W415-2899 / A / 10.07.20
EN
22
installation
7.2 exterior finish material - less than 1” (25mm) (all)
Silicone
Terminal
X 4
• Terminal (ST47U)
Required for 4”7”:
• Terminal (ST58U-1)
Required for 5”/8”:
1.0 Attach the termination to the venting, see
“pre-installation” and “venting” sections.
note:
All inner flex pipe and outer flex pipe joints
to the termination may be sealed using high
temperature red RTV silicone W573-0002 (not
supplied) or the high temperature sealant W573-
0007 Mill Pac (not supplied). However, the high
temperature sealant W573-0007 Mill Pac (not
supplied) must be used on the joint connecting
the inner flex pipe and the exhaust flue collar of
the appliance.
Firestop
assembly
Firestop
assembly
Exterior Finish
Material
(Less than 1")
Terminal
important:
The termination may be installed
with the exterior finish material
(less than 1” [25mm]) coming up
to, but not past, the return flange
of the termination.
(4”/7” and 5”/8”)
2.0 Install the termination and venting from the outside of the building, bringing the venting through the opening in
the wal
l. Secure with 4 short screws (supplied in standoff kit).
3.0 Apply a bead of clear silicone to seal the edges of the termination.
4.0 Apply the vinyl siding around the termination, sealing between the termination and exterior finish material (less
than 1” [25mm]) with silicone.
