House & Beyond is reader-supported. We may earn a commission through products purchased using links on this page. Learn more about our process here
A shower after a long day is always an excellent choice. But for those of you who are looking to enhance your shower experience further, we have just the thing for you! A steam shower generator is the best way to achieve better relaxation!
In our search for the best steam shower generators, we have reviewed 22 products currently available on the market. Ultimately, we narrowed our list down to the six best steam shower generators giving options for every preference. At the top of our list, we have the Steam Planet Superior 6kW Self-Draining Steam Bath Generator, which also happens to be our Editor’s Choice. We loved that it is lightweight, comes with a 5-year warranty, and has a low power consumption! If you are looking for something slightly different, don’t worry! We have five other excellent options for you to choose from.
We spent 63 hours examining official websites and descriptions of each product as well as customer reviews so we could recommend the top products on the market. Some of the features we considered were each generator’s weight and dimensions. This was important for us to take into consideration as we want to ensure not only a variety of options for every buyer but also an easy installation process. Power consumption was also important for us to highlight as most homeowners are interested in what the cost of running a steam shower generator would be. We also included an overview table, detailed reviews of each product, and a buying guide below so we can assist you in finding the best steam shower generator for you.
More features: temperature sensor, self-draining, includes waterproof programmable controls with cables and chrome steam outlet
At the top of our list, we have the Steam Planet Superior 6kW Self-Draining Steam Bath Generator, which also happens to be our Editor’s Choice, and it is clear to see why! With large dimensions of 20 x 10 x 20 inches, this steam shower generator is bigger than average, which allows it max volume to be 320 cubic feet.
With a power consumption of 6kW, the Steam Planet Superior Steam Bath Generator is one of the models with the lowest power consumption featured on our list! This makes this steam generator an excellent choice for someone who is worried about their electric bill but still wants to enjoy a steam shower.
The Steam Planet Superior 6kW Self-Draining Steam Bath Generator is extremely lightweight as well. This unit weighs in at a breezy 27.2 pounds, and, therefore, it is pretty easy to install.
It comes with a 5-year warranty, which makes it an excellent choice for anyone who is concerned about the possibility of future wear and tear or a defective part.
The Steam Planet Superior Steam Bath Generator comes with a huge amount of additional features as well. Some of these features include a temperature sensor as well as self-draining capabilities, which make for the easiest of use.
However, one customer reported that the control panel was missing upon delivery.
More features: automatic shutdown, auto temperature control, over-high temperature and pressure protection, includes digital controller and cables
Second on our list is the CGOLDENWALL 6KW Steam Generator, which also happens to be our Best Value pick. The CGOLDENWALL 6KW Steam Generator has slightly larger dimensions as well and measures 24.5 x 17.8 x 9 inches. However, this larger size makes this steam shower generator only able to cover a max volume of 148 cubic feet.
The CGOLDENWALL 6KW Steam Generator also happens to be the most lightweight model on our list. With the total weight of just 23.4 pounds, this steam generator is sure to provide the easiest of installation processes.
This affordable unit also has 6kW of power consumption, making it quite efficient. Once again, we see an excellent choice for someone who is worried about their power consumption.
The CGOLDENWALL 6KW Steam Generator has a one-year warranty, which ensures that this steam shower generator will last through many uses as well as the years to come.
Some of the features offered by the CGOLDENWALL 6KW Steam Generator include an automatic shutdown as well as auto temperature control. They make for a stress-free and user-friendly experience each and every time!
Warranty: 2-year on steam generator, lifetime limited on parts
More features: stainless steel tank, selectable InstaMist, proportional steam, Steady Steam technology, includes control cables
Next on our list, we have the Steamist Premium 7 KiloWatt Home Steam Generator TSG-7, which is also our Upgraded Pick. With the standard dimensions of 15 x 6 x 15.5 inches, this is an excellent model for anyone who wants to enjoy steam showers.
The Steamist Premium 7 KiloWatt Home Steam Generator TSG-7 weighs 30 pounds, which is slightly heavier than the first two models listed, but will not affect the installation process by much. This unit is still relatively lightweight and should be a breeze to install.
