Venting

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

946-516 is 10 feet of flex termination. In this kit is a AstroCap, 10 feet of Z flex, a coaxial liner, wall thimble, screws, high temperature sealant, spacer, springs and instruction sheet. This has a diameter of 4 inches x 6-7/8 inches. The kit is an...

946-515 is 4 feet of flex termination. In this kit is a AstroCap, 4 feet of Z flex, a coaxial liner, wall thimble, screws, high temperature sealant, spacer, springs and instruction sheet. This has a diameter of 4 inches x 6-7/8 inches. The kit is an OEM...

946-513 is a 2 foot termination flex kit with a diameter of 4 inches x 6-7/8 inches. This kit includes a AstroCap, 2 feet of Z flex, coaxial liner, wall thimble, screws, high temperature sealant, spacer springs and instruction sheet. This is an OEM...

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.

4PVP-F12DS is a 4 inch diameter dead soft aluminum adjustable roof flashing for 7/12-12/12 pitch. This is used with PelletVent Pro pipe and is an OEM DuraVent venting component.

4PVP-F6DS is a 4 inch diameter dead soft aluminum adjustable roof flashing for 0/12-6/12 pitch. This is used with PelletVent Pro pipe and is an OEM DuraVent venting component.

4PVP-FF is a 4 inch diameter tall cone roof flashing for use with PelletVent Pro pipe. This is an OEM DuraVent venting component.