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20kW Steam Shower Generator | ThermaSol PROII-750
20kW Steam Shower Generator | ThermaSol PROII-750
20kW Steam Shower Generator | ThermaSol PROII-750
20kW Steam Shower Generator | ThermaSol PROII-750
20kW Steam Shower Generator | ThermaSol PROII-750
20kW Steam Shower Generator | ThermaSol PROII-750

The ThermaSol PROII-750 is a 20kW steam shower generator designed for large home steam rooms measuring 576 to 750 adjusted cubic feet (ACF). Engineered for high-performance efficiency, this model features FastStart Technology, allowing steam to be produced in seconds, not minutes. The constant steam flow prevents sudden bursts, ensuring a smooth and consistent sauna experience.

Equipped with PowerFlush Technology, a pressurized self-cleaning system, this generator prevents mineral and sediment buildup, maximizing longevity and reliability. The split tank design further enhances durability by keeping the heating and water feed functions separate.

Constructed from stainless steel, the PROII-750 is built for years of maintenance-free operation. It is compatible with ThermaSol’s advanced digital controls and accessories, allowing for full customization of your steam experience.

Certified by UL and CSA, the PROII-750 meets high safety standards and can be installed up to 50 feet away from the steam shower, making it ideal for placement in closets, vanities, attics, or basements. Proudly made in the USA, this unit is backed by ThermaSol’s limited lifetime warranty.

  • Rapid 20kW performance – A powerful 20kW element with FastStart brings steam online in seconds, delivering quick heat-up and consistent output so you can step into a ready, soothing environment without long warm-up delays.
  • Stable, even steam – Constant Steam Flow technology smooths temperature and vapor delivery, preventing surges or drop-offs. The result is a comfortable, spa-quality session with steady warmth from start to finish.
  • Low-maintenance cleaning – PowerFlush pressurizes and purges sediment from the tank at the touch of a button, reducing scale buildup, protecting components, and keeping performance strong with less service time between uses.
  • Long-life split tank – Separate heating and water-feed chambers minimize thermal shock and scaling on elements, improving reliability and extending generator lifespan—especially valuable for frequent users and hard-water installations.
  • Smart control ecosystem – CAN-Bus communication supports Thermatouch, Signatouch, Microtouch, Signature Control, Easy Start, Wellness Package, and Digital Shower Package, enabling precise control, upgrades, and future add-ons without compatibility headaches.
  • Install flexibility & safety – Corrosion-resistant stainless construction installs up to 50 ft from the room, with UL and CSA listings for verified safety and quality—ideal for neat, quiet placements in closets or utility spaces.
  • Warranty coverage – Backed by a limited lifetime warranty for long-term peace of mind, providing enduring protection and support well beyond typical appliance coverage.
  • MPN: Not specified
  • Compatibility: Not specified
  • Part Type: Steam generator
  • What’s Included: 20kW Steam Generator, In-line Water Screen Kit, Steamhead Housing Installation Tool, Steamhead Housing and Cable Kit, 50' CAN-Bus Cable for Controller, Installation Instructions, Static Cling Warning Label, Warranty Information
  • Model: PROII-750
  • Voltage: 208–240 V
  • Phase: Single phase
  • Amperage: 92 A
  • Wattage: 20 kW
  • Room Size (cu ft): 576–750 (adjusted)
  • Dimensions (W × D × H): 18" × 22" × 14"
  • Weight: 46 lbs
  • Water Inlet: 3/8" NPT
  • Steam Outlet: 1/2" NPT
  • Drain/Valves: Safety valve 3/4" NPT
  • Installation: Hardwired
  • Control Type: CAN-Bus controller-ready
  • Cable Length: 50 ft

20kW Steam Shower Generator | ThermaSol PROII-750

by ThermaSol
SKU: THS-PROII-750
$6,425.00
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The ThermaSol PROII-750 is a 20kW steam shower generator designed for large home steam rooms measuring 576 to 750 adjusted cubic feet (ACF). Engineered for high-performance efficiency, this model features FastStart Technology, allowing steam to be produced in seconds, not minutes. The constant steam flow prevents sudden bursts, ensuring a smooth and consistent sauna experience.

Equipped with PowerFlush Technology, a pressurized self-cleaning system, this generator prevents mineral and sediment buildup, maximizing longevity and reliability. The split tank design further enhances durability by keeping the heating and water feed functions separate.

Constructed from stainless steel, the PROII-750 is built for years of maintenance-free operation. It is compatible with ThermaSol’s advanced digital controls and accessories, allowing for full customization of your steam experience.

Certified by UL and CSA, the PROII-750 meets high safety standards and can be installed up to 50 feet away from the steam shower, making it ideal for placement in closets, vanities, attics, or basements. Proudly made in the USA, this unit is backed by ThermaSol’s limited lifetime warranty.

  • Rapid 20kW performance – A powerful 20kW element with FastStart brings steam online in seconds, delivering quick heat-up and consistent output so you can step into a ready, soothing environment without long warm-up delays.
  • Stable, even steam – Constant Steam Flow technology smooths temperature and vapor delivery, preventing surges or drop-offs. The result is a comfortable, spa-quality session with steady warmth from start to finish.
  • Low-maintenance cleaning – PowerFlush pressurizes and purges sediment from the tank at the touch of a button, reducing scale buildup, protecting components, and keeping performance strong with less service time between uses.
  • Long-life split tank – Separate heating and water-feed chambers minimize thermal shock and scaling on elements, improving reliability and extending generator lifespan—especially valuable for frequent users and hard-water installations.
  • Smart control ecosystem – CAN-Bus communication supports Thermatouch, Signatouch, Microtouch, Signature Control, Easy Start, Wellness Package, and Digital Shower Package, enabling precise control, upgrades, and future add-ons without compatibility headaches.
  • Install flexibility & safety – Corrosion-resistant stainless construction installs up to 50 ft from the room, with UL and CSA listings for verified safety and quality—ideal for neat, quiet placements in closets or utility spaces.
  • Warranty coverage – Backed by a limited lifetime warranty for long-term peace of mind, providing enduring protection and support well beyond typical appliance coverage.
  • MPN: Not specified
  • Compatibility: Not specified
  • Part Type: Steam generator
  • What’s Included: 20kW Steam Generator, In-line Water Screen Kit, Steamhead Housing Installation Tool, Steamhead Housing and Cable Kit, 50' CAN-Bus Cable for Controller, Installation Instructions, Static Cling Warning Label, Warranty Information
  • Model: PROII-750
  • Voltage: 208–240 V
  • Phase: Single phase
  • Amperage: 92 A
  • Wattage: 20 kW
  • Room Size (cu ft): 576–750 (adjusted)
  • Dimensions (W × D × H): 18" × 22" × 14"
  • Weight: 46 lbs
  • Water Inlet: 3/8" NPT
  • Steam Outlet: 1/2" NPT
  • Drain/Valves: Safety valve 3/4" NPT
  • Installation: Hardwired
  • Control Type: CAN-Bus controller-ready
  • Cable Length: 50 ft