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Grand Geyser - 4 Person Outdoor / Indoor Steam Room

Grand Geyser - 4 Person Outdoor / Indoor Steam Room

Regular price $13,990.00 USD
Regular price $19,990.00 USD Sale price $13,990.00 USD
Sale Sold out
Shipping calculated at checkout.

This portable and stand-alone steam room for home heats up to 130 degrees Fahrenheit with high humidity which provides a feels-like temperature of 200 F. It is easy to install and is plug-and-play! (no permits, plumbing, or electrical required!).

The Grand Geyser is in stock and ships in 2 to 7 business days.


  • Dimensions: 72 x 52 x 84 inches (LxWxH) approximately 6 x 4 x 7 ft (LxWxH)
  • It uses 110v (it works on any house outlet).
  • Temperature control allows you to set your desired temperature.
  • It comes with a self-contained draining system.
  • The cabin is custom-made with the highest quality materials that are mold-resistant and provide the necessary insulation.
  • The exterior is a composite material that is made for outdoor use. The interior has a marble finish. Comes with a glass door with an aluminum frame.
  • It comes with a built-in bench for additional comfort
  • Fits 2 people
  • Named after a famous geyser in Yellowstone National Park (California), US.
  • Works indoors and outdoors. If placed outside it is recommended to use it at above-freezing temperatures for maximum performance.
  • Enjoy aromatherapy with your favorite essential oil
  • Steam output can be configured to 1,500 or 3,000 Watts depending on whether you use one steam generator or two. Most people find using just one steamer sufficient, however, you can use two simultaneously for a more intense experience.
    • If using two steamers, connect them to different dedicated circuits as each machine uses the maximum output for a standard house circuit. You can achieve this using extension cords or installing two dedicated outlets. 
  • Includes 2 steam generators


How it Works:

  • Fill up the steam generator with 1 gallon of water.
  • Plug in the machine
  • Set your desired temperature (recommended between 100 - 110 F.)
  • Add your favorite essential oil to enjoy aromatherapy
  • Wait 15-20 minutes to warm up with the door closed.
  • Keep refilling the water every 1 hour to keep the steam going.

Enjoy heat therapy from your home and stop using a shared sauna!

Proudly made in Florida, US.

What's Included

Includes everything you need: 1 fully-sealed cabin, 2 steam generators, 2 hoses, 1 bench, screws, and instructions on how to assemble it.



52 x 40 x 84 inches

(Approx. 4 x 3 x 7 ft)


It has a custom made built-in drain system. There is a drain where the water goes down to an enclosed tray.


It comes on a pallet with each part in an individual box. It's easy to assemble, you just need to assemble the cabin by driling a few screws. You can also get the assembly service and we will put it together for you.


The roof is 100% clear to let all the light in.


The Fly Geyser comes with a 1-year manufacturer warranty. Hassle free return policy within 30 days upon delivery according to our return policy.

How to Clean it

It's safe to use any cleaning products to keep your unit clean all the time. After using it, use a squegee to empty the water down the drain and you can also leave the door open.

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Customer Reviews

Based on 3 reviews
Recommended! Great Overall Experience

Carole and I wanted to thank you and the team for our beautiful outdoor steam room you customized to fit our needs. You hit the mark.
We had a party at our house recently and everyone loved taking turns utilizing the steam room for their enjoyment – HUGE HIT OF THE PARTY!
Your customer service throughout the process was amazing.
The follow up – unbelievable.
I would recommend GeyserSteam to anyone looking for a steam room for their needs.
A great buying experience!

Gus Pasquini

Amanda D
Amazing unit and great customer service

I hired the assembly service and they were super nice and helpful. It feels amazing inside! Highly recommend it!

Jeff G.
Love this!

It can fit up to 5 people. Works great! It just takes a bit to warm up but waiting 20 minutes for it to warm up it’s definitely worth it.

  • Free and Fast Shipping

    We are offering free shipping for a limited time as well as our discounted price that is increasing every 2 weeks due to limited supply

  • Hassle-Free Returns

    If the steam room sauna didn't meet your expectations, just contact us within 30 days to start the return process.

  • 1-year warranty

    We are so confident on the quality of our product that we offer a 1-year manufacturer warranty.

How It Works

Works Outdoors and Indoors

No space inside? No problem! It also works outside, we just recommend using a cover

Plug-and-Play Design

Our steam rooms are designed and manufactured in Miami, Florida in such a way that there's no need to hire an electrician or plumber saving you thousands.

Heats up to 130 F. (feels like 200 F.)

With almost 100% humidity inside, you will enjoy all the medical benefits of hot steam therapy

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Glass Door with a Built-in Aluminum Frame

Ensures a premium seal for many years for a seamless experience

Marble Finished Interior

The interior is anti-bacterial, waterproof and easy to clean

Wood and PVC Composite Exterior Material Resistant to Outdoors

UV Resistant, Stain Resistant and won't grow any mold or bacteria. Low Maintainance.

Schedule Live Demo

30-Day Return Policy

If the steam room sauna didn't meet your expectations, just contact us within 30 days to start the return process. More information on the returns page.

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Demo Video

Step-by-Step Assembly


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