It has a slightly higher power consumption compared to the first two steam shower generators listed, providing 7kW, but again it should not have that large of an effect on the overall electricity bill cost.
The Steamist Premium 7 KiloWatt Home Steam Generator TSG-7 offers a 2-year warranty on the whole steam generator as well as a lifetime warranty on some of the parts so you can be sure that it will run as efficiently as possible for quite some time.
Some of the features offered by the Steamist Premium 7 KiloWatt Home Steam Generator TSG-7 are the stainless steel tank as well as InstaMist for faster heating and Steady Steam for continuous flow. Thus, the users will enjoy the steam shower much faster and will have exactly what they need each and every time. Unfortunately, the auto-draining system is not included in the package.
More features: chrome steam head with aromatherapy outlet, self-draining system, programmable, control panel wire included
The Steam Planet Superior 9kW Self-Draining Steam Bath Generator is a more powerful version of our Editor’s choice product by the same manufacturer. With slightly larger dimensions than standard units, the Steam Planet Superior 9kW Self-Draining Steam Bath Generator measures 19.8 x 20 x 10.4 inches. With a max volume of a whopping 460 cubic feet, this is an excellent choice for anyone who has a larger shower area that they are looking to fill.
With this massive volume, the Steam Planet Superior 9kW Self-Draining Steam Bath Generator does have a larger power consumption. Therefore, this is not an ideal unit for someone who is extremely worried about their electric bill.
This product is also fairly lightweight, given the amount of steam it provides. With the weight of 27.8 pounds, this model proves that a generator does not have to be extremely heavy and large in size in order to be a powerful unit!
The Steam Planet Superior 9kW Self-Draining Steam Bath Generator comes with a three-year warranty that is perfect to resist wear and tear that may occur during frequent use.
Some features that come along with the Steam Planet Superior 9kW Self-Draining Steam Bath Generator are an aromatherapy outlet, which is great for anyone who is looking to personalize their steam shower experience, as well as its programmable features.
More features: stainless steel tank, preset time and programmable temperature, comes with control panel, steam head and cables
With the dimensions of 15 x 6 x 15.5 inches, this is a great compact-sized steam shower generator option. With the max volume capabilities to cover up to 250 cubic feet, this is an excellent choice for those homeowners who are looking to convert a smaller shower area into a steam shower.
With the power consumption of 7.5 kW, this is not the most energy-efficient steam shower generator featured on our list. The price tag of this product is also pretty high, but that should be expected with the quality units. Therefore, it is by no means a wasteful option or a model that will excessively raise your energy consumption.
At just 30 pounds, the EliteSteam 7.5 kW Steam Shower Generator Kit is a fairly lightweight steam shower option that will be relatively easy to install.
With a 1-year labor warranty and a 10-year parts warranty, it is another excellent steam shower generator option if you are concerned about your generator needing part maintenance in the years to come.
Some of the features that are included with the EliteSteam 7.5 kW Steam Shower Generator Kit are its stainless steel tank, which prevents any rust or decay, as well as its user-friendly programmable temperature control panel, so you can cater to your specific needs with each and every use.
More features: built-in auto-drain, QuickStart technology, whisper-quiet operation, continuous steam output, comes with dual touchpad control, steam head
Last but certainly not least, we have the Steam Spa QuickStart Steam Generator S/D-900. With the dimensions that are slightly varied from the average sizes, the Steam Spa QuickStart Steam Generator S/D-900 measures 10 x 20 x 20 inches.
It has a max volume of 300 cubic feet, making an excellent medium-powered steam shower generator. Unfortunately, it costs a lot and does have larger power consumption, so if you are looking for a steam shower generator for smaller areas, you might want to check something else. On the other hand, you get a dual touchpad control and a steam head in the package.
It is one of the heaviest steam shower generators on our list, weighing at about 32 pounds, but once again, it is still fairly light, so it won’t be hard to install at all.
