Behind every exceptional steam shower is a powerful, reliable generator. Whether you're upgrading your bathroom or designing a wellness retreat from the ground up, the right steam generator makes all the difference. The Thermasol PRO Series III steam generator is the industry gold standard—engineered to deliver fast, consistent, and luxurious steam experiences for years to come.
What Is a Steam Shower Generator?
A steam shower generator transforms your daily shower into a spa-like experience by heating water to produce steam, then distributing that steam into your enclosed shower space. Installed discreetly in a nearby vanity, cabinet, or utility room, these generators bring the benefits of a full steam room into the comfort of your home.
Steam showers aren’t just about indulgence—they’re rooted in real wellness science. Steam helps ease muscle tension, supports respiratory health, promotes glowing skin, and provides a powerful mental reset. With a Thermasol generator, you don’t just build a shower—you create a wellness ritual.
Why Choose the Thermasol PRO III?
The PRO Series III is Thermasol’s most advanced steam generator and the preferred choice for homeowners, designers, and wellness professionals seeking unmatched performance and longevity.
Key Features:
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Smart Steam Technology™
Maintains precise temperature and steam output for a consistently comfortable experience—no bursts or drops in heat. -
PowerFlush™ Self-Cleaning System
Industry-leading cleaning technology flushes sediment and impurities from the tank using a pressurized system, extending the generator’s life and reducing maintenance. -
FastStart™ Technology
Enjoy steam in seconds—not minutes—so your wellness experience starts the moment you’re ready. -
Lifetime Warranty
Every generator is backed by a “no questions asked” lifetime warranty, with two years of in-home service and lifetime factory support. -
CAN Bus Digital Communication System
Seamless integration with all Thermasol smart controls and devices, offering real-time connectivity and system communication. -
Industrial-Grade Stainless Steel Construction
Built to last with premium materials and intelligent engineering for years of high-performance use. -
Whisper-Quiet Operation
Engineered for silence, so nothing disturbs your peace of mind. -
Wide Coverage
Suitable for steam showers ranging from 84 to 1,200 cubic feet.
How to Size Your Steam Generator
Before you buy, it’s essential to size your generator correctly for your shower space. Use this simple formula:
Length × Width × Height = Total Cubic Feet
- For ceilings over 8 feet, increase generator size accordingly:
- 8–9 ft: size up one model
- 9–10 ft: size up two models
- Over 10 ft: Contact Thermasol for custom recommendations
Ready to Elevate Your Shower Experience?
Thermasol has been a pioneer in steam and sauna innovation for over 66 years and proudly manufactured in the US! With the PRO Series III steam generator, you’re investing in the most trusted and technologically advanced steam system available.
Explore our full line of steam shower solutions, or schedule a consultation with a Thermasol Wellness Concierge to design the perfect setup for your space.
Design smarter. Live better. Thermasol.
