26
W415-1004 / B / 08.10.12
4.3 USING RIGID VENT COMPONENTS
The vent system must be supported approximately every 3 feet for both vertical and horizontal runs. Use Wolf
Steel Ltd. 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 joints may be sealed using either red high temperature silicone
sealant W573-0002 (not supplied) or black high temperature sealant W573-0007 Mill Pac (not supplied) with
the exception of the appliance exhaust
fl
ue collar which must be sealed using Mill Pac.
25.1
4.2.3 APPLIANCE VENT CONNECTION
A.
Install the inner
fl
ex pipe to the appliance. Secure with 3 screws
and
fl
at washers. Seal the joint and screw holes using the high
temperature sealant W573-0007 (not supplied).
B.
Install the outer
fl
ex pipe to the appliance. Attach and seal
the joints using the high temperature sealant W573-0002 (not
supplied).
28.1
2” OVERLAP
HIGH TEMP
SEALANT
#8 X 1/2”
SELF
DRILLING
SCREWS
