Kohler 32333-NA Invigoration® 22 KW Steam Shower Generator

Detoxify, relax, and breathe deeply—right in your own shower. The Kohler Invigoration® 32333-NA 22kW Steam Shower Generator delivers a spa-like steam experience in just 60 seconds, turning your bathroom into a rejuvenating wellness retreat. Designed for steam rooms up to 634 cubic feet, this generator provides a soothing escape that helps remove toxins, relieve stress, and support respiratory wellness.

Featuring Fast-Response® Technology, this system ensures a steady flow of steam with minimal temperature fluctuation. The Power Clean™ function automatically flushes sediment through the steam head with the push of a button, eliminating manual maintenance.

With enhanced water-saving efficiency—using just one gallon of water per 20-minute session—the Invigoration Series is an eco-friendly upgrade to any luxury shower. The Version 2.0 model introduces precision water level control for improved performance and zero-clearance installation capability for easier setup in tighter spaces.

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🔑 Key Features:

• Steam delivery in just 60 seconds with Fast-Response® Technology

• Dual 11kW units (22kW total) ideal for steam rooms up to 634 cu. ft.

• Power Clean™ system for automatic sediment flushing

• Precision water level control enhances steam consistency and extends unit life

• Durable, insulated stainless steel housing—safe to the touch

• Corrosion- and tarnish-resistant finish

• Eco-conscious design uses ~1 gallon of water per 20-minute session

• Auto shutoff after 20 minutes of inactivity for safety

• Simplified installation with zero clearance on one side

• Compatible with Kohler digital steam controls (sold separately)

• Available in 240V (per generator)

📐 Dimensions (per generator):
19.25" W x 8.38" D x 12.5" H (489mm x 213mm x 318mm)

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📦 What’s Included:

• (2) 11kW Steam Shower Generators (combined 22kW output)

• Installation & Operation Manual

• 3-Year Limited Warranty

Specifications

Model	32333-NA
Kilowatt Rating	22kW
Maximum Cubic Feet	634
Voltage	240 (per generator)
Amperage	46 (per generator)
Weight	60.8 lbs
Length	23.625"
Width	15.813"
Depth	8.38" (213mm per generator)
Height	15.688"

Shipping

For more information, feel free to contact us at: contact@radiantdollhealth.com

Manual

Question: Will the new generator work with the current controllers and cables?
Answer: Yes, the new generator will work with the current controllers, the same as they worked with the previous generator. Additionally, it requires the same cable/cable connections.

Question: Is the sizing and kilowatt rating of the new generator the same as the previous generator?
Answer: Yes, the sizing and kilowatt rating is the same between the previous generator and the new generator.

Question: Can I complete the shower space and install the generator after?
Answer: Yes, the homeowner can complete their shower space by installing plumbing and all the needed components for the generator and have the generator connected at a later time. This allows for the homeowner to still use their shower space in the interim of not having the generator installed.

Question: Will customers existing order for the 1.0 generator be transitioned to the 2.0 generator?
Answer: Yes, the release of the new skus will allow Customer Service to contact customers and transfer existing open orders from 1.0 to 2.0 generators.

Question: Will the pricing of the 2.0 generator be the same as the 1.0 generator?
Answer: Yes, the pricing of the 2.0 generator will match the pricing of the 1.0 generator for 2024.

Question: Does the physical size of the 2.0 generator change from the size of the 1.0 generator?
Answer: No, the generator footprint is the same on both versions.

Kohler Steam Generator IOM (5, 7, 9, 11, 18, 22).pdf

Kohler Steam Generator Warranty.pdf

https://www.us.kohler.com/us/static/warrantyForm.jsp

https://techcomm.kohler.com/techcomm/pdf/1601844-2.pdf

Inspiration

Invigoration Series(TM) Steam Generators and Controls