Kohler Invigoration 2.0 Steam Shower Generator – 18kW (Model K-32332-NA)

Controlled Steam Performance for Residential Installations

The Kohler Invigoration 2.0 18kW Steam Shower Generator is engineered to deliver consistent, evenly distributed steam for residential steam shower environments. Designed for dependable operation and refined performance, this system enhances shower spaces with controlled steam output in a modern home spa setting.

The generator integrates two 9kW steam generators, working together to maintain steady steam delivery while minimizing temperature fluctuations throughout each session.

Intelligent Controls & Optimized Output

An intuitive control interface allows users to adjust steam temperature, session duration, and system operation with ease. The Invigoration 2.0 Series features an upgraded precision water level control, helping regulate steam production while supporting long-term reliability and consistent performance.

A revised ventilation design supports simplified installation and enables zero-clearance placement on one side, making the unit adaptable to a variety of residential layouts.

Power Clean™ Automated Maintenance

Kohler’s Power Clean™ system flushes sediment from the generator through the steam head at the push of a button. This automated process reduces mineral buildup and eliminates the need for manual flushing, helping maintain optimal system performance over time.

Efficient Operation with Built-In Safety Features

Engineered for efficiency, the generator uses approximately one gallon of water per 20-minute steam session, making it a water-conscious solution for residential steam shower installations.

Additional safety-focused features include:

• Stainless steel construction for durability and heat retention

• Cool-to-the-touch exterior casing

• Automatic 20-minute shutoff if the system is not reactivated

Ideal Applications

• Residential steam showers

• Bathroom renovation projects

• Home spa installations

Product Highlights

• Model: K-32332-NA

• Output: 18kW (dual 9kW generators)

• Series: Invigoration 2.0

• Maintenance: Power Clean™ automatic flushing

• Construction: Stainless steel

• Efficiency: Low water usage per session

• Installation: Zero-clearance on one side

Important Notes

Control kit, adapter kit, and drain pan are required and sold separately.