ThermaSol Steam Shower Generator ThermaSol PROIII-84 PRO Series II 6kW Ultimate Steam Shower Generator
ThermaSol Steam Shower Generator ThermaSol PROIII-750 PRO Series II 25kW Ultimate Steam Shower Generator
  • Steam Shower Generator
  • 208-240 Volt Power Cord (for generators under 11kW)
  • Stainless-Steel Drain Pan
  • 3/8" Braided Stainless Steel Hose & Fitting
  • In-Line Water Screen Kit
  • Pre-Plumbed Safety Relief Valve
  • Steamhead Housing & Cable Kit
  • 50' CAN Bus Cable for the Controller
  • Installation Instructions
  • Limited Lifetime Warranty
All Models
Input Voltage 208-240 VAC, 1-Phase
Water Inlet 3/8" Compression
Steam Outlet 1/2" NPT
Drain Pan 3/4" NPT
Safety Valve Pre-Plumbed
Width 18" (45.7 cm)
Depth 23" (58.4 cm)
Height 14" (35.6 cm)
Model PROIII-84
Kilowatt Rating 6.0 kW
Maximum Room Size 84 cu. ft.
Maximum Amperage 28 AMPS
Electrical Connection NEMA 6-30P
Weight 44 lbs (20 kg)
Model PROIII-140
Kilowatt Rating 8.0 kW
Maximum Room Size 140 cu. ft.
Maximum Amperage 37 AMPS
Electrical Connection NEMA 6-50P
Weight 44 lbs (20 kg)
Model PROIII-240
Kilowatt Rating 10.0 kW
Maximum Room Size 240 cu. ft.
Maximum Amperage 46 AMPS
Electrical Connection NEMA 6-50P
Weight 44 lbs (20 kg)
Model PROIII-395
Kilowatt Rating 11.0 kW
Maximum Room Size 395 cu. ft.
Maximum Amperage 55 AMPS
Electrical Connection Hardwired
Weight 44 lbs (20 kg)
Model PROIII-575
Kilowatt Rating 15.0 kW
Maximum Room Size 575 cu. ft.
Maximum Amperage 69 AMPS
Electrical Connection Hardwired
Weight 48 lbs (21.8 kg)
Model PROIII-750
Kilowatt Rating 20.0 kW
Maximum Room Size 750 cu. ft.
Maximum Amperage 92 AMPS
Electrical Connection Hardwired
Weight 48 lbs (21.8 kg)
Model PROIII-1200
Kilowatt Rating 24.0 kW
Maximum Room Size 1200 cu. ft.
Maximum Amperage 110 AMPS
Electrical Connection Hardwired
Weight 48 lbs (21.8 kg)
  • Industrial grade stainless-steel construction.
  • SmartSteam™ for constant steam at a constant rate.
  • FastStart™ for steam in seconds, not minutes.
  • PowerFlush™ for protecting generator operation and longevity.
  • Incoloy heating elements for superior corrosion protection.
  • Split tank design to provide efficient steam production.
  • Stainless-steel drain pan for easy maintenance.
  • Two-way digital CAN bus technology for safe and reliable operation.
  • Dimensions: 18"L (45.7 cm) x 23"W (58.4 cm) x 14"H (35.6 cm)
  • Designed, engineered and built in the U.S.A.
  • Limited lifetime warranty.

The ThermaSol PRO Series III is an advanced steam shower generator engineered to deliver consistent steam at precise temperatures for a premium spa experience. Its patented SmartSteam™ technology automatically maintains the ideal temperature without interruptions, while FastStart™ technology produces steam in seconds using a durable industrial-grade stainless steel split-tank design for long-lasting performance.

For added convenience and reliability, the PRO Series III features the PowerFlush™ self-cleaning system to help reduce mineral buildup and extend the generator's lifespan. It also includes secure two-way digital CAN bus communication for simplified installation up to 50 feet from the shower and is backed by ThermaSol's limited lifetime warranty for lasting peace of mind.

Yes, we really do offer FREE shipping! We will send your order at no additional cost to anywhere in the lower 48 states in the US. If you have questions about shipping to Alaska or Hawaii, please contact us through our live chat to discuss a custom freight quote.

ThermaSol PRO III Residential Steam Shower Generator

Sale price$3,105.00 Regular price$4,435.71
You Save $1,330.71 (30% Off)

Layaway available. Only 50% down. Click here or call (260) 254-3087.

