A sauna steam shower combo can add a spa-like steam session to a bathroom, but the products below are steam generators and related shower components—not standalone dry saunas. Your best choice depends on the generator’s power, the controls and accessories you want, and whether the unit is suitable for your shower enclosure. Here are five options to compare, from compact generator kits to a connected system with audio and lighting.
| Product | Power | Notable features | Best for |
|---|---|---|---|
| SteamSpa Sentry 9kW Matte Black | 9kW | QuickStart, dual tank, auto drain, touch pad | A straightforward generator setup |
| SteamSpa Sentry 9kW Oil Rubbed Bronze | 9kW | QuickStart, dual tank, auto drain, touch pad | The Sentry feature set in bronze |
| SteamSpa 12kW WiFi & Bluetooth System | 12kW | App control, speakers, lights, two steamheads | A feature-rich steam shower |
| SaunaSpa Builders Series 7.5kW | 7.5kW | Saved profiles, daily timer, aroma steamhead | Custom settings and aromatherapy |
| SteamSpa 7.5kW Executive Bundle | 7.5kW | Dual controls, LED light, aroma steamhead, filter | A bundled setup with two control panels |
Table of Contents
Our Picks: Best Sauna Steam Shower Combo reviews
1. SteamSpa Sentry 9kW in Matte Black: A focused, no-frills steam generator
This 9kW SteamSpa Sentry is a steam generator for a shower enclosure, not a complete prefabricated sauna or shower. Its QuickStart and continuous steam features are designed to begin producing steam in about one to two minutes, while a dual-tank design aims to keep the flow steady and operating noise low.
The generator has a touch pad for setting temperature and session time. Its compact form is intended to fit out of sight under a counter or in a closet, and the package includes a quick connection kit to help with installation. An automatic drain purges leftover water after a session, which can help limit mineral buildup.
This is a practical pick if you want the core generator functions without paying for a system described with speakers, app control, or chroma lights. Before choosing it, confirm that its capacity suits your shower and that your planned location and connections meet the installation requirements. The product information does not specify enclosure-size limits.
Pros:
- QuickStart is designed to produce steam in about one to two minutes.
- Dual-tank design aims for steady, quieter operation.
- Automatic drain helps clear leftover water and minerals.
- Includes a quick connection kit for installation.
Cons:
- Does not list extras such as app control, speakers, or mood lighting.
- You’ll need to confirm power and enclosure compatibility before buying.
Verdict: Choose the matte-black Sentry if you want a 9kW generator with quick steam, basic touch controls, and automatic draining rather than a bundle of entertainment features.
2. SteamSpa Sentry 9kW in Oil Rubbed Bronze: Same core features, different finish
This oil-rubbed bronze version shares the Sentry’s 9kW rating and core features: QuickStart, continuous steam, dual-tank operation, touch-pad controls, and automatic draining. It is designed to deliver the same basic steam-shower function as the matte-black model, with a different finish.
The control panel lets you set temperature and session time, while the compact generator is meant to be installed out of sight. The included quick connection kit may help simplify the setup for an installer, but it does not remove the need to check electrical, plumbing, and placement requirements for your bathroom.
Compared with the other choices here, this model is a close match to the matte-black Sentry rather than a more elaborate system. The supplied product details do not identify a functional difference between the two finishes, so your decision can center on the look you prefer and the requirements of your project.
Pros:
- 9kW output with QuickStart and continuous steam features.
- Dual-tank design is intended to reduce operating noise.
- Automatic drain helps purge leftover water and minerals.
- Oil-rubbed bronze finish offers an alternative to matte black.
Cons:
- Does not include the extra lighting and audio features listed for the 12kW system.
- Compatibility with your shower and installation setup needs to be confirmed.
Verdict: Pick this Sentry if you want the 9kW model’s core features and prefer its bronze finish; otherwise, compare it directly with the matte-black version.
