MAX Series Steam Shower Generator, Up to 30kW The Mr.Steam MAX Steam Shower Generator is engineered to provide years of clean, quiet, reliable, and efficient operation. Designed for large sized rooms, this generator features the latest steam shower technology and advanced microprocessor operating systems. MX4R20kW-For sauna rooms from483to678 cubic feet MX5R24kW-For sauna rooms from679to822 cubic feet MX6R30kW-For sauna rooms from823to964 cubic feet Constructed of corrosion-resistant stainless steel, the MAX Steam Generator is also equipped with industrial-grade heating elements, LED light indicators for diagnostics, durable electronic components, and a precision temperature probe. The compact size of the MAX Steam Generator allows you to install it conveniently out of sight, such as closets, cabinets, insulated attics, or under a sealed bench. Created to save water and energy, the MAX Steam Generator uses less than 2 gallons of water vs 40 gallons of water in an ordinary bath. The optional Express Steam feature is equipped with a built-in thermostat that starts steam in a fraction of the time and maintains the water temperature, allowing you to start steaming quickly. Advanced microprocessor operating system Corrosion-resistant stainless steel tank Industrial-grade heating elements LED light indicators for troubleshooting Low voltage safety control circuits Compact size to fit in small areas Optional Express Steam starts steam quick and maintains water temperature Dimensions:25.1"W (64 cm)×7.9"D(20 cm) x20.8"H (53 cm) Installation and Operation Manual Construction Material: Stainless Steel Water Supply Connection: 3/8" NPT