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Mr. Steam MS MAX Series Steam Shower Generator

Mr. Steam MS MAX Series Steam Shower Generator

Experience the Ultimate Spa Luxury with Mr. Steam MS MAX Series Steam Shower Generator

Upgrade your home or day spa with the remarkable Mr. Steam MS MAX Series, a steam shower generator meticulously designed for spaces between 483 to 964 adjusted cubic feet. As a marvel in the Mr. Steam lineup, the MS MAX Series stands out, promising an uninterrupted flow of soothing steam, enveloping your space with warmth and comfort.

The Mr. Steam MS MAX Generator is not just about producing steam; it’s a brilliant blend of durability and advanced technology. Its stainless-steel tank is corrosion-resistant, ensuring longevity, while professional-grade heating elements and robust electronic components speak of its unrivaled quality and performance.

Operating on an advanced microprocessor platform, the MS MAX Series embodies intelligence in steam bath technology, making it an ideal choice for expansive home and commercial steam bathing spaces. Ease and convenience are at the forefront, with LED color light indicators offering visual diagnostics that are clear and straightforward.

Installation is a breeze with the MS MAX Series's compact design, allowing it to discreetly fit into closets, vanities, and cabinets, up to 60 feet away from your steam room. It’s not just a generator; it’s a versatile marvel, compatible with a variety of Mr. Steam controls and accessories like ChromaTherapy and AromaTherapy, turning your steam bath into a haven of therapeutic tranquility.

Opt for the Express Steam feature, an optional thermostat maintaining the water temperature, ensuring that your steam is ready swiftly, allowing you more time to relax and indulge.

Maintenance is effortless with the optional Mr. Steam AutoFlush system. This intelligent feature automatically drains the generator tank, preventing mineral build-up, making sure that your MS MAX Series continues to operate at its optimum, bringing you consistent, luxurious steam.

Choose the Mr. Steam MS MAX Series, a symphony of technology, convenience, and luxury, guaranteed to transform your steam bathing experience. Revel in the assurance of a limited lifetime warranty and certifications ensuring your safety, making the MS MAX Series a delightful addition to your holistic living space. 

The Mr. Steam MS MAX Series Steam Bath Generator is available in 240V single-phase (1PH) configurations. The MS MAX Series comes in 3 variants - MX6E, MX5E and MX4E. Each of them replaces the following discontinued models

MX6 replaces the discontinued MXSUPER6E

MX6 replaces the discontinued MXSUPER6E

MX6 replaces the discontinued MXSUPER6E

(Required Controls and Packages sold separately)




  • Space Suitability: Engineered for steam baths ranging from 483 to 964 adjusted cubic feet (ACF).

  • Tank Construction: Features a corrosion-resistant stainless-steel tank for enhanced durability

  • Heating Element: Equipped with an industrial-grade, serviceable heating element.

  • Control Connections: Utilizes MiniDIN control connections for simplified operations.

  • Auto Drain System: Option available for automatic draining to prevent mineral build-up.

  • Electronic Components: Built with durable and reliable electronic components for long-lasting efficiency.

  • Water-Level Control: Features an electronic water-level control system for precise adjustments.

  • Safety Measures: Incorporates low-voltage safety control circuits for secure operations.

  • Circuitry: Utilizes solid-state circuitry for seamless and reliable performance.

  • Diagnostic Displays: Equipped with diagnostic LED displays for clear and easy visual cues.

  • Drain Valve: Comes with a full port drain valve for enhanced functionality.

  • Safety Valves: Furnished with ASME safety valves, underpinning its focus on user safety.

  • Certifications: Proudly UL/CUL/NOM/CE Listed, ensuring adherence to safety and quality standards.


Package Includes

  • Steam Bath Generator (30/ 24/ 20 kW)

  • Installation and operation manual

  • Limited warranty



The size of the room will determine the size of the generator. After taking into consideration all  factors affecting resultant steam room volume including length, width & height of steam room and distance to generator, select proper model generator.

See the Comparison Chart below to see which generator package best suits your requirements.

Model Max. Room Size (Cu. Ft.) Power Rating (kW) Shipping Weight (lbs)
MX4E 483-678 20 67
MX5E 679-822 24 67
30 70


Common Specs across all models:

  • [View Installation & Operation Manual here]
  • [View Spec Sheet here]
  • [View Quick Setup Guide here]
  • Water Supply Connection: 3/8" NPT
  • Generator Steam Line Connection: 3/4" NPT
  • Steam Head Connection: 1/2" NPT
  • Drain Connection: 1" NPT
  • Safety Relief Valve Connection: 3/4" NPT
  • Safety Relief Valve PSIG: 15 PSIG
  • Control "Rough In" Cut Out: 1"
  • Generator Control Connection: 8-Pin Mini-DIN Connector
  • Generator Control Cable: 30', 8 Conductor, 24 AWG, Shielded Cable
  • Width: 27-5/8"
  • Depth: 7-7/8"
  • Height: 20-3/4"