Dickinson Propane Furnace 2 1/2" x 28 in. Flue Extension Kit 19-000
Used to extend a P9000 or P12000 Propane Heater fireplace chimney.
Made of 304 stainless steel. It comes with a connector.
Allows extension of the 28-inch flue stack that comes with propane furnace to the maximum allowed chimney length of 56".