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11kW Steam Shower Generator | ThermaSol PROIII-395
11kW Steam Shower Generator | ThermaSol PROIII-395
11kW Steam Shower Generator | ThermaSol PROIII-395
11kW Steam Shower Generator | ThermaSol PROIII-395

The ThermaSol PROIII-395 is an 11kW steam shower generator designed for home steam rooms between 241 and 395 adjusted cubic feet (ACF). It is part of the PRO Series III, featuring Smart Steam Technology (patented) to eliminate temperature fluctuations, ensuring a consistent and luxurious steam bath experience.

Equipped with FastStart Technology, this generator produces steam in seconds, while PowerFlush Technology provides a pressurized self-cleaning system to remove sediment buildup and enhance durability. Its split tank design further improves longevity by separating the heating and water feed functions.

For added protection, the stainless steel drain pan and pre-plumbed safety relief valve simplify installation and maintenance. The CAN-Bus digital communication system ensures seamless operation with ThermaSol’s digital controls and accessories.

The PROIII-395 can be installed up to 50 feet away from your steam shower, making it ideal for placement in closets, vanities, climate-controlled attics, or basements. It is UL and CSA listed for safety and backed by ThermaSol’s limited lifetime warranty.

  • Smart, steady steam – Patented Smart Steam with constant flow and rate eliminates temperature spikes and vapor bursts, keeping warmth uniform. Sessions feel calmer on skin and lungs, reducing fiddling with controls for reliably relaxing, spa-quality comfort from start to finish.
  • FastStart heat-up – Generates steam in seconds rather than minutes, enabling quick, on-demand use before work or after workouts. Shorter wait times encourage more frequent wellness breaks and reduce idle energy use between sessions.
  • PowerFlush self-cleaning – A pressurized inner-tank rinse removes sediment and scale automatically, protecting heating elements and sensors. Automated flushing sustains efficiency, cuts manual maintenance, and preserves consistent output—especially valuable in hard-water conditions.
  • Split-tank longevity – Separate heating and water-feed chambers reduce thermal shock and contamination, improving durability and keeping output stable during longer sessions. The design extends service life while supporting reliable performance year after year.
  • Connected control ecosystem – Advanced CAN-Bus ensures dependable communication with Thermatouch, Signatouch, Microtouch, Signature Control, Easy Start, Wellness Package, Digital Shower Package, plus HydroVive and Serenity accessories for synchronized, upgrade-friendly experiences tailored to your preferences.
  • Install-ready, certified build – Stainless steel construction with a stainless drain pan, pre-plumbed safety relief valve, and braided stainless water connector streamlines setup and protection. UL and CSA listings verify safety and quality for inspectors, installers, and homeowners.
  • Warranty coverage – Backed by a limited lifetime warranty for long-term peace of mind, providing enduring support and protection that helps safeguard your investment well beyond typical appliance coverage.
  • MPN: Not specified
  • Compatibility: Not specified
  • Part Type: Steam generator
  • What’s Included: 11kW Steam Generator, Stainless Steel Drain Pan, 3/8" Braided Stainless Steel Hose & Fitting, In-Line Water Screen Kit, Pre-Plumbed Safety Relief Valve, Steamhead Housing and Cable Kit, 50' CAN-Bus Cable for Controller, Installation Instructions, Static Cling Warning Label, Warranty Information
  • Model: PROIII-395
  • Voltage: 208–240 V
  • Phase: Single phase
  • Amperage: 48 A
  • Wattage: 11 kW
  • Room Size (cu ft): up to 395 (adjusted)
  • Dimensions (W × D × H): 23" × 18" × 14"
  • Weight: 44 lbs
  • Water Inlet: 3/8" compression
  • Steam Outlet: 1/2" NPT
  • Drain/Valves: Drain pan 3/4" NPT; safety relief valve pre-plumbed
  • Control Type: CAN-Bus controller-ready
  • Cable Length: 50 ft
  • Installation: Hardwired
  • Warranty: Not specified
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11kW Steam Shower Generator | ThermaSol PROIII-395

by ThermaSol
SKU: THS-PROIII-395
$5,890.00 $4,123.00 30% off
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The ThermaSol PROIII-395 is an 11kW steam shower generator designed for home steam rooms between 241 and 395 adjusted cubic feet (ACF). It is part of the PRO Series III, featuring Smart Steam Technology (patented) to eliminate temperature fluctuations, ensuring a consistent and luxurious steam bath experience.

