4
COLLAR ASSEMBLY
VENT BOOT
Wolf Steel Ltd., 24 Napoleon Rd., Barrie, ON L4M 0G8 Canada • 1(866)820-8686 • www.napoleon.com
W415-2948 / A / 03.19.21
5
12” (30.5cm)
5. Centre the collar assembly around the opening and attach it to the appliance using
the 4 pre-punched holes. Repeat for second collar assembly.
6. Determine the location of both vent boots (it may have to be positioned vertically
depending on the depth of the enclosure).
7. Frame a space for the vent boot between framing members (wall studs).
8. Mount and secure (screws not supplied) the vent boot to framing members while
maintaining the 3” (76mm) minimum clearance from the enclosure top. Ensure to
maintain minimum 3/4” clearance to fi nishing material above the vent boots when
mounted horizontally. Repeat for second boot.
9. Run the fl exible duct from the collar assembly to the vent boot and attach on both
ends with 3 sheet metal screws. Ensure to maintain 1” clearance to combustibles.
12” (30.5cm)
!
WARNING
•
The heat shield
MUST
be installed during appliance operation. Failure to maintain clearances or follow the
installation instructions provided in your manual could result in serious injury, death or property damage.
The heat shield must be reinstalled.
(BL46 illustrated)
(BX42 illustrated)
