SELKIRK RV 6 In. x 18 In. Adjustable Round Gas Vent Pipe genesis 2022 Kit includes: Black steel roof

Kit includes: Black steel roof cap with built-in back draft damper and bird screen

drywall with dimension 11-3/4 In

Convenient snap coupling for quick and easy disconnect

Set includes 1 each: left cutting aviation snips

SELKIRK RV 6 In. x 18 In. Adjustable Round Gas Vent Pipe genesis 2022 Kit includes: Black steel roofUsed in combination with a straight length, this component assures that an exact required vent length can be achieved. Allows for easy disassembly and can absorb the linear expansion of longer pipe lengths. 12" length adjusts from 3 1 2" to 10 1 2", 18" length adjusts from 6" to 16". Size refers to the inside diameter of the pipe or fitting. The outside diameter of RV is approximately 1 2" larger. Type B gas vent.