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Mr.Steam MS225E

Mr.Steam MS225E

MS-E Series 7.5KW Steam Shower Generator

Model: MS225E

SKU: MS225EB1

The Mr. Steam MS225E 7.5kW home steam shower generator is designed for residential steam baths up to 161 adjusted cubic feet (ACF). Required control package sold separately.

Regular price $3,350.00 USD
Regular price Sale price $3,350.00 USD
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If you see a lower price on the Mr. Steam MS225E steam generator, call us, and we'll match it, plus 10% of the difference!


The Mr. Steam MS225E is designed for home steam rooms up to 161 adjusted cubic feet (ACF).


Mr. Steam MS-E Series generators are engineered to provide years of safe, efficient, clean, and quiet operation. The MS225E features an advanced microprocessor operating platform and intelligent steam bath technology, making it the perfect choice for residential bathing applications.


Constructed of durable stainless-steel throughout, the MS225E is robust and reliable. The unit includes industrial-grade heating elements, a stainless-steel tank, a precision temperature probe, and a variety of other features. LED color indicators provide visual feedback for easy-to-read self-diagnostics.


When engineering this generator, Mr. Steam focused on providing homeowners with the most consistent and reliable bathing experiences.  The steam unit maintains a constant steam production by introducing just the right amount of water through a proprietary dispersal chamber.


The MS225E generator uses no more than two gallons of water during a typical 20-minute steam bathing session, making it both eco-conscious and economical.


The compact size of the generator, about the size of a briefcase, allows the steam shower unit to be installed conveniently out of sight. Typical installation locations include cabinets, closets, vanities, and other similar locations. The MS225E is perfect for any home steam shower kit.


The optional Express Steam feature includes a built-in thermostat that maintains tank water temperature so that you may start steaming quickly.


The MS225E steam shower generator requires the use of a control or control package for operation. MS-E Series generators are compatible with all Mr. Steam controls and with the Steamlinx mobile application. Select the available control with features that best suit your bathing preferences.


We recommend the available Mr. Steam AutoFlush Drain System with your MS225E. The AutoFlush System automatically drains the tank after each use to help prevent calcification and lime build-up and to prolong the life and ensure the best performance from the unit.


The Mr. Steam MS225E 7.5kW steam bath generator is available in 240V (MS225EB1) and 208V (MS225EC1) single-phase (1PH) configurations.


The MS 225-E generator is fully serviceable and carries a limited lifetime warranty. Mr. Steam MS-E Series residential steam generators are US and Canadian UL listed and CE and NOM certified for your safety.


All MrSteam generators are designed, engineered, and crafted in America.


SteamSaunaBath is proud to be an authorized Mr. Steam partner and offer the best steam showers from Mr. Steam for homes and health clubs.


We guarantee the lowest price. If you see this steam shower for sale at a lower price, give us a call, we'll match it! See our guaranteed lowest price policy for details.


SteamSaunaBath is the bathing environment expert. We specialize in sauna and steam room design, sales, installation, maintenance, and repair services. Our half-century of hands-on experience means that we are uniquely qualified to ensure the success of your bathing space and an unparalleled steam bathing experience. Contact a SteamSaunaBath technical bathing specialist to help you build your steam room: (800) 707-2862.

  • For steam baths sized from 108 to 161 adjusted cubic feet
  • Available in 240V and 208V operation
  • Stainless Steel tank
  • Industrial-grade, serviceable heating element
  • MiniDIN control connections
  • Available Auto Drain automatic draining system
  • Durable electronic components
  • Electronic water-level control system
  • Low-voltage safety control circuits
  • Solid-state circuitry
  • Diagnostic LED Displays
  • Full port drain valve
  • ASME safety valve
  • UL/CUL/NOM/CE Listed

  • 7.5KW Steam bath generator, 14-1/2"L x 6-3/4"W x 14-3/4"H
  • Installation and operation manual
  • Limited warranty

ModelMS 225E
Minimum Adjusted Cubic Feet108
Maximum Adjusted Cubic Feet161
Shipping Weight30 lbs
Kilowatt Rating7.5 KW
Electrical SpecificationsElectrical Chart
Water Supply Connection3/8" NPT
Generator Steam Line Connection1/2" NPT
Steam Head Connection1/2" NPT
Drain Connection1/2" NPT
Safety Relief Valve Connection3/4" NPT
Safety Relief Valve15 PSIG
Control "Rough In" Cut Out1"
Generator Control Connection8-Pin Mini-DIN Connector
Generator Control Cable30', 8 Conductor, 24 AWG, Shielded Cable
Width14-1/2"
Depth6-3/4"
Height14-3/4"