Olimpia Splendid has been the first company in the world to design and manufacture a fixed air conditioner without outdoor unit:Unico. The absence of the ugly outdoor unit is only one of the advantages of Unico. After 15 years it create Unico Twin, the first multi-zone air conditioner whitout outdoor unit. Deisgned by S. Mianda & P. King. Thanks to the patented Twin technology, it is possible to connect Unico Twin Master to a Wall unit. Unico Twin Master, which includes a compressor and the characteristic Unico air intake and outlet openings, is installed in the first room. The Unico Twin Wall unit, is installed in a second room.