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8kW Steam Shower Generator | ThermaSol PROII-140
8kW Steam Shower Generator | ThermaSol PROII-140
8kW Steam Shower Generator | ThermaSol PROII-140
8kW Steam Shower Generator | ThermaSol PROII-140
8kW Steam Shower Generator | ThermaSol PROII-140
8kW Steam Shower Generator | ThermaSol PROII-140

The ThermaSol PROII-140 is an 8kW steam shower generator designed for home steam rooms measuring 85 to 140 adjusted cubic feet (ACF). It features FastStart Technology, which allows steam to be produced in seconds rather than minutes, ensuring an uninterrupted experience. The constant steam flow eliminates sudden bursts or temperature fluctuations, delivering consistent warmth throughout your session.

This model is equipped with PowerFlush Technology, a pressurized inner-tank cleaning system that helps remove sediment and mineral buildup, extending the life of the unit. The split tank design further enhances longevity by keeping the heating and water feed functions separate.

Built with stainless steel construction and professional-grade heating elements, the PROII-140 is engineered for years of maintenance-free operation. This unit integrates seamlessly with ThermaSol digital controls and accessories, allowing users to customize their steam experience.

With UL and CSA certification, this generator meets the highest safety standards. It can be installed up to 50 feet away from the steam shower, making it ideal for placement in closets, vanities, attics, or basements. Made in the USA, the PROII-140 comes with ThermaSol’s limited lifetime warranty.

  • Fast, reliable 8kW heat – An 8kW element with FastStart brings steam online in seconds, not minutes, so your shower reaches comfortable conditions quickly. Shorter waits encourage daily use and make pre-work or post-workout sessions easy to fit in.
  • Consistent, even steam – Constant Steam Flow smooths temperature and vapor delivery, eliminating bursts or drop-offs. You get predictable warmth without constant adjustments, improving breathing comfort and creating a genuinely spa-like experience from first inhale through cool-down.
  • PowerFlush self-cleaning – A pressurized purge clears sediment and scale from the tank at the touch of a button, protecting heating elements, sustaining efficiency, and reducing manual maintenance—especially valuable in hard-water regions and frequent-use households.
  • Split-tank longevity – Separate heating and water-feed chambers minimize thermal shock and contamination, stabilizing output during long sessions and extending component life. The design supports reliable performance across years of daily operation in demanding conditions.
  • Connected control ecosystem – Advanced CAN-Bus ensures responsive communication with Thermatouch, Signatouch, Microtouch, Signature Control, Easy Start, Wellness Package, and Digital Shower Package, plus compatibility with Serenity Light & Music and Hydrovive accessories for tailored, upgrade-friendly experiences.
  • Flexible, certified installation – Corrosion-resistant stainless construction installs up to 50 feet from the room for quiet, hidden placement. UL and CSA listings verify safety and quality, giving homeowners and installers confidence during inspections and everyday use.
  • Warranty coverage – Backed by a limited lifetime warranty for long-term peace of mind and dependable support, helping safeguard your investment well beyond typical appliance coverage.
  • MPN: Not specified
  • Compatibility: Not specified
  • Part Type: Steam generator
  • What’s Included: 8kW Steam Generator, In-line Water Screen Kit, Steamhead Housing Installation Tool, Steamhead Housing and Cable Kit, 208–240V Power Cord (5 ft), 50' CAN-Bus Cable for Controller, Installation Instructions, Static Cling Warning Label, Warranty Information
  • Model: PROII-140
  • Voltage: 208–240 V
  • Phase: Single phase
  • Amperage: 37 A
  • Wattage: 8 kW
  • Room Size (cu ft): 85–140 (adjusted)
  • Dimensions (W × D × H): 18" × 22" × 14"
  • Weight: 40 lbs
  • Water Inlet: 3/8" NPT
  • Steam Outlet: 1/2" NPT
  • Drain/Valves: Safety valve 3/4" NPT
  • Installation: NEMA 6-50P plug-in
  • Control Type: CAN-Bus controller-ready
  • Cable Length: 50 ft (control); 5 ft power cord

