Venting

4RV-4 is a 4" Diameter, 48" Length 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...

4RV-3 is a 4" Diameter, Pipe 36" 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 up...

4RV-2 is a 4" Diameter, Pipe 24" Length 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...

4RV-18 is a 4" Diameter, Pipe 18" 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...

4RV-12 is a 4" Diameter, Pipe 12" 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...

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

4PVP316-35KFB is a 316 length factory-built chimney reline kit. This kit includes a vertical cap, storm collar, support bracket, ventilation disk, centering bracket, 12 inch length of pipe, flex connector, 35 foot flex length, adjustable band and a flex...

4PVP304-35KFB is a 304 length factory-built chimney reline kit. This kit includes a vertical cap, storm collar, support bracket, ventilation disk, centering bracket, 12 inch length of pipe, flex connector, 35 foot flex length, adjustable band and a flex...

4PVP-CC is a 4 inch diameter galvalume C-Clamp for use with PelletVent Pro pipe. This is an OEM DuraVent venting component.

The 4PVP-X8 is a PelletVent Pro chimney adapter that is used to transition between 4 inch PelletVent Pro pipe to existing chimney that is 8 inches and DuraVent brand. 4PVP-X8 is a OEM DuraVent venting component.

The 4PVP-X7 is a PelletVent Pro chimney adapter that is used to transition between 4 inch PelletVent Pro pipe to existing chimney that is 7 inches and DuraVent brand. 4PVP-X7 is a OEM DuraVent venting component.

The 4PVP-X6 is a PelletVent Pro chimney adapter that is used to transition between 4 inch PelletVent Pro pipe to existing chimney that is 6 inches and DuraVent brand. 4PVP-X6 is a OEM DuraVent venting component.

4PVP-GA1 is a package of 12, 4 inch diameter replacement gasket for use with PelletVent Pro pipe. This is an OEM DuraVent venting component.

4PVP-GA is a 4 inch diameter replacement gasket for use with PelletVent Pro pipe. This is an OEM DuraVent venting component.

4PVP-RC is a 4 inch diameter black reduction collar for use with PelletVent Pro pipe. This is an OEM DuraVent venting component.