Model CV
Model CV is a concentric vent system designed for zero clearance installation. It is approved for use on ANSI category I, II, III, and IV Gas-burning appliances, and direct vent or sealed combustion appliances approved by the appliance manufacturer. Model CV is a double wall system constructed of AL29-4C® Stainless Steel inner with a built-in silicone seal and 409 Stainless Steel outer casing . Tested and Listed to UL 1738/ULCS-636.
Product Change Notice
Part Number Conversion
HeatFab SC