The US Stove Painted Furnace Spin Damper is a replacement furnace spin damper for US Stove furnaces. Durably constructed of cast iron, this furnace spin damper is built to last a long time. US Stove has been bringing warmth to homes across the nation for 140-years. US Stove has a wide range of automatic circulators, plate steel heaters, cast iron heaters, pellet/multi-fuel heaters and gas fireplaces from which to choose. The large selection of stoves and accessories will ensure warmth of your home with safe, quality products.