Heating Components, Air Conditioning, Metalworking Machines, Thermo Products Line Features Warm Air Furnaces, Heat Pumps, Central Air Conditioning Systems and a Full Line of Related Accessories. These Products are Sold Directly to Installing Contractors and Fuel Dealers. Thermo Pride is the Premium Brand in the Furnace and Central Air Conditioning Market; Conditioners; Furnaces; Residential Heating, Cooling, Air Cleaning & Humidifying Equipment ...