Kohler K-5529-NA

Invigoration Series 9kW Steam Shower Generator


We stock Kohler Invigoration Steam Shower Generators!

The Kohler Invigoration K-5529-NA 9kW steam bath generator, featuring Kohler's Fast Response Technology, is engineered to power steam rooms up to 240 cubic feet (CF).

Required Control kit, Adapter kit and drain pan sold separately.



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Kohler Invigoration Steam Showers

Buy the best steam unit for your shower with Kohler's Invigoration Series steam shower steam generators.

Break free from the stress of everyday life with the push of a button and just 60 seconds. This 9-kilowatt home steam shower generator will transport you into total relaxation with the purifying benefits of steam in your own personal shower environment. The irresistible benefits involve cleansing the body of impurities and toxins along with respiratory relief.

Kohler Power Clean™ Feature which flushes sediment out of the generator through the steam head completely eliminates the need for manual flushing, all at the touch of a button. The Kohler Invigoration K-5529-NA 9kW steam bath generator is designed to greatly decrease temperature fluctuations by creating a consistent steam rate. Along with an easy to read and use interface controlling temperature, time, and operation gives you everything you want.

However this steam unit is also eco-friendly by using notably less water, approximately one gallon of water per 20-minute session. Along with innovative safety features like durable construction utilizing stainless steel to maintain temperature while still allowing the case to be safe to touch and auto shutoff after 20 minutes if not reactivated. 

Required Control kit, Adapter kit and drain pan sold separately.

Bring home the benefits of steam with the Invigoration™ Series from Kohler.

Fast-Response® Technology

Invigoration Series steam bath generators produce steam within one minute of pushing the power button.

Constant Steam

This series is designed to produce steam at a consistent rate, which greatly minimizes temperature fluctuations.

Power Clean™ Feature

At the touch of a button, water flushes sediment out of the generator through the steam head. No manual flushing required.

Intuitive Operation

The interface is easy to read and use with clear function indicators for controlling operation, time and temperature.


The Invigoration Series uses approximately one gallon of water per 20-minute session, which is significantly less water than a traditional shower experience.

Auto Shutoff

To ensure safety, the system automatically shuts down after 20 minutes if not reactivated by the user.

Durable Construction

The generator case is constructed of insulated stainless steel, which maintains the temperature while ensuring the case is safe to the touch.

Peace of Mind

Kohler offers a 3-Year Limited Warranty on steam shower generators and a 5-Year Limited Warranty on controls.

  • Insulated Stainless Steel
  • Corrosion Resistant
  • Tarnish Resistant
  • Fast Response Technology Steam in 60 seconds
  • One touch automatic cleaning
  • Maintains Temperature
  • Safe to the Touch
  • Available in 240V
  • 19.25" ((489mm) W x 8.5" (216mm) D x 12.5" (318mm) H
  • For steam rooms up to 240 cu. ft.
  • 3 Year Limited Warranty
  • Steam Generator
  • Installation & Operation Manual
  • 3 Year Limited Warranty
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Model K-5529-NA
Kilowatt Rating 9.0 KW
Maximum Cubic Feet 240 CF
Heater Weight 29 lbs
240V Amperage 45 Amps
Width 19.25" (489mm)
Depth 8.5" (216mm)
Height 12.5" (318mm)
Required for Operation
Invigoration Series Steam Generator Control Kit

The Kohler K-5557 Steam Generator Control Kit is designed for use with Invigoration™ Series 5kW - 15kW steam shower generators.

Steam Generator sold separately

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Invigoration DTV+ Series Steam Adapter Kit

The Kohler K-5548-K1 DTV+ Steam Adapter kit enables the DTV+ system to control an Invigoration® Series steam generator, bringing steam to your steam shower space in just 60 seconds at the push of a button. The kit also includes a remote temperature sensor and a steam head with aromatherapy well, allowing you to add aromatic scents to enhance your steam experience.

DTV+ shower components (sold separately).

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