Features Auto re-start : when power is interrupted, the unit automatically returns to its previous settings Hydrophilic aluminum fan : improves cooling efficiency by allowing the unrestricted flow of condensate water through the heat exchanger Inner grooved copper tube : allows increased refrigerant flow which improves heat exchange efficiency and lowers power consumption Turbo mode : enables the unit to ramp up to a preset temperature in the shortest time by utilizing large diameter cross flow fans to provide high air flow while minimizing noise levels Self diagnosis and auto protection : the indoor unit displays any system default and communicates when service is needed Specifications Cooling Capacity : 18,000 BTU/h Heating Capacity : 18,000 BTU/h SEER : 15 BTU/W. h Power Supply : 208-230V~60Hz Cooling Input : 1920 W Heating Input : 1750 W Cooling rated current : 8. 7 A Heating rated current : 8. 2 A Indoor noise level (Hi/Med/Lo) : 42 dB(A) Outdoor noise level : 59 dB(A) Indoor air flow (Hi/Med/Lo) : 750/660/480 m3/h Indoor cooling/heating : 62-90/32/86 temp (F) Moisture removal : 1. 8 L/h Outdoor cooling/heating : 32-122/5-86 temp (F) Application area : up to 1000 sq. feet Compressor type : rotary Refrigerant type : R410A Refrigerant fill : 42. 3 oz Design Pressure : 550/340 PSIG Liquid side/ Gas side piping : 1/4" / 1/2" inches Max pipe height : 33 feet Max pipe length : 82 feet *Delivery : The company responsible for the delivery of this item does so on schedule delivery only. Please be sure that your contact (phone number) information is correct so that the pertinent arrangements can be made for the delivery of this product.