8kW Steam Shower Generator | ThermaSol PROII-140

by ThermaSol
SKU: THS-PROII-140
$3,750.00
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The ThermaSol PROII-140 is an 8kW steam shower generator designed for home steam rooms measuring 85 to 140 adjusted cubic feet (ACF). It features FastStart Technology, which allows steam to be produced in seconds rather than minutes, ensuring an uninterrupted experience. The constant steam flow eliminates sudden bursts or temperature fluctuations, delivering consistent warmth throughout your session.

This model is equipped with PowerFlush Technology, a pressurized inner-tank cleaning system that helps remove sediment and mineral buildup, extending the life of the unit. The split tank design further enhances longevity by keeping the heating and water feed functions separate.

Built with stainless steel construction and professional-grade heating elements, the PROII-140 is engineered for years of maintenance-free operation. This unit integrates seamlessly with ThermaSol digital controls and accessories, allowing users to customize their steam experience.

With UL and CSA certification, this generator meets the highest safety standards. It can be installed up to 50 feet away from the steam shower, making it ideal for placement in closets, vanities, attics, or basements. Made in the USA, the PROII-140 comes with ThermaSol’s limited lifetime warranty.

  • Fast, reliable 8kW heat – An 8kW element with FastStart brings steam online in seconds, not minutes, so your shower reaches comfortable conditions quickly. Shorter waits encourage daily use and make pre-work or post-workout sessions easy to fit in.
  • Consistent, even steam – Constant Steam Flow smooths temperature and vapor delivery, eliminating bursts or drop-offs. You get predictable warmth without constant adjustments, improving breathing comfort and creating a genuinely spa-like experience from first inhale through cool-down.
  • PowerFlush self-cleaning – A pressurized purge clears sediment and scale from the tank at the touch of a button, protecting heating elements, sustaining efficiency, and reducing manual maintenance—especially valuable in hard-water regions and frequent-use households.
  • Split-tank longevity – Separate heating and water-feed chambers minimize thermal shock and contamination, stabilizing output during long sessions and extending component life. The design supports reliable performance across years of daily operation in demanding conditions.
  • Connected control ecosystem – Advanced CAN-Bus ensures responsive communication with Thermatouch, Signatouch, Microtouch, Signature Control, Easy Start, Wellness Package, and Digital Shower Package, plus compatibility with Serenity Light & Music and Hydrovive accessories for tailored, upgrade-friendly experiences.
  • Flexible, certified installation – Corrosion-resistant stainless construction installs up to 50 feet from the room for quiet, hidden placement. UL and CSA listings verify safety and quality, giving homeowners and installers confidence during inspections and everyday use.
  • Warranty coverage – Backed by a limited lifetime warranty for long-term peace of mind and dependable support, helping safeguard your investment well beyond typical appliance coverage.
  • MPN: Not specified
  • Compatibility: Not specified
  • Part Type: Steam generator
  • What’s Included: 8kW Steam Generator, In-line Water Screen Kit, Steamhead Housing Installation Tool, Steamhead Housing and Cable Kit, 208–240V Power Cord (5 ft), 50' CAN-Bus Cable for Controller, Installation Instructions, Static Cling Warning Label, Warranty Information
  • Model: PROII-140
  • Voltage: 208–240 V
  • Phase: Single phase
  • Amperage: 37 A
  • Wattage: 8 kW
  • Room Size (cu ft): 85–140 (adjusted)
  • Dimensions (W × D × H): 18" × 22" × 14"
  • Weight: 40 lbs
  • Water Inlet: 3/8" NPT
  • Steam Outlet: 1/2" NPT
  • Drain/Valves: Safety valve 3/4" NPT
  • Installation: NEMA 6-50P plug-in
  • Control Type: CAN-Bus controller-ready
  • Cable Length: 50 ft (control); 5 ft power cord