Mr.Steam MX4 MS MAX Series 20kW Steam Shower Generator

Mr.Steam MX4 MS MAX Series 20kW Steam Shower Generator

Authorized Dealer | Full Vendor Warranty Included

Customers rate us 4.7/5 based on 370 reviews.
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Voltage & Phase: 240V/1PH(Home Use)
Available Features: Standard
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Mr.Steam MX4 MS MAX Series 20kW Steam Shower Generator

Mr.Steam

Mr.Steam MX4 MS MAX Series 20kW Steam Shower Generator

$7,275.00 $5,093.00
Mr.Steam MX4 MS MAX Series 20kW Steam Shower Generator

Mr.Steam

Mr.Steam MX4 MS MAX Series 20kW Steam Shower Generator

$7,275.00 $5,093.00
Voltage & Phase: 240V/1PH(Home Use)
Available Features: Standard
  • Description
  • Why Buy From Us

Mr.Steam MX4 MS MAX Series 20kW Steam Shower Generator

Description

Note: The Mr. Steam MX4E replaces the discontinued Mr. Steam MS SUPER 4E generator


Improving on the popular MS Super 4E, the MX4E is designed for home and day spa steam rooms up to 678 adjusted cubic feet (ACF). Required Control package sold separately.


The MS MX4E steam shower generator is constructed of durable stainless-steel throughout for years of safe, reliable, and efficient operation. The unit includes industrial-grade heating elements, a stainless-steel tank, ASME safety valve, electronic water-level control system, and a variety of other features.


Mr. Steam MX Series generators are engineered to provide the most consistent steam bathing experiences. The MX4E features the latest in steam bath technology and runs off an advanced microprocessor platform. The steam unit includes LED color indicators for easy-to-read self-diagnostics.


The MX4E generator features modular plug and play so that you may easily install steam shower accessories such as AromaTherapy, ChromaTherapy, and SteamLinx for a multisensory bathing experience.


The Mr. Steam MX4E 20kW steam generator is available in 208V and 240V single-phase (1PH) configurations. Mr. Steam MS-e Series generators are available in a variety of power ratings to best suit your needs.


The compact size of the generator allows the unit to be installed conveniently out of sight up to 60 feet away from the steam room. Typical installation locations include closets, vanities, and closets. The unit is perfect for any home steam shower kit.


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


The Mr. Steam MX4E generator requires the use of a Mr. Steam control or control package for operation. MS-e Series generators are compatible with all Mr. Steam controls and with the Steamlinx mobile app. Select the available control with features that best suit your bathing preference.


We recommend the available Mr. Steam AutoFlush Drain System with your MX4E steam shower unit. The Auto Drain automatically drains the generator tank after each use to help prevent sediment build-up and to ensure the best performance of the unit.


The MX4E steam bath generator is fully serviceable and carries a limited lifetime warranty. Mr. Steam MAX Series generators are US and Canadian UL listed and CE and NOM certified for your safety.


All Mr. Steam generators are designed, engineered, and crafted in America.

Features:

  • For steam baths sized from 483 to 678 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

Includes:

  • 20kW Steam bath generator, 27-5/8" x 20-3/4" x 7-7/8"            
  • Installation and operation manual
  • Limited warranty

Product Specifications

Mr.Steam MX4 MS MAX Series 20kW Steam Shower Generator Product Specifications

Model MS MX4E
Minimum Adjusted Cubic Feet 483
Maximum Adjusted Cubic Feet 678
Shipping Weight (Lbs.) 67 lbs
Kilowatt Rating (KW) 20 KW
Electrical Specifications (Refer to Installation Manual)
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"

 

Product Manual

Mr.Steam MX4 MS MAX Series 20kW Steam Shower Generator Product Manual

Installation & Operational Manual

Mr. Steam MX Series IOM.pdf

Specification Sheet

Mr. Steam MX Series Spec Sheet.pdf

Quick Set Up GuIde

Mr. Steam Quick Set up Guide.pdf

Product Warranty

MrSteam-Residential-Steambaths-Warranty-2023.pdf

Product FAQs

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    Why Choose Green Vista Living


    At Green Vista Living, we’re passionate about providing top-quality renewable energy and eco-friendly products that not only enhance your life but also help protect the planet. We’ve built our business with one mission in mind: to be the go-to destination for renewable energy solutions, outdoor gear, and off-grid supplies. When you shop with us, you’re not just getting innovative products—you’re joining a community that’s committed to sustainability.

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    As a small, dedicated team, we care deeply about your experience. Unlike large, faceless online companies, Green Vista Living offers a personal touch in everything we do. We're here for you from start to finish—whether you need product advice, support after a purchase, or just have questions. Our knowledgeable customer service team is always just a phone call or email away, ready to assist you in any way possible.

    We Share Your Passion for the Planet


    Our love for the outdoors and sustainable living runs deep. Most of our team hails from the mountains of Colorado, where renewable energy and the environment are part of daily life. So when you call Green Vista Living, you’ll speak directly with an expert who understands both the technical side of renewable products and the lifestyle they support. Whether you’re looking for solar generators, EV chargers, or any of our eco-friendly offerings, you can trust us to guide you with expertise and passion.

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    Our close partnerships with the best brands in renewable energy and outdoor gear give us insider knowledge that you won’t find anywhere else. We’ve taken the time to carefully select products that stand out for their quality and reliability. At Green Vista Living, we believe in understanding our products inside and out so that we can help you make the right choice with confidence.

    More Reasons to Love Green Vista Living


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    Authorized Dealer: As an authorized dealer for all our brands, you’ll receive full manufacturer warranties with every order.


    At Green Vista Living, we aim to make your renewable energy and outdoor experience as seamless and enjoyable as possible. With our unmatched customer service, expertise, and dedication to quality, you can shop with confidence, knowing you’re supporting a company that’s as committed to the planet as you are.

    Frequently Asked Questions

    Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
    Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
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    Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
    Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
    Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

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