Amerec AK9 Steam Shower Generator – 9 kW (150–300 cu ft)Amerec AK9 Steam Shower Generator 9 kW (150300 cu ft) The Amerec AK9 Steam Generator is engineered for large residential and light commercial steam showers requiring powerful, dependable steam output. With a 9 kW heating capacity, the AK9 is ideal for steam rooms sized between 150 and 300 cubic feet. Built as part of the trusted Amerec AK Series, the AK9 delivers fast steam production, durable construction, and flexible electrical options to meet a