Mr. Steam MS90E MS-E Series 5kW Steam Shower Generator
Mr. Steam MS90E MS-E Series 5kW Steam Shower Generator
Mr. Steam MS90E MS-E Series 5kW Steam Shower Generator
Mr. Steam MS90E MS-E Series 5kW Steam Shower Generator

Mr. Steam MS90E MS-E Series 5kW Steam Shower Generator

Model MS 400E
Minimum Adjusted Cubic Feet 162
Maximum Adjusted Cubic Feet 257
Shipping Weight (Lbs.) 30 lbs
Kilowatt Rating (KW) 9kW
Electrical Specifications (refer to Electrical chart)
Water Supply Connection 3/8" NPT
Generator Steam Line Connection 1/2" NPT
Drain Connection 1/2" 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 14-1/2"
Depth 6-3/4"
Height 14-3/4"


  • For steam baths sized from 162 to 257 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

Turn your shower into a luxurious spa experience with the Mr. Steam MS90E MS-E Series 5kW Steam Shower Generator. Designed for residential steam rooms up to 71 adjusted cubic feet (ACF), this sleek and compact generator delivers consistent, soothing steam that transforms your daily shower into a rejuvenating retreat. Engineered for reliable performance, it features user-friendly controls for easy temperature and duration adjustments, plus the option to add aromatherapy for a personalized touch. Eco-friendly and energy-efficient, the MS90E conserves both water and electricity, making it an environmentally conscious choice. Beyond relaxation, steam showers offer health benefits like muscle relaxation, improved circulation, and skin rejuvenation, making the MS90E not just a luxury, but a lifestyle investment in your wellness.

  • For steam baths sized from 162 to 257 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

Yes, we really do offer FREE shipping! We will send your order at no additional cost to anywhere in the lower 48 states in the US. If you have questions about shipping to Alaska or Hawaii, please contact us through our live chat to discuss options on a custom freight quote.

Premium Design

Premium Design

Elegant, modern sauna styles crafted to elevate any space with timeless appeal.

Hassle-free Assembly

Hassle-free Assembly

Easy-to-follow instructions and tools included—no stress, just set up and unwind.

Superior Quality

Superior Quality

Built with durable materials and precision craftsmanship for lasting performance.

Serene Relaxation

Serene Relaxation

Immerse yourself in soothing heat and total tranquility—your escape, redefined.

.

Mr. Steam MS90E MS-E Series 5kW Steam Shower Generator

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Full Warranty Included
Sale price$2,300.00 Regular price$3,699.00
You Save $1,399.00 (38% Off)
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Mr. Steam MS90E MS-E Series 5kW Steam Shower Generator

Model MS 400E
Minimum Adjusted Cubic Feet 162
Maximum Adjusted Cubic Feet 257
Shipping Weight (Lbs.) 30 lbs
Kilowatt Rating (KW) 9kW
Electrical Specifications (refer to Electrical chart)
Water Supply Connection 3/8" NPT
Generator Steam Line Connection 1/2" NPT
Drain Connection 1/2" 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 14-1/2"
Depth 6-3/4"
Height 14-3/4"


  • For steam baths sized from 162 to 257 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

Turn your shower into a luxurious spa experience with the Mr. Steam MS90E MS-E Series 5kW Steam Shower Generator. Designed for residential steam rooms up to 71 adjusted cubic feet (ACF), this sleek and compact generator delivers consistent, soothing steam that transforms your daily shower into a rejuvenating retreat. Engineered for reliable performance, it features user-friendly controls for easy temperature and duration adjustments, plus the option to add aromatherapy for a personalized touch. Eco-friendly and energy-efficient, the MS90E conserves both water and electricity, making it an environmentally conscious choice. Beyond relaxation, steam showers offer health benefits like muscle relaxation, improved circulation, and skin rejuvenation, making the MS90E not just a luxury, but a lifestyle investment in your wellness.

  • For steam baths sized from 162 to 257 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

Yes, we really do offer FREE shipping! We will send your order at no additional cost to anywhere in the lower 48 states in the US. If you have questions about shipping to Alaska or Hawaii, please contact us through our live chat to discuss options on a custom freight quote.

Premium Design

Premium Design

Elegant, modern sauna styles crafted to elevate any space with timeless appeal.

Hassle-free Assembly

Hassle-free Assembly

Easy-to-follow instructions and tools included—no stress, just set up and unwind.

Superior Quality

Superior Quality

Built with durable materials and precision craftsmanship for lasting performance.

Serene Relaxation

Serene Relaxation

Immerse yourself in soothing heat and total tranquility—your escape, redefined.

.

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FAQ

GENERAL INQUIRIES

We are located in Indianapolis, Indiana.

Yes, we have some great financing options from our partner, Bread. Just choose the monthly payment option at checkout to get started.

SHIPPING

Shipping in the Continental U.S. is free!

Since we carry different brands our products also ship from different locations.  See the list below:

  • Almost Heaven Saunas -  West Virginia
  • Dundalk Leisure Craft - Canada
  • Harvia - Portland
  • Baltic Leisure - Pennsylvania
  • Saunacore - Canada
  • TheraSauna- Iowa

The list below is the current delivery timeline by brand:

  • Almost Heaven Barrel Saunas - 6 to 8 Weeks
  • Almost Heaven Indoor Saunas - 4 to 6 Weeks
  • Amba Products - 1 to 2 weeks
  • Baltic Leisure - 3 to 4 weeks
  • Dundalk Leisure Craft -  Approximately 1 to 2 weeks after the estimated build date
  • Golden Designs Sauna - Within 1 week
  • Saunacore - 2 to 3 weeks
  • TheraSauna - 10 to 12 weeks

We currently do not ship to Alaska but if you are really interested we can request for a custom freight quote.

SAUNA ASSEMBLY

It is an easy assembly. Here is the link to our video gallery for a quick look.

The sauna comes in a crate. You'll need to assemble it but it is a very quick assembly.