Donald W. Munson

Part of Lennox International, Inc., Lennox Industries, Inc. is an American company that specializes in designing innovative heating, cooling, and indoor air quality products. The company's mission is to provide perfect air to everyone, offering some of the quietest and most efficient units on the market, the first ultra-low emissions furnace, and hospital-grade air filtration. Lennox Industries is also committed to investing in the future of the HVAC industry and giving back through its corporate social responsibility program, Feel the Love. The company's approach to product design has earned them more dealer design awards than their competitors combined and multiple Energy Star Most Efficient certifications.

Howden Group Ltd. designs, engineers, and supplies air and gas handling equipment, including industrial fans, process gas compressors, and rotary heat exchangers. Its products include axial fans, centrifugal fans, compressors and blowers, heaters, and other ventilation fans. The firm also offers services for key industries including power generation, petrochemical, mining, steelmaking, and cement manufacture sectors. Its brands include Aeolus, American Blower, Bryan Donkin, Canadian Blower, and Wolf Fans. The company was founded by James Howden in 1854 and is headquartered in Renfrew, the United Kingdom.

Trane, Inc. manufactures, manages and services heating, ventilation, air-conditioning equipment systems. It offers air conditioning systems, dehumidifying and air cleaning products, service and parts support, building controls and financing solutions. The company was founded by James Trane in 1885 and is headquartered in Piscataway, NJ.