Using Flexible Vent Components - Napoleon BHD4P Installation And Operating Instructions Manual

22
4.2

USING FLEXIBLE VENT COMPONENTS

EN
DO NOT ALLOW THE INNER FLEX PIPE TO BUNCH UP ON HORIZONTAL OR VERTICAL RUNS AND ELBOWS.
SPACERS ARE ATTACHED TO THE INNER FLEX PIPE AT PREDETERMINED INTERVALS TO MAINTAIN AN EVEN
AIR GAP TO THE OUTER FLEX PIPE. THIS GAP IS REQUIRED FOR SAFE OPERATION. A SPACER IS REQUIRED
AT THE START, MIDDLE AND END OF EACH ELBOW TO ENSURE THIS GAP IS MAINTAINED. THESE SPACERS
ELBOW
W415-1285 / F / 12.21.16
KEEP IT PULLED TIGHT.
MUST NOT BE REMOVED.
For safe and proper operation of the appliance, follow the venting
instructions exactly.
All inner fl ex pipe and outer fl ex pipe joints 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
SPACERS
the joint connecting the inner fl ex pipe and the exhaust fl ue collar.
Use only approved fl exible vent pipe kits marked:
"Wolf Steel Approved Venting" as identifi ed by
the stamp only on the outer fl ex pipe.
WARNING
!
22.1A