Multi split inverter systems offer compact outdoor units that can run a number of indoor units of different styles. This particular line up features the LG MU3R19.UEO inverter controlled heat pump outdoor unit with the LG range of Artcool high wall systems. These stylish indoor units are available in a range of outputs to suit the size of the room they are controlling temperature to. Each indoor unit comes complete with its own wireless controller that can control all the functions of the indoor units. Features include a built in timer, plasma filtration and a quiet mode for use at night time.