The Mr. Steam MX4R Large Shower Steam Generator with Express Steam combines the high-capacity performance of the MX4R with factory-installed Express Steam® technology, allowing your steam shower to begin producing steam in a fraction of the time compared to a standard generator. A dedicated low-power heating element and thermostat keep the water inside the tank just below boiling, minimizing warm-up time while maintaining energy-efficient standby operation between steam sessions. Designed for large residential steam rooms up to 678 adjusted cubic feet, the 20kW MX4R with Express Steam features Mr. Steam's exclusive AutoSteam® technology and advanced microprocessor operating system to provide a continuous, even flow of steam while maintaining precise temperature control throughout every steam session. Built with a corrosion-resistant stainless steel cabinet and industrial-grade replaceable heating elements, it is engineered to deliver years of dependable performance.
The Mr. Steam MX4R Large Shower Steam Generator with Express Steam combines the high-capacity performance of the MX4R with factory-installed Express Steam® technology, allowing your steam shower to begin producing steam in a fraction of the time compared to a standard generator. A dedicated low-power heating element and thermostat keep the water inside the tank just below boiling, minimizing warm-up time while maintaining energy-efficient standby operation between steam sessions. Designed for large residential steam rooms up to 678 adjusted cubic feet, the 20kW MX4R with Express Steam features Mr. Steam's exclusive AutoSteam® technology and advanced microprocessor operating system to provide a continuous, even flow of steam while maintaining precise temperature control throughout every steam session. Built with a corrosion-resistant stainless steel cabinet and industrial-grade replaceable heating elements, it is engineered to deliver years of dependable performance.