Venting

4VP-VC is a 4" Diameter, Vertical Termination, Pellet Vent from Selkirk. Model VP is the DIYer's pellet vent of choice for a safe, efficient and cost-effective venting system. It has been engineered specifically for wood pellet burning appliances...

4RV-WB is a 4" Diameter, Wall Band for 4" RV Round, Galvanized Selkirk Metalbestos Gas Vent. Model RV features Lock-Tab locking system which provides 360 degree flexibility while maintaining security. Aluminum inner liner and galvanized outer wall heats...

4VP-WB is a 4" Diameter, Wall Bracket/Support, Pellet Vent from Selkirk. Model VP is the DIYer's pellet vent of choice for a safe, efficient and cost-effective venting system. It has been engineered specifically for wood pellet burning appliances...

4RV-WT is a 4" Diameter, Wall Thimble for 4" RV Round, Galvanized Selkirk Metalbestos Gas Vent. Model RV features Lock-Tab locking system which provides 360 degree flexibility while maintaining security. Aluminum inner liner and galvanized outer wall...

4VP-WTT is a 4" Diameter, Wall Thimble - Thick, Pellet Vent from Selkirk. Model VP is the DIYer's pellet vent of choice for a safe, efficient and cost-effective venting system. It has been engineered specifically for wood pellet burning appliances...

4VP-WT is a 4" Diameter, Wall Thimble, Pellet Vent from Selkirk. Model VP is the DIYer's pellet vent of choice for a safe, efficient and cost-effective venting system. It has been engineered specifically for wood pellet burning appliances. Galvanized...

4PVP-WTI3 is a 4 Inch diameter wall thimble with a 3 inch air intake. This is used with PelletVent Pro pipe. ApplicationsPelletVent Pro® is a venting system designed for stoves and inserts that use wood pellets and oil fuel. It is also built to vent...

Flex300-10 is a 4 inch by 10 feet aluminum flex liner that can be attached to an outside air adapter.  Insulation and silicone are sold separately - part #s 8TC070-4X25 and SIL500   Genuine OEM part

4" x 25' Flex Kit with Cap - 948-425 for Regency gas heating units. Regency gas stoves: U38 Genuine OEM part

4" x 25' Stainless Steel Flex Liner Kit (includes cap, flashing, adapter, hardware) - Flex 405KA.  There is no reducer in this kit.

4" x 35' Flex Kit with Cap - 948-435 for Regency gas heating units. Regency gas units: U38 E18E Genuine OEM part

4" x 35' Stainless Steel Flex Liner Kit (includes cap, flashing, adapter, hardware, tee, 3 - 4" increaser).   Genuine OEM Part

4RV-WS/B is a 4' Wall Support/Band Assembly for 4" RV Round, Galvanized Selkirk Metalbestos Gas Vent. Model RV features Lock-Tab locking system which provides 360 degree flexibility while maintaining security. Aluminum inner liner and galvanized outer...

4'' Oval 12" Length - 4" Diameter - Ridge Pipe B-Vent Gas Vent Chimney, Duravent.   Oval Gas Vent Instructions Chimney Venting Sizing Handbook

4'' Oval 6" Length - 4" Diameter - B-Vent Gas Vent Chimney, Duravent. Model OV is an oval Type B Gas Vent that provides the venting capacity equivalent to round Type B Gas Vent. Available in 4"- 6" diameters Aluminum inner liner Galvanized outer wall...

4'' Oval 6" Length - 4" Diameter - Ridge Pipe B-Vent Gas Vent Chimney, Duravent.   Oval Gas Vent Instructions Chimney Venting Sizing Handbook