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ThermaSol PROIII-1200 PRO Series II Ultimate Steam Shower Generator, 24kW w/Fast Start, PowerFlush and Smart Steam

ThermaSol PROIII-1200 PRO Series II Ultimate Steam Shower Generator, 24kW w/Fast Start, PowerFlush and Smart Steam

Regular price $7,690.00 USD
Regular price $8,298.00 USD Sale price $7,690.00 USD
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ThermaSol PROIII-1200: The Ultimate 24kW Steam Shower Generator

Elevate your home spa experience with the ThermaSol PROIII-1200, a cutting-edge 24kW steam shower generator engineered for steam rooms measuring 751 to 1200 adjusted cubic feet (ACF). Designed for durability, efficiency, and performance, this advanced generator integrates exclusive Smart Steam™ technology, ensuring a consistent, uninterrupted steam flow without temperature fluctuations.

Experience Unmatched Innovation

The PROIII-1200 is packed with industry-leading features to transform your daily routine into a luxurious spa-like escape:

  • Smart Steam™ Technology (Patented) – Maintains a constant, smooth steam flow without lags or bursts.
  • FastStart™ Technology – Generates steam in seconds, not minutes.
  • PowerFlush™ Self-Cleaning System – A high-pressure inner tank cleaning system prevents sediment buildup.
  • Split Tank Design – Enhances longevity by separating heating and water feed functions.
  • CAN Bus Technology – Enables seamless two-way communication with digital controls.
  • Premium Stainless Steel Construction – Built for long-lasting performance.

Built for Convenience & Versatility

Whether installing in a closet, vanity cabinet, climate-controlled attic, or basement, the PROIII-1200 allows placement up to 50 feet from your steam shower enclosure. It’s also designed for effortless integration with ThermaSol’s Serenity, Light, Sound, and Rainhead accessories to create a truly immersive experience.

This unit supports 240V/1PH operation and is compatible with a range of ThermaSol control systems, including Thermatouch, Signatouch, Microtouch, and Signature Control (sold separately).

What’s Included?

  • 24kW Steam Generator
  • Stainless Steel Drain Pan
  • 3/8" Braided Stainless Steel Hose & Fitting
  • In-Line Water Screen Kit
  • Pre-Plumbed Safety Relief Valve
  • Steamhead Housing & Cable Kit
  • 50' CAN-Bus Cable for Controller
  • Installation Instructions & Warranty

Premium Craftsmanship, Guaranteed for Life

Proudly designed, engineered, and crafted in the USA, the ThermaSol PROIII-1200 is UL and CSA-listed for safety and backed by a lifetime warranty.

Upgrade your steam shower with the most advanced and reliable home steam generator available—because every bath should feel like a luxury retreat.

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Installation Manual / Installation Diagram / Specification Sheet


 

Required Controls & Packages For Operation

 

 

 

 

 

  • Constant steam flow
  • Constant steam rate
  • No steam lag
  • No steam burst
  • Smart Steam Technology (patented) - eliminates temperature fluctuations
  • FastStart Technology (exclusive) - steam in seconds, not minutes
  • PowerFlush Technology (exclusive) - pressurized inner tank system to remove sediment
  • Works with HydroVive and Serenity systems
  • Two-way digital CAN-bus Technology (exclusive)
  • Split Tank longevity through design
  • Includes stainless steel drain pan
  • Pre-plumbed safety relief valve
  • 1/2" union to connect to steam line
  • Braided stainless steel water connector
  • 240V/1PH operation
  • For steam rooms 751 to 1200 adj. cu. ft.
  • Superior heating elements-Incoloy low watt density
  • Stainless Steel construction
  • Designed, engineered, and crafted in the U.S.A
  • Dimensions: 18" L x 23"W x 14" H
  • Lifetime Warranty

Model - PROIII-1200

  • Kilowatt Rating - 24 kW
  • Maximum Cubic Feet - 1200 FT
  • Amperage - 110
  • Heater Weight - 48 lbs
  • Water Inlet - 3/8" Compression
  • Drain Pan3/4" NPT
  • Steam Outlet - 1/2" NPT
  • Safety Valve - Pre-Plumbed
  • Electrical Connection - Hardwired
  • Width - 18"
  • Depth - 23"
  • Height - 14"

Included in the package

  • 24kW Steam generator
  • Stainless steel drain pan
  • 3/8" braided stainless steel hose & fitting
  • In-line water screen kit
  • Pre-plumbed safety relief valve
  • Steamhead housing and cable kit
  • 50' CAN-bus cable for the controller
  • Installation instructions
  • Static cling warning label
  • Warranty
  • In stock & ready to ship
  • Fast/FREE shipping to the Lower 48
  • Ships only to the U.S.A

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