okyotech 18,000 BTU 1.5 TON 14 SEER Ductless Mini Split Air Conditioner with Full Installation Set 3D Air Flow with Smart Cooling and Heating Technology with Heat Pump.Cools from top to bottom and heats from bottom to top.Whisper Quiet Operation (up to 26 DB).Sleep Mode in which temperature will be accurately controlled by the deviation of 0.1 Degree. 24 Hour Timer Mode. Cooling, Heating, Ventilating and Dehumidifying features. 14 SEER High Energy Efficient Technology Combining the Reliability with Energy Efficiency. Equipped with GMCC Toshiba Compressor and comes with Easy Installation 16 Feet flared High Quality Copper Line Set with interconnecting Cables and Wires and Stainless steel heavy duty Wall Mount Brackets for Outdoor unit and Variety of Accessories and pieces.Pre-charged Outdoor Unit and Pre-vacuumed Indoor Unit. Ozone Friendly Chlorine Free Green R410A Refrigerant Technology.Digital wireless Remote Controller. Healthier, Negative Ion Generator, Anti-Bacterial Nano-meter Silver Filter Technology. Sleek, Stylish, Non-intrusive Indoor Panel Design. ETL-US Listed and Certified.. Rated Cooling Capacity is 18,000 BTU. Rated Heating Capacity is 17,300 BTU. 5 year Warranty for the Toshiba Compressor and 3 Year for the unit.208-230 VAC , 60 Hz , 2 Phase; Effected area 900 sqft.Operating ambient temperature is minimum 19.4 F and maximum 127.4 F.