GWH24AC-D3DNA2D/O 24,000 BTU EVO+ Ductless Split Outdoor Unit. EVO+ High Efficiency Ductless Mini-Split Systems delivers affordable heating and cooling with unmatched comfort. Cooler or warmer temperature levels are generated with eco-friendly R410a refrigerant that flows from an outdoor compressor to the indoor unit. The EVO + require no ductwork which makes installation simpler and more cost effective. Plus, it provides quieter operation and improved efficiency by eliminating heat loss common with conventional central air conditioning systems. The EVO+ system is operated by a remote controller that allows users to get room-by-room temperature management. The remote control provides access to a variety of sophisticated features designed to enhance room comfort. EVO+ systems can save up to 59% of your energy consumption. It utilizes high efficiency DC Inverter technology, which reduces noise and keeps temperature steady by eliminating the harsh starts and stops of conventional systems. The contemporary design makes the indoor cabinet aesthetically pleasing in any room. EVO+ Ductless Mini Split systems consist of three primary components: (1) Outdoor Unit or Condensing Unit; (2) Indoor Unit or Evaporator Unit (Hi-wall type) and (3) Wireless remote control. The indoor unit is hanged and attached to the interior wall on metal brackets (included), similar to a flat screen TV. The condensing unit is installed outside the home or structure. The insulated copper tubing or line-set (sold separately), communication wire (sold separately) plus a power cable (sold separately) are then installed through a 3 to 4 inch diameter hole to connect the indoor and outdoor units. Main power is supplied to the outdoor unit, while the indoor unit draws its power from the outdoor unit. Set the desired room temperature on the remote control for maximum comfort. Features and Benefits: High efficiency Inverter Technology Gold Fin Condenser Photocatalytic Filter I-Feel Automatic Function Low Ambient Cooling - 5a°F (208-230V systems Only) Low voltage start-up Intelligent Defrost Intelligent Pre-heating Comfortable Sleep Mode Auto Swing (Vertical) Four Fan Speeds Auto Clean Dry Anti-mildew design LED display Automatic Operation Self-diagnosis Timer Control lock Fan Delay function Optional Wired thermostat G10 Inverter Technology High Efficiency (23 SEER) Low Ambient Cooling to 5a° F (208-230Volt systems) Low voltage start-up Photocatalytic Filter Intelligent Defrost Intelligent Pre-heating Comfortable Sleep Mode Auto Swing (Vertical) Multiple Fan Speeds Auto Clean Dry Anti-mildew design LED display Self-diagnosis Control lock Fan Delay 5yr parts warranty - 7yr compressor warranty