ThermaSol PROIII-395 Pro Series Ultimate Steam Generator- 11kw 
Sauna Accessories
ThermaSol PROIII-240 Pro Series Ultimate Steam Generator- 10kw
ThermaSol Pro Series III Steam Bath Generator 10kW for steam showers up to 240 cubic feet. Pro Series III offers the next level of sophistication with an advanced cleaning system and a stainless steel drain pan. Pro Series III is the only model to feature the ultimate in smart steam temperature control. As one of the industry’s most technologically advanced and robust steam generators today, the Pro Series has reset expectations for achieving modern wellness at home.
Features
- Lifetime Warranty (EXCLUSIVE)
- Latest Digital Technology (EXCLUSIVE)
- CAN BUS Technology (EXCLUSIVE)
- Constant Steam at a Constant Rate (EXCLUSIVE)
- Split Tank Technology (EXCLUSIVE)
- FastStart Technology – Steam in seconds, not minutes!
- PowerFlush – The Most Advanced Cleaning System (EXCLUSIVE)
- Stainless Steel Drain Pan Included
- Smart Steam (PATENTED) – The Ultimate in Temperature Control and Comfort
Installation Manual
Installation Manual – PRO Series III Ultimate Steam Generator – 240
Specification Sheet
Specs – PRO Series III Ultimate Steam Generator – 240
Available on ProSeries™️ III models only. SmartSteam produces the precise volume of steam required to maintain your desired room temperature while providing a quiet, relaxed experience. State-of-the-art floor-to-ceiling temperature uniformity within the steam shower. No more variable heat ranges. Also allows the closest proximity to the outlet to give you more usable shower space. Provides steam at a constant rate while ensuring trouble-free reliability! Water is pre-heated in the steam generator’s water reservoir and passes to the boiling side on demand. Finally, an effective way to automatically purge calcification build-up from the inner tank of the steam generator. ThermaSol’s exclusive Powerflush technology uses concentrated household water pressure with integrated speed slots to sweep the bottom of the internal tank, removing build-up effectively and efficiently. ThermaSol offers the best warranty program in the industry—a Lifetime Parts & Labor Warranty, no questions asked!
Combining revolutionary smart home technology with six decades of engineering expertise, ThermaSol has created the most advanced steam generator available on the market today. Delivering the highest quality steam shower experience, ThermaSol’s PRO Series generators provide constant steam, temperature control and care-free maintenance, all backed by a Lifetime Warranty.
Smart Steam Technology
SteamVection Technology
Split Tank Technology
Powerflush Cleaning
LIFETIME WARRANTY
Features
- Constant steam flow
- Constant steam rate
- No steam lag
- No steam burst
- Smart Steam Technology (patented) – eliminates temperature fluctuations
- FastStart Technology (exclusive) – steam in seconds, not minutes
- PowerFlush Technology (exclusive) – pressurized inner tank system to remove sediment
- Works with HydroVive and Serenity systems
- Two-way digital CAN-bus Technology (exclusive)
- Split Tank longevity through design
- Includes stainless steel drain pan
- Pre-plumbed safety relief valve
- 1/2″ union to connect to steam line
- Braided stainless steel water connector
- 240V/1PH operation
- Superior heating elements-Incoloy low watt density
- Stainless Steel construction
- Designed, engineered, and crafted in the U.S.A
- Dimensions: 18″ L x 23″W x 14″ H
- Lifetime Warranty
Includes
- 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
- 208-240 volt power cord (5ft)
- 50′ CAN-bus cable for the controller
- Installation instructions
- Static cling warning label
- Warranty
Specifications
| Model | PROIII-84 |
|---|---|
| Kilowatt Rating | 6 kW |
| Maximum Cubic Feet | 84 ACF |
| Amperage | 28 |
| Heater Weight | 44 lbs |
| Water Inlet | 3/8″ Compression |
