A pioneer in the steam and sauna industry, Amerec outdoes themselves with their reknowned AK Steam Generator series. Featuring the ground-breaking "Soft Stream" function, a feature that is exclusive to Amerec generators, this steam generator will ens ure that you have the perfect steam bath whenever you so choose. Features: -Generator only -Requires Touch Control and Steamhead kit K30 or K60 -Requires an Automatic Drain System -Your choice of four powerful models: -5.0 kW Model AK5 Maximum Cubic Feet: 100 -6.0 kW Model AK6 Maximum Cubic Feet: 160 -7.0 kW Model AK7 Maximum Cubic Feet: 220 -10.0 kW Model AK10 Maximum Cubic Feet: 400 -"Soft Stream" function provides minimal temperature variations and even flow -"Warm Start" instant stream optio n keeps water in the tank pre-heated -Steam output begins in less than 60 seconds -Stainless steel tank construction provides years of trouble-free operation For additional information please see the Installation and Service Instructions listed below . AK Installation and Service Instructions AK Generator with K30 Control Owner`s Manual Steam Room Construction and Generator Sizing Guid