For 25 years, Mitsubishi Electric HVAC Advanced Products Division, with headquarters in Suwanee, Ga., has been a leading marketer of intelligent air-conditioning and heating technology, manufactured by its parent corporation, Mitsubishi Electric. Originally established to market air-conditioning and heating systems in North America, the division has expanded its market distribution to include Latin America, the Caribbean and Bermuda. A 2004 survey by ACH&R News listed Mitsubishi Electric as contractors' most preferred ductless manufacturer and the number one brand in price/value, availability, reliability and performance specifications.

The company's product line includes Mr. Slim® split-ductless systems, CITY MULTI® Variable Refrigerant Flow Zoning (VRFZ) systems, compressors, PlasmaPure™ room air purification systems and a full line of accessories for the Mr. Slim product line, including Line-Hide™ line-set covers.