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Chimney
Concentric Vent System
DirectVent
Pellet & Biofuels
Polypropylene
Relining
Special Gas Vent
Stovepipe
Type B Gas Vent
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Common Vented (High plus low-mid efficiency appliances paired into one vent)
Common Vented Appliances
Factory Built Fireplaces
Freestanding Stove
Freestanding Stove (connected to masonry chimney)
Masonry Fireplace Insert
Oil Furnace / Boiler
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Residential or Commercial Pizza Ovens
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Search Results (5)
FasNSeal® W2
UL 1738 and ULC S636.
Double-wall special gas vent system.
FasNSeal® Flex
The only flex Listed to UL 1738. UL 1777.
Flexible special gas vent system.
FasNSeal®
UL 1738 and ULC S636
Special gas vent system.
FasNSeal® 80/90
Combined Category I and IV venting for Gas-Burning Appliances.
DuraSeal®
Single-Wall and Double-Wall Special Gas Vent Boiler Applications.
