction or the optional roof support.
3.
Apply high temperature sealant W573-0002 (not supplied) to the outer edge of the inner
sleeve of the air terminal. Slip a 5” diameter coupler a minimum of 2” over the sleeve and
secure using 3 screws.
4
.
Apply high temperature sealant W573-0002 (not supplied) to the outer edge of the of the outside sleeve of
the air terminal. Slip a 8” diameter coupler over the sleeve and secure as before. Trim the 8” coupler even with
the 5” coupler end.
5.
Thread the air terminal pipe assembly down through the roof support and attach, ensuring that a minimum 16”
of air terminal will penetrate the roof when fastened.
If the attic space is tight, we recommend threading the
Wolf Steel vent pipe collar or equivalent loosely onto the air terminal assembly as it is passed through
the attic.
The air terminal must be located vertically and plumb.
6.
Remove nails from the shingles, above and to the sides of the chimney. Place the fl ashing over the air terminal
and slide it underneath the sides and upper edge of the shingles. Ensure that the air terminal is properly centred
within the fl ashing, giving a 3/4” margin all around. Fasten to the roof. Do NOT nail through the lower portion of the fl ashing. Make
weather-tight by sealing with caulking. Where possible, cover the sides and top edges of the fl ashing with roofi ng material.
EXTENDED HORIZONTAL AIR TERMINAL INSTALLATION
1.
Move the fi replace into position. Measure the vent length
required between terminal and fi replace taking into account
the additional length needed for the fi nished wall surface and
any 1¼” overlaps between venting components.
2.
Apply high temperature sealant W573-0007 (not sup-
plied) to the outer edge of the 5” inner collar of the fi replace.
Attach the fi rst vent component and secure using 3 self tap-
ping screws. Repeat using 8” piping.
3.
Holding the air terminal insert the terminal into both vent
pipes with a twisting motion to ensure that both the terminal
sleeves engage into the vent pipes and sealant. Secure the
terminal to the exterior wall and make weather tight by sealing
with caulking (not supplied).
1.
Follow the instructions for “Horizontal Air Terminal Installations”, items 1 to 3.
2.
Continue adding components alternating inner and outer venting. Ensure that all 5”
venting and elbows have suffi cient vent spacers attached and each component is securely
fastened to the one prior. Attach the 5” telescopic sleeve to the vent run.
Repeat using a 8” telescopic sleeve. Secure and seal as before. To facilitate completion,
attach 5” and 8” couplers to the air terminal.
3.
Install the air terminal.
See item 3 of the Horizontal Air Terminal Installation.
Extend the 5”
telescopic sleeve; connect to the air terminal assembly. Fasten with self tapping screws and seal.
Repeat using the 8” telescopic sleeve.
Содержание Madison GD80NT
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Страница 4: ...4 W415 0695 05 12 08 FIGURE 1 INSTALLATION OVERVIEW FIREPLACE DIMENSIONS FIGURE 2...
Страница 12: ...12 W415 0695 05 12 08 MINIMUM AIR TERMINAL LOCATION CLEARANCES GD 301 FIGURE 13...
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Страница 39: ...39 W415 0695 05 12 08 NOTES...
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