ThermaSol PROII-140
ThermaSol PROII-140
ThermaSol PROII-140
ThermaSol PROII-140
ThermaSol PROII-140
ThermaSol PROII-140

ThermaSol PROII-140

Sale price$3,750.00
Voltage Phase:240V/1PH

PRO Series II Advanced Steam Shower Generator, 8kW w/Fast Start and PowerFlush

Model: PROII-140


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-140 is a 8kW home steam shower generator designed for steam baths with dimensions 85 to 140 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


The all-new ThermaSol PROII-140 is designed for home steam rooms measuring 85 to 140 adjusted cubic feet (ACF). The PROII-140 8kW steam bath generator accepts voltage in the range of 208V-240V, single-phase (1-PH) configuration.

The ThermaSol PROII-140 replaces the discontinued model SSA-140. The PROII-140 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-140 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-140 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-140 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-140 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-140 steam shower unit works with the Serenity Light and Music Series, Hydrovive Series, and other ThermaSol steam shower accessories.

The PROII-140 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-140 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 85 to 140 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


  • 8kW 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


Model PROII-140
Kilowatt Rating 8 kW
Maximum Cubic Feet 140 ACF
Amperage 37
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"


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