Quantity:
Free US Shipping Icon Free US Shipping
Full Warranty Icon Full Warranty
30 Day Returns Icon 30 Day Returns info icon Learn more on our Refunds Page
Dedicated Support Icon Dedicated Support Team
Sauna Specialist
Exclusive Offer Talk to our Sauna Specialist to unlock an exclusive offer
  • Steam Shower Generator
  • 208-240 Volt Power Cord (for generators under 11kW)
  • Stainless-Steel Drain Pan
  • 3/8" Braided Stainless Steel Hose & Fitting
  • In-Line Water Screen Kit
  • Pre-Plumbed Safety Relief Valve
  • Steamhead Housing & Cable Kit
  • 50' CAN Bus Cable for the Controller
  • Installation Instructions
  • Limited Lifetime Warranty
All Models
Input Voltage 208-240 VAC, 1-Phase
Water Inlet 3/8" Compression
Steam Outlet 1/2" NPT
Drain Pan 3/4" NPT
Safety Valve Pre-Plumbed
Width 18" (45.7 cm)
Depth 23" (58.4 cm)
Height 14" (35.6 cm)
Model PROIII-84
Kilowatt Rating 6.0 kW
Maximum Room Size 84 cu. ft.
Maximum Amperage 28 AMPS
Electrical Connection NEMA 6-30P
Weight 44 lbs (20 kg)
Model PROIII-140
Kilowatt Rating 8.0 kW
Maximum Room Size 140 cu. ft.
Maximum Amperage 37 AMPS
Electrical Connection NEMA 6-50P
Weight 44 lbs (20 kg)
Model PROIII-240
Kilowatt Rating 10.0 kW
Maximum Room Size 240 cu. ft.
Maximum Amperage 46 AMPS
Electrical Connection NEMA 6-50P
Weight 44 lbs (20 kg)
Model PROIII-395
Kilowatt Rating 11.0 kW
Maximum Room Size 395 cu. ft.
Maximum Amperage 55 AMPS
Electrical Connection Hardwired
Weight 44 lbs (20 kg)
Model PROIII-575
Kilowatt Rating 15.0 kW
Maximum Room Size 575 cu. ft.
Maximum Amperage 69 AMPS
Electrical Connection Hardwired
Weight 48 lbs (21.8 kg)
Model PROIII-750
Kilowatt Rating 20.0 kW
Maximum Room Size 750 cu. ft.
Maximum Amperage 92 AMPS
Electrical Connection Hardwired
Weight 48 lbs (21.8 kg)
Model PROIII-1200
Kilowatt Rating 24.0 kW
Maximum Room Size 1200 cu. ft.
Maximum Amperage 110 AMPS
Electrical Connection Hardwired
Weight 48 lbs (21.8 kg)
  • Industrial grade stainless-steel construction.
  • SmartSteam™ for constant steam at a constant rate.
  • FastStart™ for steam in seconds, not minutes.
  • PowerFlush™ for protecting generator operation and longevity.
  • Incoloy heating elements for superior corrosion protection.
  • Split tank design to provide efficient steam production.
  • Stainless-steel drain pan for easy maintenance.
  • Two-way digital CAN bus technology for safe and reliable operation.
  • Dimensions: 18"L (45.7 cm) x 23"W (58.4 cm) x 14"H (35.6 cm)
  • Designed, engineered and built in the U.S.A.
  • Limited lifetime warranty.

The ThermaSol PRO Series III is an advanced steam shower generator engineered to deliver consistent steam at precise temperatures for a premium spa experience. Its patented SmartSteam™ technology automatically maintains the ideal temperature without interruptions, while FastStart™ technology produces steam in seconds using a durable industrial-grade stainless steel split-tank design for long-lasting performance.

For added convenience and reliability, the PRO Series III features the PowerFlush™ self-cleaning system to help reduce mineral buildup and extend the generator's lifespan. It also includes secure two-way digital CAN bus communication for simplified installation up to 50 feet from the shower and is backed by ThermaSol's limited lifetime warranty for lasting peace of mind.

Yes, we really do offer FREE shipping! We will send your order at no additional cost to anywhere in the lower 48 states in the US. If you have questions about shipping to Alaska or Hawaii, please contact us through our live chat to discuss a custom freight quote.

FAQ

GENERAL INQUIRIES

We are located in Indianapolis, Indiana.

Yes, we have some great financing options from our partner, Bread Pay. Just choose the monthly payment option at checkout to get started.

SHIPPING

Shipping in the Continental U.S. is free!

Since we carry different brands our products also ship from different locations.  See the list below:

  • Almost Heaven Saunas -  West Virginia
  • Dundalk Leisure Craft - Canada
  • Harvia - Portland
  • Baltic Leisure - Pennsylvania
  • Saunacore - Canada
  • TheraSauna- Iowa

The list below is the current delivery timeline by brand:

  • Almost Heaven Barrel Saunas - 6 to 8 Weeks
  • Almost Heaven Indoor Saunas - 4 to 6 Weeks
  • Amba Products - 1 to 2 weeks
  • Baltic Leisure - 3 to 4 weeks
  • Dundalk Leisure Craft -  Approximately 1 to 2 weeks after the estimated build date
  • Golden Designs Sauna - Within 1 week
  • Saunacore - 2 to 3 weeks
  • TheraSauna - 10 to 12 weeks

We currently do not ship to Alaska but if you are really interested we can request for a custom freight quote.

SAUNA ASSEMBLY

It is an easy assembly. Here is the link to our video gallery for a quick look.

The sauna comes in a crate. You'll need to assemble it but it is a very quick assembly.