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. Compatible with Mr. Steam's complete lineup of residential controls, steam packages, and wellness accessories, the MX4R with Express Steam allows homeowners to create a fully customized luxury steam bathing experience.
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. Compatible with Mr. Steam's complete lineup of residential controls, steam packages, and wellness accessories, the MX4R with Express Steam allows homeowners to create a fully customized luxury steam bathing experience.