A full warranty for two years after purchase will ensure that all the Steam Spa QuickStart Steam Generator S/D-900’s parts are working just fine.
Some of the features that we want to highlight with the Steam Spa QuickStart Steam Generator S/D-900 are a built-in auto-drain, as well as its QuickStart technology. Both of these features make the unit easier to use and maintain. This product also was designed to be whisper-quiet, which is a must for anyone worried about disrupting any friends or family members.
Why is it special?
Comes with a dual touchpad control and a steam head
Auto-drain and QuickStart features
What are the flaws?
High power consumption
High price tag
Things to Consider
There are many features to consider when purchasing a steam shower generator, and it is very easy to feel overwhelmed, trying to make sense of it all. But do not worry yet! Below, in our buying guide, we will talk you through the ins and outs of what to look for when choosing a steam shower generator. Some of the features we discuss include power consumption, weight, starting time, and more! Ready to get started? Read on!
How to pick the best steam shower generator?
The process of picking the best steam shower generator differs for each buyer. Various shower layouts and sizes all effect which steam shower generator option is the best for you. For example, if you have a large shower area, a steam shower generator that has a higher power rating, and the ability to cover bigger areas would be best suited for you. It is also important to consider a variety of other features such as noise levels, warranty, and prices.
Shower room volume
When picking your steam shower generator, it is important to know what your shower room volume is, as most product descriptions contain information about the performance of the unit. To calculate your shower room volume, multiply the length of your bathroom by its width and then by its height. That will be your shower room volume!
The larger the shower room volume, the more steam the generator will need to produce in order to cover the whole area effectively.
This means that a steam generator that outputs a larger amount of steam is most compatible or the smartest choice for a bathroom with a large shower room volume.
Power consumption is an extremely common worry among those who are looking to purchase a steam shower generator. However, this worry is not well-founded, as running a steam shower is pretty inexpensive, given the level of luxury. Steam shower generators are one of the most efficient and cost-effective “luxury” shower items as the cost of use is dependent mainly just on the homeowners’ already standing charge for electricity and water services. However, it is true that the actual power consumption will depend on the shower room volume. Generally speaking, the larger the amount of steam that the steam shower generator is able to produce, the more power the generator requires. If you are looking for an energy-efficient unit, the Steam Planet Superior 6kW Self-Draining Steam Bath Generator might be ideal for your needs.
Dimension is another factor that is important to take into consideration when looking to purchase a steam shower generator. After all, you will want to make sure that the generator is compatible with your shower space! Generally, the standard dimensions of steam shower generators are 15 inches x 6 inches x 15.5 inches. However, there is a variety of both smaller and larger options that fit everyone’s needs. If you are looking for a more powerful steam shower generator option with larger dimensions, the Steam Planet Superior 9kW Self-Draining Steam Bath Generator is an excellent choice with a size of 19.8 x 20 x 10.4 inches.
The weight is especially important to think of when planning for the installation process.
As a general rule, the lighter and smaller steam shower generators will be easier to install than those steam shower generators that are significantly heavier and bulkier.
Another factor to consider is the starting process that is required by each steam shower generator. Since steam is a product of heat, each steam shower generator will need time to warm up before it can produce any steam. Generally speaking, it seems that the average warm-up time is around 10 minutes. However, that time can differ between each steam shower generator. More powerful steam shower generators heat up faster, while the ones with larger dimensions and water capacity will require more time to start.
Automatic drainage is an excellent feature to look for with a steam shower generator, and it seems to be the one that no one ever knows that they need! Automatic drainage is where the steam shower generator automatically drains any of the excess water in its system. This feature not only makes for virtually no cleanup, but it also prevents any bacteria from growing or any mineral build up in the system. The automatic drainage feature also promotes the longevity of the unit. For example, the Steam Spa QuickStart Steam Generator S/D-900 comes with this feature.
The control panel is essentially your guide to having the best steam shower experience possible, so you will want a generator with a convenient control panel that is not only easy to understand but also easy to use! One important feature that is often included with a control panel is a timer. This is useful, so you know how long you are in the shower. Some steam shower generator models even automatically turn off the steam once the timer goes off, making for a hassle-free and user-friendly experience.
