Gree 25 Seer Energy Star 1 Ton Ductless Mini Split Air Conditioner System, Heat Pump, 12000 Btu, Inverter, Cooling, Heating, Dehumidification. Includes 15 Foot Installation Kit. 220~240 VAC 5 Year Warranty on Parts - 7 Year Warranty on Compressor 12000 BTU cooling / Heating capacity for up to a 600 ft room 25 SEER - 9 HSPF - 10.3 EER ENERGY STAR Certified Inverter Compressor by Mitsubishi - Variable speed compressor helping unit draw less electricity, produce less noise and gives you better room temperature control. Operates in Low Ambient temperatures down to 5 degrees Farenheit in both cooling and heating modes: Ideal for grow rooms and data centers where cooling is required when cold outside. Includes easy installation kit, with 15 foot length copper line set, electrical wire and various other accessories.