Who Manufactures Armstrong Furnaces?

Who Manufactures Armstrong Furnaces? Armstrong Air makes residential and light commercial heating and cooling products, including central air conditioners, furnaces and heat pumps. Armstrong Air is owned by Lennox International, a Texas-based company with revenue of approximately $3.84 billion in 2017. Is Armstrong Air still in business? In 1928, Lennox Furnace Company—one of America’s leading