15kW Steam Shower Generator | ThermaSol PROII-575

The ThermaSol PROII-575 is a 15kW steam shower generator designed for large home steam rooms measuring 396 to 575 adjusted cubic feet (ACF). Engineered for optimal performance, this model features FastStart Technology, ensuring steam is produced in seconds, not minutes. The constant steam flow eliminates sudden bursts, providing a smooth, uninterrupted sauna experience.

Equipped with PowerFlush Technology, a pressurized self-cleaning system, this generator actively prevents mineral and sediment buildup, extending its longevity. Its split tank design further enhances durability by keeping the heating and water feed functions separate.

Constructed from stainless steel, the PROII-575 ensures durability and long-term maintenance-free operation. This unit is compatible with ThermaSol’s digital controls and accessories, giving users full customization over their steam experience.

Certified by UL and CSA, the PROII-575 meets the highest safety standards. It can be installed up to 50 feet away from the steam shower, making it ideal for placement in closets, vanities, attics, or basements. Made in the USA, the PROII-575 is backed by ThermaSol’s limited lifetime warranty.

Flat-rate delivery of £274 covers every product and accessory to any UK mainland address; orders over £5,000 ship free. We process orders in 1–3 working days and the courier takes 3–6 working days. Large items come on a pallet and we phone to book a delivery day.

You can cancel within 14 days of delivery under the Consumer Contracts Regulations. Returns are processed within 7 working days of the goods arriving back with us. Read the full shipping policy and returns policy.