3. SteamSpa 12kW WiFi & Bluetooth System: The most connected option
This 12kW SteamSpa kit is the most feature-packed option in the group. It combines a steam generator with WiFi app control, Bluetooth audio, dual speakers, two steamheads, chroma lights, an aroma reservoir, and an automatic drain. The touchscreen allows you to set temperature, session time, and custom steam profiles.
The app is designed to let you start or stop the system remotely, while Bluetooth lets you play music or podcasts through the included speakers. Those extras may make a steam session feel more personalized, but they also mean there are more components to plan for than with a basic generator. Check what the package includes and how each component fits your bathroom before installation.
Its 12kW rating is higher than the other generators in this roundup, but a higher rating alone does not confirm that a unit is right for your enclosure. Ask a qualified installer to check your shower dimensions and electrical setup. If you want a simpler system, either Sentry model or one of the 7.5kW kits may be a better match.
Pros:
- WiFi app control and Bluetooth audio add remote and entertainment features.
- Includes two steamheads, speakers, chroma lights, and an aroma reservoir.
- Touchscreen offers temperature, session-time, and profile settings.
- Automatic drain purges the generator after use.
Cons:
- More components and features may make planning the installation more involved.
- The 12kW rating should be checked against your enclosure and electrical setup.
Verdict: Choose this system if app control, built-in audio, and lighting matter to you and an installer confirms that the 12kW generator fits your project.
4. SaunaSpa Builders Series 7.5kW: Custom profiles and aroma control
The SaunaSpa Builders Series is a 7.5kW steam shower kit with a digital touch pad, backlit display, and settings for time and temperature. It can save up to six custom profiles and has a daily timer, which may suit households that want repeatable settings or a regular schedule.
The kit includes a bronze aroma steamhead with built-in aroma reservoirs, along with the generator, touch pad, and pressure relief valve. Its QuickStart and continuous-steam features are designed to provide steam within minutes. Automatic draining helps flush remaining water after each session and reduce mineral buildup.
The product information says this model is IAPMO EGS listed to meet UL safety standards. It does not list speakers, WiFi, or a chroma light, so it is less feature-heavy than the 12kW SteamSpa system. Confirm the full installation requirements with a qualified professional before selecting it.
Pros:
- Stores up to six custom profiles and includes a daily timer.
- Aroma steamhead has built-in reservoirs.
- Automatic drain helps reduce mineral buildup.
- Includes the generator, touch pad, steamhead, and pressure relief valve.
Cons:
- Does not list app control, audio, or chroma lighting.
- Confirm whether its 7.5kW rating suits your shower and electrical setup.
Verdict: This kit is a good fit if you value saved settings, a daily timer, and an aroma steamhead more than connected controls or built-in entertainment.
5. SteamSpa 7.5kW Executive Bundle: Two controls and a broader accessory set
This 7.5kW SteamSpa Executive Bundle includes a generator, two touch pads, a steamhead with an aroma reservoir, an LED chromatherapy light, a filter, a pressure relief valve, and a quick connection kit. The dual controls let you set temperature and session length from inside or outside the shower, which can be useful when you want to start the system before stepping in.
QuickStart Acu-Steam technology is designed to begin producing steam in about one to two minutes, followed by a continuous flow. The dual-tank design aims to keep operation quiet, and the automatic drain purges excess water and minerals after use. The generator is described as compact and easy to conceal.
Compared with the SaunaSpa Builders Series, this kit emphasizes its two touch pads and LED light, while the Builders Series lists saved profiles and a daily timer. Neither product description provides a capacity guide for specific shower sizes, so have an installer check whether 7.5kW is appropriate for your enclosure.
Pros:
- Two touch pads allow control from inside or outside the shower.
- Includes an LED light, aroma steamhead, filter, and pressure relief valve.
- QuickStart is designed to provide steam in about one to two minutes.
- Automatic drain helps purge water and minerals after use.
Cons:
- Does not list WiFi or Bluetooth audio features.
