... .5KW,9KW,10.5KW,12KW,18KWFunctions: The control works with the steam generator to maintain a perfect level of steam ... galum board, stailess steel tank, copper inlet and outlet, copper handle with zinc 4 - 18kW power options, in-shower thermostatic control, stainless ... function,pressure release valve. Temperature control unit available. Controllers: with the same tank, elements and steam outlet as the N ...