Regency

946-757 is a vertical flex/horizontal power vent additional floor kit. This kit includes the ceiling firestop and the firestop spacer to prevent debris from falling into the firestop. This kit has a diameter of 4 inches x 6-5/8 inches. 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.

946-755 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,...