ThermaSol PROII-240

PRO Series II Advanced Steam Shower Generator, 10kW w/Fast Start and PowerFlush


A welcome addition for any bathing enthusiast, The PROII Series raises the bar with an advanced cleaning system. Featuring Constant Steam, Split Tank, Fast Start and PowerFlush exclusive technologies, the ThermaSol PROII-240 is a 10kW home steam shower generator designed for steam baths with dimensions 141 to 240 adjusted cubic feet (ACF). ThermaSol's PRO Series Steam Shower Generators combine the latest technology with ThermaSol durability, performance, and efficiency to ensure a consistent steam shower experience every time. 

Required control package sold separately

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If you see a lower price on the ThermaSol PROII-240 steam generator, call us, and we'll match it, plus 10% of the difference!


The all-new ThermaSol PROII-240 is designed for home steam rooms measuring 141 to 240 adjusted cubic feet (ACF). The PROII-240 10kW steam bath generator accepts voltage in the range of 208V-240V, single-phase (1-PH) configuration.


The PROII-240 generator is equipped with durable stainless-steel construction, professional-grade heating elements, Auto PowerFlush inner-tank cleaning system, FastStart technology, and a variety of other noteworthy features.

ThermaSol PRO II Series generators are engineered to provide years of dependable operation. The PROII-240 delivers a consistent bathing experience by generating steam at a constant rate without bursts or lags. The unit's innovative Fast Start feature provides quicker start-up times.

The PROII-240 includes the advanced PowerFlush self-cleaning system which helps prevent harmful sediment and lime build-up of the generator tank. The generator's split tank design enhances the lifespan and longevity of the steam unit.

The PROII-240 is among the industry's most advanced steam generators. The unit features CAN Bus technology for reliable communication between all connected ThermaSol devices.

The PROII-240 generator works with the Thermatouch, Signatouch, Microtouch, Signature Control, Easy Start, Wellness Package, and Digital Shower Package. Select the available control or control package with features that best suits your bathing preferences.

The PROII-240 steam shower unit works with the Serenity Light and Music Series, Hydrovive Series, and other ThermaSol steam shower accessories.

The PROII-240 can be installed up to fifty feet away from the steam shower enclosure. Typical installation locations include closets, vanities, climate-controlled attics, and basements.

The PROII-240 generator carries ThermaSol's limited lifetime warranty and is fully serviceable. All ThermaSol steam bath generators are made in America and are UL and CSA listed for your safety.

Note: Generators sizing are listed based on Thermasol's theory on "Simple Sizing" of Cubic Feet = Length X Width X Height. No adjustments for materials.

  • Constant steam flow
  • Constant steam rate
  • No steam lag
  • No steam burst
  • 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
  • 240V/1PH operation
  • For steam rooms 141 to 240 adj. cu. ft.
  • Superior heating elements-Incoloy low watt density
  • Stainless Steel construction
  • Designed, engineered, and crafted in the U.S.A
  • Dimensions: 22" L x 18"W x 14" H
  • Lifetime Warranty
  • 10kW Steam generator
  • In-line water screen kit
  • Steamhead housing installation tool
  • Steamhead housing and cable kit
  • 208-240 volt power cord (5ft)
  • 50' CAN-bus cable for the controller
  • Installation instructions
  • Static cling warning label
  • Warranty
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Model PROII-240
Kilowatt Rating 10 kW
Maximum Cubic Feet 240 ACF
Amperage 46
Heater Weight 40 lbs
Water Inlet 3/8" NPT
Steam Outlet 1/2" NPT
Safety Valve 3/4" NPT
Electrical Connection NEMA 6-50P
Width 22"
Depth 18"
Height 14"
Required for Operation
ThermaTouch Control 10" Package

Designed for use inside the steam shower, the ThermaSol ThermaTouch 10" LCD in-shower touchscreen controller manages all aspects of the smart shower and steam generation, including steam duration and temperature. You can access a variety of popular apps while setting the steam, lights and music to your exact preferences.

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ThermaTouch Control 7" Kit w/SteamVection

The ThermaSol TT7-SV control kit was designed for installation inside the steam shower, the waterproof ThermaSol ThermaTouch 7” LCD control kit provides convenience and complete control of the steam bathing experience.

Includes Control and Steamhead with a variety of styles and finishes.

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Signature Series Kit, Modern Recessed Style SV Square

Designed for use with the ThermaSol Pro Series or AF Series of steam generators, the ThermaSol Signature Series control kit allows users to control time and temperature settings, on/off and pause modes, lighting, and music from inside the steam shower.

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MicroTouch Control w/SteamVection Steamhead

The ThermaSol MTSV offers control of steam room functionality from inside the steam shower. This package includes MicroTouch Control and SteamVection Steamhead. Available in multiple styles and finishes.

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PRO Series Steam Generator Drain Pan

Designed for the unlikely event of a slow water leak, the ThermaSol Drain Pan installed beneath the steam generator will aid in the trapping and redirecting of this water to an acceptable and predetermined area.

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