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Type B Gas Vent | Direct Vent | Grilles, Registers and Diffusers | Flex Alum Chimney Liners | Flex SS Chimney Liners | All Fuel TG Chimney
Biomass Chimney | Black Stove Pipe | Flexible Gas Pipe (CSST) | Fire/Ceiling Radiation Dampers | CorrGuard Condensing Appliance Vent

Biomass Chimney


Direct Vent

Our pellet/biomass product line includes all the components needed for vertical or horizontal installations. L-Vent systems typically vent vertically, but can be horizontally terminated with a power venter (purchased separately).

3" and 4" diameter pellet/biomass vent, as well as the 4”, 5”, and 6” diameter L-Vent, is tested and listed to UL standard 641. The joint connections utilize a ‘Positive Twist-Lock’ and a ‘Sure-Lock’ locking tab for an easy installation (and disassembly if required).

Pellet/biomass joint connections also include a rope gasket to prevent fly ash leakage, and the elbow gores are sealed at the factory.

Ask about our 25' coils of stainless steel flexible pipe that can be used when installing pellet inserts into a masonry fireplace.