
Kohler
Kohler Invigoration 2.0 Steam Shower 18kW Generator K-32332-NA

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Kohler K-32332-NA Invigoration 2.0 Steam Shower 18kW Generator
Powerful Steam for Large Residential or Commercial Spaces
The Kohler Invigoration 2.0 K-32332-NA delivers spa-quality steam to transform your shower into a full wellness retreat. With 18kW of output (driven by two 9kW generators), it’s designed to power steam rooms up to 550 cubic feet, providing consistent, relaxing steam in as little as 60 seconds.
Fast Response & Hassle-Free Maintenance
Kohler’s Fast-Response® Technology ensures rapid startup, so your steam is ready almost instantly. For easy maintenance, the Power Clean™ system automatically flushes sediment out through the steam head at the push of a button, eliminating the need for manual cleaning and extending the life of the generator.
Eco-Friendly and Safe
This steam generator consumes only about one gallon of water per 20-minute session, making it more efficient than a traditional shower. Its insulated stainless-steel construction maintains heat while ensuring the exterior remains safe to touch. Safety is enhanced with an auto shut-off feature that powers the unit down after 20 minutes if not reactivated.
Version 2.0 Upgrades
The Invigoration 2.0 series introduces precision water level control for optimized steam performance and longer durability, as well as revised ventilation that allows for simplified installation and zero clearance on one side. Built with durability in mind, the corrosion- and tarnish-resistant stainless steel finish ensures long-lasting performance.
Key Features
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18kW output (dual 9kW system) for steam rooms up to 550 cu. ft.
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Fast-Response® Technology – steam in just 60 seconds
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Power Clean™ one-touch automatic cleaning system
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Consistent steam output with minimal temperature fluctuation
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Eco-friendly – uses ~1 gallon of water per 20-minute session
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Automatic 20-minute safety shut-off
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Precision water level control for optimal performance and durability
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Compact design with zero-clearance installation on one side
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Insulated stainless-steel construction – safe to touch and built to last
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3-Year Limited Warranty
Specifications
Model Number | Power Output | Voltage | Amperage | Max Room Size | Dimensions (L × W × H) | Steam Outlet | Water Inlet | Warranty |
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K-32332-NA | 18kW | 240 V | 60 A | 550 cu. ft. | 18" × 6.5" × 11.375" | 1/2" NPT | 3/8" |