Noise is another factor to keep in mind for some potential buyers. If you have roommates or young children, you will not want a steam shower generator that is extremely noisy during use and run the risk of potentially waking them up or disrupting them when they are busy. Most steam shower generator manufacturers are conscious of this and have catered their designs to be as silent as possible. The Steam Spa QuickStart Steam Generator S/D-900, for example, has a “whisper-quiet” design making it an excellent choice for anyone who is concerned with the noise level associated with a steam shower generator.
During the installation process, you will need to connect the steam shower generator to some cables to provide power, water, etc. what is needed for the steam shower generator to function.
It is important to note if the cables are included with the purchase. If they are not, you should check if the manufacturer has any suggestions as to what the best compatible cables would be.
Next, make sure that you do not exceed the range of cable when installing the steam shower generator. Doing so is dangerous and can potentially lead to malfunctions in the near future.
Warranty is another important feature to consider when thinking of purchasing a steam shower generator. When buying a “luxury” item, you want to ensure that it will work properly for years to come. The best way to ensure that you are purchasing a quality steam shower generator is to buy a model that comes with a warranty. There is a variety of warranty types offered – generally, the range is anything from 6 months to 3 years. Regardless of the amount of time, finding a steam shower generator with a warranty is a smart choice!
Calculating the amount of power needed for a shower room is not difficult once you know the proper equation. First, you start with measuring the intended space by multiplying the length by width by height, which will determine the cubic footage. Next, you will need to adjust the cubic footage. It is important to take note of the Materials, exterior wall, and ceiling height as they all affect how you will adjust your measurements. For natural stone or marble, multiply by 2.0. For ceramic or porcelain tile, or glass block, multiply by 1.35. For one exterior wall, multiply by 1.1; for two, multiply by 1.2. For a 9 ft. ceiling, multiply by 1.15; for a 10 ft. ceiling, multiply by 1.3. This equation will give you the adjusted cubic foot range. This will help you choose the proper size of the generator. It is recommended that a 7KW Generator is used for 101-250 cubic feet, a 10KW Generator is used for 251-450, and a 12KW Generator is used for 451-550 cubic feet.
Installing a steam shower generator is fairly simple, as long as you have the right tools and a proper steam shower generator. After that, you will need to find a location to install the generator in. It is important where you place the steam generator as it will need to be close to the water supply as well as an electrical outlet while not exceeding its cable range. After finding the proper location, you will need to connect the steam generator to your shower. Last but not least, you will need to make sure that your shower area is enclosed to ensure that your steam will remain in the shower!
A steam shower and a sauna may seem very similar, but there is a key difference that distinguishes the two from each other. This main difference is moisture. While both options use heat, a steam shower uses moist heat, and a sauna uses dry heat. The moisture in a steam shower can be helpful in ways that the dry heat of a sauna can’t and vice versa, making them appropriate for different situations. Some of the health benefits that come with a steam shower include improved circulation, exercise recovery, and sleep.
For a steam shower generator to be the most effective, the shower area should be enclosed. Having an enclosed space is what allows the area to contain all the steam and create the warm, steam-filled environment that a steam shower generator was created to provide. An environment that has any large cracks, holes, or gaps in the walls, floor, or ceiling will significantly alter how effective the steam shower generator is. For the best results, make sure that the shower area is as enclosed as possible!
So there you have it! Let’s take a final look at our top picks for the best steam shower generators.
Next, we have our Best Value pick, the CGOLDENWALL 6KW Steam Generator. We loved that it also ensures low energy consumption, as well as a 1-year warranty and an automatic shutdown feature.
Last but not least, we have the Steamist Premium 7 KiloWatt Home Steam Generator TSG-7. While it has the standard size dimensions, it also comes with a 2-year warranty and has the proper cables included in every purchase. With all this offered, it is no wonder that this fantastic model earned third place on our list of the best steam shower generators!