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B VENT
ADAPTER-
LOWER
FLEX MALE
ADAPTER
Figure 13
Instructions- 3" (80mm) PP Flex in B Vent
1. Remove existing B Vent termination cap
2. Carefully feed flex down through B Vent so
approx 2' of flex extends beyond the bottom
of the B Vent (Flex puller or rope aid optional)
3. Cut to length the top of Flex pipe and
insert flex through B Vent Adapter- Upper
4. Install PP Flex Gasket and Flex Female
Adapter onto Flex pipe per instructions
detailed above
5. Lower B Vent Adapter- Upper to the top
of the B Vent and secure with screws (x3)
supplied
6. Install C Support Bracket as shown in Fig.14
and lower Flex Female Adapter into B Vent
Adapter- Upper
7. Attach Termination Top to Termination Cap
(clicks when engaged), insert 3" Rigid Pipe
into Termination Cap, and attach Termination
Insert into Termination Cap (clicks). Then
connect Termination Insert to Termination
Transition (click).
8. Line up inner pipe connections and push
termination assembly down onto B Vent
Adapter- Upper and secure with screws (x3)
provided
9. Cut Flex to length 3" below the bottom of
the B Vent
10. Install Flex Gasket and Flex Male Adapter
on Flex
11. Install B Vent Adapter- Lower. (Flex Male
Adapter should protrude beyond per Fig.13)
12. Secure B Vent Adapter- Lower to B Vent
with hardware provided
10
B VENT PIPE
MOUNTING
HARDWARE
FLEX
FEMALE
ADAPTER
B VENT
ADAPTER-
UPPER
B VENT
PIPE
Figure 14
Figure 15- (3" Flex / B Vent)
C SUPPORT
BRACKET
TERMINATION TOP
TERMINATION CAP
3" (80MM) RIGID PIPE
TERMINATION INSERT
TERMINATION TRANSITION
C SUPPORT BRACKET
B VENT ADAPTER- UPPER
FLEX FEMALE ADAPTER
3" (80MM) FLEX GASKET
3" (80MM) FLEX
B VENT PIPE
3" (80MM) FLEX GASKET
FLEX MALE ADAPTER
MOUNTING HARDWARE
B VENT ADAPTER- LOWER
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