10-Year Daikin Manufacturer’s Warranty. Daikin ENTRA single zone inverter wall-mounted systems provide energy efficiency and comfort control with an affordable, cost-saving solution. These heat pump systems feature streamlined, wall-mounted indoor units paired with quietly compact outdoor units. The NEW Daikin Entra Series 18 SEER2 Wall-Mounted Ductless Mini-Split Inverter Air Conditioner Heat Pump System (230 Volt) Includes: Indoor Wall Mount, Outdoor Condenser, Remote Control, Wall Mounting Bracket, and 16’ Installation Kit. Energy Efficient - 18 SEER2, 9 HSPF2 | Cooling Range 50° F- 115 F° | Heating Range: 5°F - 65°F Coverage Area of 550 sq. Ft. Applications: Primary living areas (master bedrooms), hot or cold rooms, renovations and remodeling, basements, attics, and garages. Daikin Entra Series supersedes the Daikin 17 SEER Series.