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End of year sale now LIVE!
End of year sale now LIVE!

Kohler Invigoration Series 5kW Steam Generator | K-5525-NA

by Kohler
SKU K-5525-NA
Save 17% Save 17%
Original price $2,721.47
Original price $2,721.47 - Original price $2,721.47
Original price $2,721.47
Current price $2,267.89
$2,267.89 - $2,267.89
Current price $2,267.89

In Stock & Ready to Ship

All orders are shipped within 1 - 2 business days. Product ETA 5 - 7 business days.

Kohler Invigoration Series 5kW Steam Generator

The Kohler Invigoration K5525NA 5kW steam shower generator featuring Kohlers Fast Response Technology is engineered to power steam rooms up to 84 cubic feet CF

Required Control kit Adapter kit and drain pan sold separately


Escape to the soothing comfort of your private steam bath ready in just 60 seconds With the press of a button this 5 kilowatt steam generator delivers the purifying benefits of steam including respiratory relief and cleansing the body of toxins and impurities to your shower stall or custom shower environment

FastResponse Technology

Invigoration Series steam 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 20minute 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 Three Year Limited Warranty on steam generators and a Five Year Limited Warranty on controls

Required Control kit Adapter kit and drain pan sold separately


  • Insulated Stainless Steel
  • Corrosion Resistant
  • Tarnish Resistant
  • Fast Response Technology Steam in 60 seconds
  • One touch automatic cleaning
  • Maintains Temperature
  • Ecofriendly
  • Safe to the Touch
  • Available in 240V
  • 1925 W 489mm x 85 D 216mm x 125 H 317mm
  • For steam rooms up to 84 cu ft
  • 3 Year Limited Warranty


  • Steam Generator
  • Installation Operation Manual
  • 3 Year Limited Warranty


K5557 or K5548k1

K5559 Small drain pan





Kilowatt Rating

5.0 KW

Maximum Cubic Feet

84 CF

Heater Weight

29 lbs

240V Amperage

27 Amps


19.25" (489mm)


8.5" (216mm)


12.5" (318mm)


Cancellations & Refunds: At In-Essence Homes, we pride ourselves on having the best return policies in the industry. Cancel your order any time before it ships completely free of charge (exceptions apply such as custom orders, see below). 

If you have questions, please send an email to or call us at 1-(307) 218 7280

Will I get confirmation of my order?

As soon as we receive your order, we'll send out confirmation to your email address, this just means we've received your order in our system and we've pre-authorised your payment method ready for your purchase.

What happens after I receive my order confirmation?

We check with our warehouse or suppliers to make sure that your item(s) are available and can be despatched as soon as possible. If your item(s) are available for shipping (within 5 business days), we'll process the charges and prepare to ship your order. 

Where do you deliver?

We deliver to the United States of America only.

Cancellations (Before Order Ships)

If you need to cancel an order, please contact us as soon as possible so we can refund you in full before your order leaves the warehouse. Reach agents during business hours at 1-(307) 218 7280, the chat in the bottom right, or email any time. 

Cancellations of Custom Orders

Custom or made to order products cannot be canceled or refunded as these products are put into production specifically for your order

These units, are custom made to your specification or created once you order. Once you place your order they start building your unit. Your warranty will guarantee you a fully functional and operational product. If it is not clear whether your order is custom or made to order, please message or call us. 

All sales are final for Custom made and Made-to-order products.

Refunds and Returns

If you need to exchange your product, you may do so. You, as the customer, are responsible for any shipping costs throughout any returns and exchange processes. 

Not all orders are available for return once they have shipped. We order our products directly from the manufacturer. Therefore, if the manufacturer will not permit us to return a product, we cannot offer you a return. This often varies on a case-by-case basis; please reach out to us if you would like specific information on your brand and/or product. 

Due to drastically increasing LTL/freight shipping costs, any outright returns will incur 25% cancellation fee + return shipping costs. If you are replacing the product with something else, we may be able to help you cover some of the costs depending on the product. 

Shipping Times

We promise to do our best to get your order to you as soon as possible.  We provide estimated shipping times on the product pages based upon what our suppliers and freight companies tell us, and those estimated shipping times may change or vary without notice (Due to supply chain issues, the steel mills behind on making metal, the manufacturers delayed because of the mills, the overwhelmingly demand on shipping, factory/warehouse and dock workers and so on). 

Order delays have proven to be unavoidable and outside of In-Essence Homes control. While this might be frustrating, we ask you to please be patient and understanding with us in these tough times. We thank you for your business and appreciate your patience.


Warranties vary depending upon the manufacturer - see individual product pages for details. Warranty damages occur over time and from use. If an item was damaged upon arrival, and not reported within 30 days, that is not a warranty claim.

Contact for any questions.


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Since 1873, Kohler Co. has been improving the level of gracious living by providing exceptional products and services for our customers’ homes and their lifestyles. We believe better business and a better world go hand-in-hand. Fuelled by the passion of more than 40,000 associates worldwide, we strive to enhance the quality of life for current and future generations through design, craftsmanship and innovation.

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