Replacement Parts

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...

Regency Vertical Vent Cap Co-Linear 3x3 - 946-529 Regency Gas Inserts L234 Gi29 LRI4E HRI4E E33 May work with other units.  Check installation manual for compatibility. Recommend using Flex Liner 948-305 with this. Genuine OEM Part

510-994 is a rigid pipe adapter with a diameter of 4 inches x 6-5/8 inches. The adapter is only required when using rigid pipe. Genuine OEM part

946-523/P is a AstroCap horizontal termination with a diameter of 4 inches by 6-5/8 inches. Genuine OEM part

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.

946-616 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...

948-305 is a 3 inch by 35 foot flex chimney liner with a max length of 17 feet. Genuine OEM part

946-756 is a 4 inch by 6-5/8 inch vertical flex extension kit that includes 20 feet of flex pipe, 10 spacers, 3 wall straps, flex to rigid adapter, hardware and instruction sheet. This is an OEM Regency venting kit.

946-758 is a 5"x8" to 4" x 6-5/8" Flex Vent Flue Adapter Genuine OEM Part

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

#744 Sundance II See-Thru Direct Vent Gas Fireplace from Kozy Heat Installation and Operating Manual.   Click to Download Manual

#842 Direct Vent Decorative & Wall Furnace from Kozy Heat Installation and Operating Manual.   Click to Download Manual

#932 and #936 Direct Vent Wall Furnace from Kozy Heat Installation and Operating Manual.   Click to Download Manual

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...

946-513 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...

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,...