Top 8 Best steam Shower Generators in 2020

Taking a shower after a long and tiring day is always refreshing. If you want to enhance your shower experience, you should look for a steam shower generator. This s an appliance that generates huge amounts of steam that brings a lot of health benefits such as improving blood circulation, skin health, and burn calories

It is advisable to place the steam shower generator in an enclosed space to prevent the steam from escaping. Apart from bringing a sense of luxury in your home, a steam shower generator will give you relief and utmost relaxation at any time.

This is the right place if you are looking for a steam shower generator for your bathroom. We have looked at the best steam shower generators on the market to enable you to narrow down your choices. In addition, we have provided a buying guide to show some of the things to consider when making your purchasing decision and more.

Factors to consider when buying a steam shower generator.

  1. Generator power

The first and most crucial thing to consider is the generator power capacity that should match the size of your shower. If it is too small, it won’t provide sufficient steam, and if it is too big, it will be just a waste of money.

Check the generator power indicated as kilowatts (kW) and the volume steam it can produce. Choose the one that will match your shower and can produce enough steam for your enclosed space.

  1. Heat speed

The speed at which the steam shower generator produces steam is another important factor to consider. High-end models start to produce the steam in a matter of minutes, while some budget options take even up to 15 minutes to warm up.

So, to get a steam shower generator that starts to produce steam as soon as you switch it on, you must be willing to pay more. On the other hand, if you want to save money and go for an affordable option, you will have to wait for a few minutes before getting into the shower.  

  1. Heating element

A steam shower generator with two heating elements is better than the one with only one element because it gives you accurate control over the steam produced.  Some advanced models have multiple heating elements, which enables you to control the steam output more precisely. On the downside, the high-end models are slightly expensive.

  1. Control panel

Does the steam shower generator include a control panel? If it is there, check whether it has all the necessary control buttons? Also, look out whether it should be installed inside or outside.

  • Auto-drain

 Excessive moisture in the bathroom can lead to mold buildups. So, you should consider a steam shower generator with a built-in auto drain or self-drain feature. This will enable you to enjoy the health benefits from the steam while at the same time preventing nasty buildups.

  • Noise level

In most cases, steam shower generators produce certain sounds when functioning. Therefore, you should consider the noise level when selecting a steam shower generator. This is a crucial factor to consider, especially if the unit will be installed inside the bathroom or near areas where the noise level is important.

  • Maintenance

A steam shower generator requires regular cleaning to remove minerals and limescale to ensure smooth operation and optimum performance. Some advanced units have a self-cleaning mechanism, but they are slightly expensive.  

  • Warranty

Since a steam shower generator is an electric device, you should consider its warranty. A reliable unit should have a warranty cover for more than one year. Premium and more expensive models come with extended warranties.

Best steam shower generator

  1. Steam planet superior 6Kw steam bath generator 

Key features

  • Maximum volume- 320 cubic feet
  • Power consumption- 6kW
  • Weight-27.2lbs
  • Dimension- 20 x 10 x 20 inches
  • Warranty- 5 years

The Steam planet 6KW steam bath generator is one of the best on the market. At 20 x 20 x 20 inches, this steam shower generator is big enough to offer a maximum volume of 320 cubic feet.

It comes with 6kw power consumption, which is one of the lowest on this list. So, it is the perfect choice if you are concerned with your electrical bills but still want to have a steam shower generator.

At only 27.2 pounds, this steam shower generator is extremely lightweight. This means that you will not need much help when installing it. In addition, it is high-quality with a robust construction and 5-year warranty. Additional features include self-draining, waterproof programmable controls, chrome steam outlet, and temperature sensor.


  • 5-year warranty
  • Lightweight construction
  • Low energy consumption


  • Takes long to start  
  1. CGOLDENWALL 6kw steam shower generator

Key features

  • Maximum volume- 148 cubic feet
  • Dimensions- 24.5 x 17.8 x 9 inches
  • Power consumption- 6kw
  • Weight 23.4lbs
  • Warranty- 1 year

The CGOLDENWALL steam shower generator will give you the best value for your money. With dimensions of 24.5 x 17.8 x 9, it is slightly larger than the previous one. On the downside, it is only able to produce a maximum volume of only 148 cubic feet.

