10 Best Steam Showers 2026 in the United States

The Delta Faucet SimpleSteam 10kW Steam System Kit is designed to enhance your steam shower experience with a compact and user-friendly setup. One notable strength is its powerful 10kW steam generator, which is capable of heating up quickly, providing a refreshing steam experience. The compact design is another plus, allowing for installation in various locations, such as a vanity, closet, or even an insulated attic or basement, which is great for those with limited space.

The kit includes a sleek square digital control panel that simplifies operation, offering smart controls to adjust settings easily. Customers appreciate the aesthetic appeal of the matte black finish, making it a stylish addition to any bathroom décor.

However, there are a few drawbacks to consider. The generator’s installation may require some technical know-how, which could be a challenge for those who prefer a straightforward DIY project. Additionally, while the generator is available in various sizes (from 4kW to 15kW), the 10kW model may be overkill for smaller spaces, potentially leading to energy inefficiency. An important detail to note is that the recommended generator pan and auto drain need to be purchased separately, which can add to the overall cost.

The Delta Faucet SimpleSteam 10kW Steam System Kit is ideal for those looking for a stylish, efficient steam shower system that fits into smaller areas. While it has a powerful generator and attractive design, potential buyers should be aware of the installation challenges and additional costs for necessary accessories.

The Kohler Invigoration Series Shower Generator offers a powerful 5kW steam output that heats up quickly, delivering steam in about 60 seconds, which is great for those wanting a spa-like experience at home. Its compact size and relatively light weight (15 pounds) make installation manageable, and it’s designed to be easy to install.

The control panel and seating comfort depend on the steam shower enclosure you pair it with, as this unit is just the steam generator itself. The modest size suggests it fits well in most home setups but might not be suitable for very large steam rooms.

This steam generator is a solid choice for homeowners looking to add a reliable, efficient steam feature to their shower, but it is important to consider the shower enclosure and ventilation separately for a complete steam shower setup.

The KOHLER K-5533-NA Invigoration Series 13kW Steam Generator is a powerful and reliable option for those looking to enhance their shower experience with steam capabilities. This steam generator stands out with its fast-response technology, producing steam in just 60 seconds, and its power clean technology, which offers one-touch automatic cleaning for safe maintenance. Its 13kW power output is suitable for both commercial and residential use, making it a versatile option for various settings. Additionally, the generator can handle a maximum volume rating of 447 cubic feet, ideal for custom showering applications.

It requires the KOHLER control kit or steam adapter kit, which are sold separately, adding to the cost. On the build quality front, the use of stainless steel ensures durability and longevity, while its compact dimensions (21.63 x 11.63 x 13.75 inches) and weight (52.9 pounds) make it relatively easy to install. The generator is compatible with the KOHLER dtv+ showering system, offering seamless integration with other KOHLER products. Safety and ventilation are well-addressed. The product is backed by a three-year limited warranty, giving users peace of mind.

The KOHLER K-5533-NA Invigoration Series 13kW Steam Generator is a solid choice for those looking to add steam to their shower experience, especially if already invested in the KOHLER ecosystem.