Round Gas Vent Product Catalog

Coupler
Use to connect DuraFlex AL lengths to PolyPro. To be used in
combustion air only. PPS-PAC may be used to secure connection.
SIZE ORDER # STOCK #
3”
3DFA-FCP 810004452
4”
4DFA-FCP 810004435
Hanger Bracket
Use to secure and hang DuraFlex AL lengths from top of
enclosure. To be used on combustion air only. Must be used with
FCT Chimney Cap or FK Lining Kit.
SIZE ORDER # STOCK #
3” - 4”
DFA-FCB 810004451
DuraFlex AL Coupling
3”
Use to connect DuraFlex AL lengths to appliance, type B gas
vent, or ex lengths.
SIZE ORDER # STOCK # SIZE ORDER # STOCK #
3”
3DFA-FC 810002992
6”
6DFA-FC 810003029
4”
4DFA-FC 810003000
7”
7DFA-FC 810003039
5”
5DFA-FC 810003010
8”
8DFA-FC 810003049
5 ½”
55DFA-FC 810003020
DuraFlex AL Tee w/ Cap
A
B
8”
Use to attach to ex pipe with a fast connect band. Removable
branch connects to the tee body with an internal fast
connect band.
SIZE ORDER # STOCK # A B
3”
3DFA-T 810002991 8” 3”
4”
4DFA-T 810003001 9” 4”
5”
5DFA-T 810003011 9” 4”
5 ½”
55DFA-T 810003021 10” 5”
6”
6DFA-T 810003030 10” 5”
7”
7DFA-T 810003040 11” 5”
8”
8DFA-T 810003050 12 ⁄” 6”
DuraFlex AL | Type B Gas Vent
800-835-4429 | DuraVent
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