DuraVent 8CAS-CS24DT Matte Black Combustion Air System 24" Combustion Air Square Ceiling S (662492578629)

DuraVent, 8CAS-CS24DT, Class A, Matte Black, Combustion Air System, Vent Pipe, Ceiling Support box CAS Collection 24" Combustion Air Square Ceiling Support with CollarThe CAS 24" Combustion Air Square Ceiling Support with Collar is a component that is used in a typical venting installation. The combustion air ceiling support with collar provides connection between DuraTech or DuraPlus HTC chimney systems and the Combustion Air stove pipe. This will connect to an 8" diameter DuraTech or DuraPlus HTC pipe. Available in 24” or 36” heights, the Ceiling Support Box acts as an attic insulation shield with the addition of a Storm Collar. Minimize