- Its 7.5kW capacity needs to be checked against your shower and installation plan.
Verdict: Choose the Executive Bundle if you want two control panels and included lighting and aroma features in a 7.5kW kit.
How to Choose a Sauna Steam Shower Combo
Know what kind of system you’re buying
The products in this guide are steam generators or generator kits for use with a shower enclosure. They are not complete shower cabins, and they do not produce the dry heat of a traditional sauna. Check what is included in the specific kit, then plan for a compatible shower enclosure and the required installation work.
Match generator power to your enclosure
The options here range from 7.5kW to 12kW. Don’t choose by power rating alone: the supplied product details do not state which enclosure sizes each generator can serve. Ask a qualified installer to assess your shower and confirm the appropriate generator capacity and electrical requirements before ordering.
Compare controls and scheduling
Basic touch pads may be enough if you only need to set temperature and session time. If you want repeat settings or a schedule, the SaunaSpa Builders Series lists saved profiles and a daily timer. The Executive Bundle has controls both inside and outside the shower, while the 12kW SteamSpa system adds app-based control.
Decide which extras you’ll actually use
Aroma reservoirs, chroma lighting, and built-in speakers can make the setup feel more like a personal spa, but not every shopper needs them. The 12kW system offers the broadest set of listed entertainment features. The 7.5kW Executive Bundle includes a light and aroma steamhead, while the Sentry models focus on the generator, controls, and steam output.
Plan for drainage and maintenance
Each product listed here describes an automatic drain. This feature is intended to clear leftover water and help reduce mineral buildup, but it does not mean the system needs no care. Follow the manufacturer’s maintenance guidance and consider your water conditions when planning for upkeep.
Check the installation details before buying
A steam generator involves more than placing a unit near a shower. Confirm its required electrical and plumbing connections, installation location, and included components with a qualified professional. A quick connection kit may help with setup, but it is not a substitute for checking that the full installation meets your home’s requirements.
Think about finish and placement
Some kits list a finish such as matte black, bronze, or gold, but the generator itself is designed to be concealed in a suitable location. Consider the appearance of visible parts such as the steamhead and controls, and verify that your planned location works for the generator and its connections.
Frequently Asked Questions
Is a steam shower the same as a sauna?
No. A steam shower uses a generator to fill a suitable shower enclosure with steam. A traditional sauna typically uses dry heat. The products in this guide are steam shower generators, not standalone dry saunas.
Do these products include a complete shower enclosure?
The supplied product details describe generators and steam shower kits, not complete shower enclosures. Check each product listing for its included components and plan for a compatible, properly prepared shower space.
How do I know which generator power to choose?
The listed models range from 7.5kW to 12kW, but the product details do not provide enclosure-size guidance. Ask an installer to confirm the right capacity for your shower and verify your home’s electrical setup before choosing.
What does an automatic drain do?
An automatic drain purges leftover water from the generator after a session. The product descriptions say this can help reduce mineral buildup, but you should still follow the manufacturer’s maintenance instructions.
Which option has app control and built-in audio?
The SteamSpa 12kW WiFi & Bluetooth System lists WiFi app control, Bluetooth streaming, and dual speakers. It also includes chroma lights, two steamheads, and an aroma reservoir.
Can I install a steam generator myself?
Installation involves electrical and plumbing connections, and the correct setup depends on your home and shower. Use a qualified professional to confirm requirements and handle the work as needed. A quick connection kit does not guarantee that installation will be simple or suitable for every bathroom.
Final Recommendation
For a straightforward 9kW setup, compare the SteamSpa Sentry models by finish; their listed core features are the same. The SaunaSpa Builders Series is a strong match for saved profiles and a daily timer, while the SteamSpa Executive Bundle adds two control pads and an LED light. If you want app control, speakers, and more accessories, consider the 12kW SteamSpa system—but first confirm that its capacity and installation requirements suit your shower. In every case, have an installer check compatibility before you buy.