This steam shower generator is lightweight at only 23.4 pounds, making the installation process very easy. Also, it has a power consumption of 6kw, which is very efficient if you are worried about the electrical bills.

It has other admirable features such as temperature control and automatic shutdown to provide a steam bath experience like no other. One of the biggest issues with this steam shower generator is the 1-year warranty.


  • Low power consumption
  • Automatic shutdown
  • Lightweight


  • Small volume
  1. Steamist premium TSG-7 home steam generator

Key features

  • Maximum volume- 250 cubic feet
  • Dimensions- 15 x 6 x 15.5 inches
  • Power consumption- 7kw
  • Weight – 30lbs
  • Warranty-2 years

The Steamist premium home steam generator is a high-end appliance that is an excellent option if you want to enjoy a steam shower. Although it is slightly heavier than the previous models, the installation process is still very easy.

Although power consumption is a bit higher at 7kw, it will not have much effect on your electricity bills. The unit comes with a 2-year warranty while some of the parts have a lifetime warranty.

Extra features include InstaMist and Steady Steam that ensures faster heating and continuous flow of steam. On the downside, it does not feature an auto-draining system, which is disappointing at this price range.


  • 2-year warranty
  • Fast heating
  • Easy to install


  • Auto-draining system not included
  1. Superior 9kw self-draining steam bath generator

Key features  

  • Power consumption- 9kw
  • Maximum volume- 460 cubic feet
  • Weight-27.8 lbs.
  • Dimension- 19.8 x 20 x 10.4 inches
  • Warranty- 3years

The Steam planet superior steam bath generator is one of the most powerful models on this list. It is bigger with dimensions of 19.8 x 20 x 10.4 inches with a whopping maximum volume of 460 cubic feet. This is an ideal option if you have a bigger shower area.

With this huge size and enormous volume, this steam shower comes with a larger power consumption of 9kw. So, it may not be an ideal choice if you are concerned with your electricity bills.

At 27.8 pounds, this steam shower generator can be considered to be lightweight, given the higher amounts of steam it produces. This demystifies the notions that a steam shower generator should be large and heavy to be powerful.

It comes with a 3-year warranty, which guarantees durability. Additional features include self-draining mechanism, aromatherapy outlet, and programmable features to personalize your steam shower experience.


  • Self-draining mechanism
  • Aromatherapy outlet
  • Enormous volume


  • Slightly high power consumption
  • Kohler K-5529 steam shower generator

Key features

  • Power consumption- 9kw
  • Maximum volume- 240 cubic feet
  • Weight-20 lbs.
  • Dimension- 20 x 6.5 x 12.5 inches
  • Warranty- 3years

If you are looking for a luxurious steam shower generator, you should consider the Kohler K-5529 steam generator. It has a power consumption of 9kw to yield sufficient steam for a space of up to 240 cubic feet.

The manufacturer also produces a wide selection of machines, even as small as 5kw and as high as 18kw. This means you will always find the right size for your needs. One of the biggest selling points of this generator is the speed of producing steam. It only takes 60 seconds to start pumping the steam out. There is no wait time, and you will get into the invigorating steam shower immediately after switching it on.

Moreover, it features a one-touch automatic power cleaning mechanism. This helps to reduce the chances of mold buildup and allows easy cleaning. On the downside, the unit does not include a control panel. However, you can purchase it separately and still enjoy the customization of the steam shower system.


  • Fast steam production
  • Easy to maintain
  • One-touch automatic cleaning


  • The control panel is not included.
  • Superior 12Kw steam bath generator

Key features

  • Power consumption- 12kw
  • Maximum volume- 700 cubic feet
  • Weight-36.3 lbs.
  • Dimension- 21 x 9.5 x 15 inches  

This is a powerful steam shower generator that can produce steam for a space of up to 700 cubic feet. It comes with two outlets to release steam from different directions, which ensures fast and steady flow of calming steam.

It has a high power consumption of 12kw and may not be the ideal option if you are worried about your electricity bills. Nonetheless, it has ½ inch fittings to provide enough water for a steady flow of steam. The best part is that it features a low water protection system and overpressure protection for durability.

The control panel is included in the kit and allows temperature adjustments up to 125oF and time setting from one minute to an hour. Other accessories available include lighting kits as well as a stainless steel leak protection.  


