NEO30HP230V1AH 30,000 BTU NEO Ductless Split Indoor Unit . The NEO is a premium efficiency ductless mini-split system that excels at single zone applications. Don't be fooled by its compact design, for quiet comfort and attractive appearance, NEO's high-wall duct-free system is without equal. Comfort levels can be easily and precisely controlled using the infrared remote control. These highly efficient, economical heat pump systems pay for themselves in energy savings. The NEO outdoor compressor section is powered by a twin-rotary compressor with Gree's DC Inverter technology. This inverter technology with eco-friendly R-410a refrigerant to saves you energy, reduces outdoor noise and keeps room temperature steady by eliminating the constant starts and stops of conventional systems. DC inverter technology Premium efficiency (up to 22 SEER) Energy Star Qualified High Efficiency G10 Inverter Technology Gold Fin Condenser Polymer Mesh Healthy filter Low Ambient Cooling to 5a°F (208-230 Volt systems) Low voltage start-up Intelligent Defrost Intelligent Pre-heating Comfortable Sleep Mode Auto Swing (Vertical) Multiple Fan Speeds Auto Clean Dry Anti-mildew design LED display Automatic Operation Self-diagnosis Control lock Fan Delay 5yr parts warranty - 7yr compressor warranty