Mando Plus 18 (18300 BTU) is an economical wall-mounted split air conditioner that efficiently cools medium-sized rooms. It is available in two systems (cool only or hot/cool) and features quiet operation, Wi-Fi connectivity, and four-way air distribution. Mando Plus 18 Specifications: Actual Capacity: 18300 BTU. Compressor Type: Rotary. Manufacturing: Chinese. Energy Efficiency Level: Varies by model, often (D). Warranty: 2 years comprehensive and 7 years for the compressor Includes delivery and installation Comes with 4 meters of copper pipes