Adirondack Heat Pumps is pleased to be able to assure you that we can provide a solution for year-round climate control. A heat pump will pull warm air out of your home in the summer to keep you cool. Reversely, in the winter months, our heat pumps pull existing warmth from the outside air and send it into your home – a process that is. Jan 17, 2020 · Mitsubishi Mini Split Heat Pump Prices By Size Models Home Size One Unit Installed Mitsubishi 9K BTU 24 SEER 350-400 sf $3,800 Mitsubishi 12K BTU 25 SEER 450-550 sf $3,990 Mitsubishi 15K BTU 21 SEER 600-700 sf $4,470 Mitsubishi 18K. Got a 6-zone Mitsubishi heat pump system for the whole house. Everyone was very good and professional. The Product Specialist suggested best system. ... Outdoor Unit (1) 15K BTU 21.6 SEER MItsubishi MUZ-GL Heat Pump Outdoor Unit Model Number MUZ-GL15NA-U1 Dimensions 31-1/4" W x 11-1/6" D x 21-5/10" H Indoor Unit (1) 15K BTU MItsubishi. For $14,200, I had my buddy install two 24K mini-splits Fujitsu - AOU24RLXFZH compressors with two 12k for living-dining rooms, for three bedrooms two 9K, and one 7K. Simaler system from other contractors were quoted at $16,500 and $20,000. Months later I got a $7,600 rebate check from Central Hudson Power.