  • Heats up to 700 cubic feet
  • Auto drainage
  • A fast and steady flow of steam


  • Heavy at 36.4 pounds
  • Mr. Steam Ms225ec1 residential steam shower generator

Key features

  • Power consumption- 7.5kw
  • Weight-30 lbs.
  • Dimension- 6.75 x 14.5 x 14.75 inches  

The Mr steam Ms225ec1 is a premium steam generator with exclusive features rarely found in other models on this list. It features a microprocessor like the one found in computers to keep the generator operating at optimum performance. Fortunately, the heating elements inside the unit are removable, making it easier to make repairs and service.

It comes with an integrated time that will enable you to select the amount of time you want the generator to operate. This will help you control the amount of steam in the enclosed space and reduce your electricity bills. There is also a precision temperature adjust feature that lets you regulate the heat according to your needs.   


  • Microprocessor operating control
  • Removable and replicable –parts
  • Time cut-off feature


  • Expensive
  • CGOLDENWALL 9kw steam shower generator

Key features

  • Power consumption- 9kw
  • Maximum volume- 105 cubic feet
  • Weight-23.3 lbs.
  • Dimension- 24.5 x 17.75 x 9 inches  

The CGOLDENWALL 9kw is an affordable steam shower generator with very premium features. It has a dual technology that provides a steady flow of steam. The operational noises are very low, guaranteeing a quiet and soothing steam shower experience.

This steam shower generator is not only easy to install but also simple to operate. It has an ergonomic design and equipped with a control panel to allow you to regulate the flow of steam and heat.

One of the most striking features is the adjustable automatic shutdown system. Also, it has a long-distance signal transmission and over-high temperature protection. In fact, it can receive signals from a distance of up to 50meters.


  • Waterproof sensors
  • Low noise levels
  • Easy to install and operate


  • Does not have an auto drain

Step-by-step procedure on how to install a steam shower generator

Providing you have all the necessary plumbing and electrical tools, it is very easy to install a steam shower generator in your bathroom.

Step 1: Choose the right kit.

It is advisable to choose a steam shower generator kit that is suitable for your home. The right kit should include the generator and a controller to enable you to choose different temperatures and settings to get different variations of steam quantities.

Step 2: Select the most appropriate location.

You need to choose a suitable location to place the steam shower generator. The location should be convenient such that the bathroom doors still open properly, and you can move freely without interference. In addition, it should be close to the electrical outlet and water supply.

Step 3: Connect the generator to the shower

In this step, you will have to connect the valve that creates the steam to the control unit. If the generator is installed to a vanity unity, you will have to make some holes to connect the control unit in the shower area.

Step 4: Enclose the shower.

After connecting the generator to the shower and installing the control unit, you should enclose the shower area and make it watertight. You can do this by looking for a suitable shower door or install a prefabricated shower enclosure.


Due to the wide variety of steam shower generators on the market, it can be very challenging to choose the best for your needs. Whether you are looking for a simple or high-end option, we have reviewed some of the best steam generators from some of the most popular brands. Our top pick is the Steam planet superior 6Kw generator because of the ideal price point and exceptional features. We hope that you will find the best steam shower generator for your needs.

Steam showers generators frequently asked questions (FAQ)

  1. What is a steam shower generator?

A steam shower generator is a device that uses heated coils to boil water that produces steam. Most modern generators come with a control panel to enable you to adjust the duration and temperature levels.

  1. How do I calculate the power requirement for my shower room?

It is very easy to calculate the amount of power needed to install a steam shower generator. Start by measuring the length, width, and height to determine the cubic footage of the intended space. Adjust the measurement accordingly and make sure you have taken into account the ceiling height, materials, and exterior wall. A steam shower generator with 7Kw power should be installed in a 250 cubit feed shower room.

  1. What is the difference between steam baths and saunas?

The major difference between a sauna and a steam bath is only moisture content. Steam baths produce heat from the steam while saunas create heat through methods such as infrared.

  1. Why should you enclose the steam shower?

To get the best from the steam shower generator, you will have to enclose the shower area. This helps to contain all the steam and heat produced by the generator. Even the slightest steam leakage can significantly reduce the effectiveness of the steam shower generator.

  • What is the easiest way to install a steam shower generator?

The process of installing a steam shower generator is very easy, and you will only need the right tools. Find an appropriate location that is close to the water supply and electrical outlet. Connect the generator to the shower and enclose the area.

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