Equipped with FastStart Technology, this generator produces steam in seconds, while PowerFlush Technology provides a pressurized self-cleaning system to remove sediment buildup and enhance durability. Its split tank design further improves longevity by separating the heating and water feed functions.

For added protection, the stainless steel drain pan and pre-plumbed safety relief valve simplify installation and maintenance. The CAN-Bus digital communication system ensures seamless operation with ThermaSol’s digital controls and accessories.

The PROIII-395 can be installed up to 50 feet away from your steam shower, making it ideal for placement in closets, vanities, climate-controlled attics, or basements. It is UL and CSA listed for safety and backed by ThermaSol’s limited lifetime warranty.

  • Smart, steady steam – Patented Smart Steam with constant flow and rate eliminates temperature spikes and vapor bursts, keeping warmth uniform. Sessions feel calmer on skin and lungs, reducing fiddling with controls for reliably relaxing, spa-quality comfort from start to finish.
  • FastStart heat-up – Generates steam in seconds rather than minutes, enabling quick, on-demand use before work or after workouts. Shorter wait times encourage more frequent wellness breaks and reduce idle energy use between sessions.
  • PowerFlush self-cleaning – A pressurized inner-tank rinse removes sediment and scale automatically, protecting heating elements and sensors. Automated flushing sustains efficiency, cuts manual maintenance, and preserves consistent output—especially valuable in hard-water conditions.
  • Split-tank longevity – Separate heating and water-feed chambers reduce thermal shock and contamination, improving durability and keeping output stable during longer sessions. The design extends service life while supporting reliable performance year after year.
  • Connected control ecosystem – Advanced CAN-Bus ensures dependable communication with Thermatouch, Signatouch, Microtouch, Signature Control, Easy Start, Wellness Package, Digital Shower Package, plus HydroVive and Serenity accessories for synchronized, upgrade-friendly experiences tailored to your preferences.
  • Install-ready, certified build – Stainless steel construction with a stainless drain pan, pre-plumbed safety relief valve, and braided stainless water connector streamlines setup and protection. UL and CSA listings verify safety and quality for inspectors, installers, and homeowners.
  • Warranty coverage – Backed by a limited lifetime warranty for long-term peace of mind, providing enduring support and protection that helps safeguard your investment well beyond typical appliance coverage.
  • MPN: Not specified
  • Compatibility: Not specified
  • Part Type: Steam generator
  • What’s Included: 11kW Steam Generator, Stainless Steel Drain Pan, 3/8" Braided Stainless Steel Hose & Fitting, In-Line Water Screen Kit, Pre-Plumbed Safety Relief Valve, Steamhead Housing and Cable Kit, 50' CAN-Bus Cable for Controller, Installation Instructions, Static Cling Warning Label, Warranty Information
  • Model: PROIII-395
  • Voltage: 208–240 V
  • Phase: Single phase
  • Amperage: 48 A
  • Wattage: 11 kW
  • Room Size (cu ft): up to 395 (adjusted)
  • Dimensions (W × D × H): 23" × 18" × 14"
  • Weight: 44 lbs
  • Water Inlet: 3/8" compression
  • Steam Outlet: 1/2" NPT
  • Drain/Valves: Drain pan 3/4" NPT; safety relief valve pre-plumbed
  • Control Type: CAN-Bus controller-ready
  • Cable Length: 50 ft
  • Installation: Hardwired
  • Warranty: Not specified