24kW Steam Generator | ThermaSol PROII-1200

The ThermaSol PROII-1200 is a 24kW steam shower generator designed for extra-large home steam rooms measuring 751 to 1200 adjusted cubic feet (ACF). This powerhouse unit provides consistent, uninterrupted steam with no sudden bursts or fluctuations. Featuring FastStart Technology, the generator produces steam in seconds, ensuring instant relaxation.

Equipped with PowerFlush Technology, a pressurized self-cleaning system, this generator prevents mineral and sediment buildup, extending the lifespan of the unit. The split tank design further enhances durability by separating heating and water feed functions, making maintenance easy.

Constructed from stainless steel, the PROII-1200 is built for longevity. It is compatible with ThermaSol’s digital controls and accessories, allowing for full customization of your steam experience.

Certified by UL and CSA, the PROII-1200 meets high safety standards and can be installed up to 50 feet away from the steam shower, making it ideal for placement in closets, vanities, attics, or basements. Proudly made in the USA, this unit 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.