203738 Stove Pipe, 3 in Dia, 12 in L, Aluminum

Use for venting listed natural gas or liquid propane category I, draft hood appliances or appliances that have been specially tested and listed to use type B gas vent. The appliances listed typically use Type B gas vent systems, but not always, furnaces, water heaters, boilers, room heaters, decorative gas appliances and unit heaters.