The all-new ThermaSol PROII-575 is designed for home steam rooms measuring up to 575 adjusted cubic feet (ACF). The PROII-575 15kW steam bath generator accepts voltage in the range of 240V, single-phase (1-PH) configuration.The ThermaSol PROII-575 replaces the discontinued model SSA-575. The ThermaSol PROII-575 generator includes a durable stainless-steel tank, industrial-grade heating elements, PowerFlush self-cleaning system, Fast Start technology, and a variety of other noteworthy features.When engineering this generator, ThermaSol focused on ensuring the most pleasant and consistent experience for bathers. The steam shower unit features innovative Fast Start technology for quicker heat-up times.The PROII-575 is constructed of stainless-steel throughout for years of dependable operation. The generator's split tank design enhances the lifespan and performance of the unit by separating the heating function from the water feed function.The ThermaSol PROII-575 steam unit uses a pressurized PowerFlush inner tank cleaning system to help prevent harmful sediment and lime build-up of the generator tank. The PROII-575 features CAN Bus technology for two-way communication between connected ThermaSol products.The PROII-575 requires a control or control package for operation. Select the available control or control package with features that best suits your bathing preferences.The compact size of the PROII-575 allows the generator to be installed conveniently out of sight up to 50 feet away from the steam shower. Common installation locations include attics, closets, and basements.ThermaSol residential steam generators are designed, engineered, and made in America.