Venting

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...

4" Flex Adapter for the Ironstrike and Superior wood stoves.    Part # UZIAD Original OEM part.

ID4 is a 4 Inch Insulated Flex Duct for Outside Air. This includes two 42 Inch Sections. This is a genuine manufacturer part from Hearth & Home Technologies. For Heatilator Models: Accelerator A36C Accelerator A36CH Accelerator A36R Accelerator...

UD4 is a 4 Inch uninsulated flex duct for outside air. This includes two 42 Inch sections. This is a genuine manufacturer Hearth & Home Technologies venting component. For Heatilator Models: Accelerator A36C Accelerator A36CH Accelerator A36R...

4PVP-WTI3 is a 4 Inch diameter wall thimble with a 3 inch air intake. This is used with PelletVent Pro pipe and is an OEM DuraVent venting component.

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

4AVD TO 4DT is a 4" x 6 5/8" Amerivent to 4" x 6 5/8" Selkirk Adapter Black, Pellet Vent from Selkirk. Direct Temp is designed for aesthetic-minded hearth professionals for approved appliances. 304 Stainless steel inner liner providing exceptional...

4DT TO 4AVD is a 4" x 6 5/8" Selkirk to 4" x 6 5/8" Amerivent Adapter Black, Pellet Vent from Selkirk. Direct Temp is designed for aesthetic-minded hearth professionals for approved appliances. 304 Stainless steel inner liner providing exceptional...

4DT-AHC is a 4" x 6 5/8" Adjustable Horizontal Termination [additional 5" of installation flexibility], Pellet Vent from Selkirk. Direct Temp is designed for aesthetic-minded hearth professionals for approved appliances. 304 Stainless steel inner liner...

4UPP-45E is a 4" x 6 5/8" Diameter, 45 Degree Elbow 4ID, Pellet Vent from Selkirk. Direct Temp is designed for aesthetic-minded hearth professionals for approved appliances. 304 Stainless steel inner liner providing exceptional corrosion resistance for...

4DT-EL45B is a 4" x 6 5/8" Diameter, 45 Degree Elbow Black from Selkirk. Direct Temp is designed for aesthetic-minded hearth professionals for approved appliances. 304 Stainless steel inner liner providing exceptional corrosion resistance for long term...

4DT-EL45 is a 4" x 6 5/8" Diameter, 45 Degree Elbow Galvanized from Selkirk. Direct Temp is designed for aesthetic-minded hearth professionals for approved appliances. 304 Stainless steel inner liner providing exceptional corrosion resistance for long...