Products that are installed and also registered by a Diamond Contractor within 90 days of installation will receive a 12-year parts and also a compressor warranty. All products, regardless of registration, receive a 5-year parts warranty and also a 7-year compressor warranty. 



For more than 30 years, Mitsubishi Electric Cooling & Heating has innovated technologies designed to enhance your home and also your life. Traditional cooling and also heating options drove homeowners to choose between comfort and cost. Mitsubishi saw this as an increasing problem in the heating and air industry. Their advanced ductless climate control systems empower you to create your own personalized room-by-room comfort – without compromise. Therefore choose Mitsubishi for your home. Increase your comfort without sacrificing your budget.