Venting

946-755 is a vertical flex kit with a diameter of 4 inches x 6-5/8 inches. This kit includes 20 feet of flex pipe, 10 spacers, 3 wall straps, ceiling firestop, firestop spacers, brackets, flex to rigid adapter, roof support, 36 inch rigid DuraVent pipe,...

946-623/P is a 5 inch x 8 inch AstroCap XL for Horizontal Termination. Genuine OEM part

946-604/P is a horizontal vent guard and is required when the AstroCapXL is installed above grade at 7 feet or lower. Genuine OEM part

946-618 is a 6 foot run of horizontal flex vent termination. This kit includes on extra large AstroCap, 6 feet of Z flex 5 inches x 8 inches coaxial liner, vinyl siding standoff, wall thimble, screw, high temperature sealant, spacer springs and an...

946-616 is a 10 foot run of horizontal flex vent termination. In the kit there is one extra large AstroCap, 10 feet of Z Flex 5 inch x 8 inch coaxial liner, vinyl siding standoff, wall thimble, screw, high temperature sealant, spacer springs and...

946-615 is a horizontal flex vent termination kit with a four foot run. This kit includes an extra large AstroCap, 4 feet of Z flex 5 inch by 8 inch coaxial liner, vinyl siding standoff, wall thimble, screw, high temperature sealant, spacer springs and...

770-994 is a 5 inch by 8 inch rigid astrocap pipe adapter. This adapter is only required when using rigid DuraVent Pro pipe. Starter collar reducer 5x8 to 4x6 5/8 is needed with the adapter. This is an OEM DuraVent venting component.

946-771 is a flex to flex adapter with a diameter of 5 inches by 8 inches. Genuine OEM part

946-770 is a vertical flex additional floor kit. This kit includes a ceiling firestop and a firestop spacer that is used to prevent debris from falling into the firestop. Genuine OEM part

946-769 is a vertical flex extension kit with a diameter of 5 inches by 8 inches. This kit includes 20 feet of flex pipe with 10 spacers, 3 wall straps, flex to flex adaptor, hardware and instruction sheet. Genuine OEM part

946-772 is a 20 foot vertical flex kit with a diameter of 5 inches by 8 inches. This kit includes 20 feet of flex pipe with 10 spacers, 3 wall straps, ceiling firestop, firestop spacer, brackets, flex to rigid adaptor, roof support, 36 inch rigid...

4DF304-30K is a DuraFlex 304 basic 30 foot kit with a 4 inch diameter. The kit includes a 15-5/8 inch x 15-5/8 inch DuraFlex Stainless Steel Top Plate with a welded storm collar, DuraFlex Stainless Steel removeable vertical cap, DuraFlex Stainless Steel...

3DF304-30K is a DuraFlex 304 basic 30 foot kit with a 3 inch diameter. The kit includes a 15-5/8 inch x 15-5/8 inch DuraFlex Stainless Steel Top Plate with a welded storm collar, DuraFlex Stainless Steel removeable vertical cap, DuraFlex Stainless Steel...

4DF304-25K is a DuraFlex 304 basic 25 foot kit with a 4 inch diameter. The kit includes a 15-5/8 inch x 15-5/8 inch DuraFlex Stainless Steel Top Plate with a welded storm collar, DuraFlex Stainless Steel removeable vertical cap, DuraFlex Stainless Steel...

3DF304-25K is a DuraFlex 304 basic 25 foot kit with a 3 inch diameter. The kit includes a 15-5/8 inch x 15-5/8 inch DuraFlex Stainless Steel Top Plate with a welded storm collar, DuraFlex Stainless Steel removeable vertical cap, DuraFlex Stainless Steel...

To achieve the maximum rated efficiency. Genuine OEM part