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ThermaSol PROII-240

ThermaSol PROII-240

PRO Series II Advanced Steam Shower Generator, 11kW w/Fast Start and PowerFlush

Model: PROII-395

SKU: PROII-240

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-395 is a 11kW home steam shower generator designed for steam baths with dimensions 241 to 395 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

Regular price $4,225.00 USD
Regular price Sale price $4,225.00 USD
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  • Description
  • Features
  • Includes
  • Specifications
  • Technical

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

ModelPROII-240
Kilowatt Rating10 kW
Maximum Cubic Feet240 ACF
Amperage46
Heater Weight40 lbs
Water Inlet3/8" NPT
Steam Outlet1/2" NPT
Safety Valve3/4" NPT
Electrical ConnectionNEMA 6-50P
Width22"
Depth18"
Height14"

Installation and operation manual:

Parts and accessories diagram:

PRO Series Overview