R410*Fixed Speed Unitary type* 50Hz Floor standing 1.The unit can be installed direct indoor,setting off the nobility of the interior decoration,cultured. 2.It adopts high efficient compressor which can effectively save energy. 3.Elegant design of acentric fan and outlet,and the noise is low. 4.Effective anti-mildew filter which can filtrate the indoor dust,pollen and so on,assure the high operation of group 5.50m extra long pipe and 20m extra distance all facilitate the installation