DuraVent PolyPro Flex - Manual (Page 9)

9
b VEnt rElInE:
From within the room where the appliance is located, remove any existing horizontal or angled
sections of B Vent. PP Flex cannot be installed at an angle greater than 45 degrees from vertical.
The B Vent Adapter-Lower will fit over the bottom of the existing B Vent's vertical stack at or
near the ceiling. Carefully inspect the B Vent to ensure integrity. Ensure any visible screws or
obstructions are removed. PP Rigid pipe must be used to complete install to the appliance-
Instructions- 2" (60mm) 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, and
through the Termination Base.
4. Install the PP Flex Gasket and Flex Female
Adapter onto Flex pipe using instructions in
previous pages.
5. Lower the B Vent Adapter- Upper onto the
top of the existing B Vent and secure using
screws (x3) supplied with the hardware kit.
6. Attach the Termination Top to the
Termination Cap (clicks when engaged),
then insert the Flex Female Adapter into the
Termination Cap. Push the assembly onto the
Termination Base (clicks when engaged, see
Fig.12).
7. Push the completed assembly down onto
the B-Vent Adapter- Upper. When level, secure
with three screws provided.
8. At the bottom end, cut the PP Flex to
length 3" below the bottom of the vertical B
Vent still portruding from the ceiling.
Figure 12
(click!)
teRMination toP
teRMination caP
flex feMale aDaPteR
flex Male aDaPteR
2" (60MM) flex Gasket
B Vent aDaPteR- loweR
teRMination Base
B Vent aDaPteR- uPPeR
B Vent PiPe
2" (60MM) flex
2" (60MM) flex Gasket
MountinG haRDwaRe
MountinG haRDwaRe
Figure 11- (2" Flex / B Vent)
9. Install the Flex Gasket
and Flex Male Adapter onto
the Flex pipe
10. Install B Vent Adapter-
Lower. (Flex Male Adapter
should protrude beyond
per Fig.13)
11. Secure the B Vent
Adapter- Lower to the B
Vent using three screws
from the supplied
hardware.