ThermaSol PRO Series III — 10kW
Elevated output.
Refined control.
The ThermaSol PROIII-240 is engineered for larger custom steam showers up to 240 cubic feet. This 10kW unit offers elevated output capacity while maintaining the refined control and reliability the PRO Series III is known for.
Designed for homeowners building more expansive wellness spaces, the PROIII-240 ensures consistent steam density and stable temperatures throughout extended sessions.
10kWPower Output
240Max Cu. Ft.
50ftInstall Range
∞Lifetime Warranty
Where precision engineering meets the ritual of steam.
Core Technologies
01 SmartSteam™ Precision Control
Steady, Controlled Steam
SmartSteam™ actively regulates energy usage based on room demand, preventing overheating or underperformance. Steam remains steady, controlled, and comfortable throughout your session.
02 FastStart™ Rapid Steam
Near-Instant Steam Generation
Industrial-grade stainless steel construction and split-tank architecture allow for near-instant steam generation by separating heating from water intake, improving efficiency and longevity.
03 PowerFlush™ Self-Cleaning
Scale Prevention
A monthly PowerFlush™ cycle helps remove mineral deposits and scale, preserving internal components and maximizing the operational lifespan of your generator.
04 Digital CAN Bus
50ft Installation Flexibility
Secure CAN bus digital communication and flexible installation up to 50 feet away make the PROIII-240 ideal for larger residential spa-style installations.
The PRO Series III Difference
Expansive spaces.
Uncompromising steam.
Constructed from industrial-grade stainless steel, the PROIII-240 brings spa-level performance to your home. Backed by a limited lifetime warranty, every component is built to last.
See It In Action
The PROIII-240 in action.
Watch how the PRO Series III delivers rapid startup and precise, consistent steam control throughout your session.
SmartSteam™ FastStart™ PowerFlush™ CAN Bus Stainless Steel
Technical Specifications
All Models
| Safety Valve | Pre-Plumbed |
| Width | 18" (45.7 cm) |
| Depth | 23" (58.4 cm) |
| Height | 14" (35.6 cm) |
| Input Voltage | 208–240 VAC, 1-Phase |
| Water Inlet | 3/8" Compression |
| Steam Outlet | 1/2" NPT |
| Drain Pan | 3/4" NPT |
PROIII-240
| Kilowatt Rating | 10.0 kW |
| Max Room Size | 240 cu. ft. |
| Max Amperage | 46 AMPS |
| Electrical Connection | NEMA 6-50P |
| Weight | 44 lbs (20 kg) |
| Warranty | Limited Lifetime |
Installation Note
Install with a qualified electrician and plumber on a dedicated circuit. Use water treatment in hard water areas to maximize PowerFlush™ efficiency.
Features
- Industrial grade stainless-steel construction
- SmartSteam™ for constant steam at a constant rate
- FastStart™ for steam in seconds, not minutes
- PowerFlush™ protects generator longevity
- Incoloy heating elements for corrosion resistance
- Split tank design for efficient steam production
- Stainless-steel drain pan for easy maintenance
- Two-way digital CAN bus technology
- 18"L × 23"W × 14"H
- Designed and built in the USA
- Limited lifetime warranty
What's Included
- Steam Shower Generator
- 208–240V Power Cord (under 11kW models)
- 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
- Installation Instructions
- Limited Lifetime Warranty
Control Kit Options
ThermaSol — Steam Control Systems
MicroTouch Control
Recessed, Square + Steam Head (Square)
$854
MicroTouch Control
Wall Mount, Round + Steam Head (Round)
$854
SignaTouch Control
Recessed, Black Trim + Steam Head (Square)
$1,411
SignaTouch Control
Wall Mount + Steam Head (Round)
$1,411
ThermaTouch2 7" Control
+ Steam Head (Square)
$2,093
ThermaTouch2 7" Control
+ Steam Head (Round)
$2,093
ThermaTouch2 10" Control
+ Steam Head (Square)
$2,394
ThermaTouch2 10" Control
+ Steam Head (Round)
$2,394
ThermaTouch2 15" Control
+ Steam Head (Square)
$2,846
ThermaTouch2 15" Control
+ Steam Head (Round)
$2,846
Order Confirmation
- Upon placing your order, you will receive a confirmation email. This means we have received your order in our system and pre-authorized your credit card for the purchase.
- Orders are processed between Monday – Friday.
- As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.
- If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via email or phone with the choice of waiting or cancelling for a 100% refund.
- If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.
- Signature is required for delivery of items for loss-prevention purposes.
Shipping Times
- We promise to do our best to get your order to you as soon as possible. We provide estimated shipping times on each product page.
- Once an order is dispatched, delivery is approximately 5 – 7 days.
- Order delays have proven to be unavoidable and outside of Biohacker Direct's control. While this might be frustrating, we ask you to please be patient and understanding with us in these tough times. We thank you for your business and appreciate your patience.
Refunds & Returns
- If you need to exchange your product, you may do so. Please note that as the customer, you are responsible for any shipping costs incurred during the return or exchange process.
- Not all orders are eligible for return once they have shipped. We source products directly from manufacturers, and if a manufacturer does not permit returns, we are unfortunately unable to offer one on their behalf.
- Return eligibility often varies on a case-by-case basis. Please contact us directly if you would like specific information regarding your brand or product.
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