| Steam Outlet | 1/2″ NPT |
| Drain Pan | 3/4″ NPT |
| Safety Valve | Pre-Plumbed |
| Electrical Connection | NEMA 6-30P |
| Width | 18″ |
| Depth | 23″ |
| Height | 14″ |
| Model | PROIII-140 |
|---|---|
| Kilowatt Rating | 8 kW |
| Maximum Cubic Feet | 140 ACF |
| Amperage | 37 |
| Heater Weight | 44 lbs |
| Water Inlet | 3/8″ Compression |
| Steam Outlet | 1/2″ NPT |
| Drain Pan | 3/4″ NPT |
| Safety Valve | Pre-Plumbed |
| Electrical Connection | NEMA 6-50P |
| Width | 18″ |
| Depth | 23″ |
| Height | 14″ |
| Model | PROIII-240 |
|---|---|
| Kilowatt Rating | 10 kW |
| Maximum Cubic Feet | 240 ACF |
| Amperage | 46 |
| Heater Weight | 44 lbs |
| Water Inlet | 3/8″ Compression |
| Steam Outlet | 1/2″ NPT |
| Drain Pan | 3/4″ NPT |
| Safety Valve | Pre-Plumbed |
| Electrical Connection | NEMA 6-50P |
| Width | 18″ |
| Depth | 23″ |
| Height | 14″ |
| Model | PROIII-395 |
|---|---|
| Kilowatt Rating | 11 kW |
| Maximum Cubic Feet | 395 ACF |
| Amperage | 48 |
| Heater Weight | 44 lbs |
| Water Inlet | 3/8″ Compression |
| Steam Outlet | 1/2″ NPT |
| Drain Pan | 3/4″ NPT |
| Safety Valve | Pre-Plumbed |
| Electrical Connection | Hardwired |
| Width | 18″ |
| Depth | 23″ |
| Height | 14″ |
| Model | PROIII-575 |
|---|---|
| Kilowatt Rating | 15 kW |
| Maximum Cubic Feet | 575 ACF |
| Amperage | 69 |
| Heater Weight | 48 lbs |
| Water Inlet | 3/8″ Compression |
| Steam Outlet | 1/2″ NPT |
| Drain Pan | 3/4″ NPT |
| Safety Valve | Pre-Plumbed |
| Electrical Connection | Hardwired |
| Width | 18″ |
| Depth | 23″ |
| Height | 14″ |
| Model | PROIII-750 |
|---|---|
| Kilowatt Rating | 20 kW |
| Maximum Cubic Feet | 750 ACF |
| Amperage | 92 |
| Heater Weight | 48 lbs |
| Water Inlet | 3/8″ Compression |
| Steam Outlet | 1/2″ NPT |
| Drain Pan | 3/4″ NPT |
| Safety Valve | Pre-Plumbed |
| Electrical Connection | Hardwired |
| Width | 18″ |
| Depth | 23″ |
| Height | 14″ |
| Model | PROIII-1200 |
|---|---|
| Kilowatt Rating | 24 kW |
| Maximum Cubic Feet | 1200 ACF |
| Amperage | 110 |
| Heater Weight | 48 lbs |
| Water Inlet | 3/8″ Compression |
| Steam Outlet | 1/2″ NPT |
| Drain Pan | 3/4″ NPT |
| Safety Valve | Pre-Plumbed |
| Electrical Connection | Hardwired |
| Width | 18″ |
| Depth | 23″ |
| Height | 14″ |
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from 15 reviews
Wolf
Great service
I recently purchased the Harvia Club sauna equipment, and I am thoroughly impressed with both the product and the customer service experience. The heater’s robust performance and durable stainless steel construction make it ideal for larger sauna spaces, providing consistent heat and a relaxing environment. Its compatibility with advanced controls ensures a personalized sauna experience every time.
The customer service team was exceptional—prompt, knowledgeable, and helpful throughout the purchase process. They ensured smooth delivery and provided clear guidance on installation and operation. Overall, I highly recommend Harvia Club for anyone seeking premium-quality sauna equipment backed by excellent support!
Norse Steam
Benjamin T.
Great Sauna & Purchase Experience
Great experience purchasing Finnmark FD-2 from Norse Steam. Good communication and easy to assemble. Temperature increases quickly (30 minutes or less to 140) and maintains well. So far this has been a great purchase.
Finnmark Designs FD-2 Full Spectrum Infrared Sauna
CHUCK W.
Sauna
sauna was easy to put together. Just like described. Great customer service from Maya. Also had a tech support question answered promptly. Turned out great
True North 5 Person Outdoor Cabin Sauna
Vincent P.I.
Great Experience
After a lot of research I made a decision to go with a Sauna from Golden Designs. It has only been in place for a week but so far two thumbs up. Maya at Norse Steam was amazing and extremely responsive from start to finish, which made the experience even better. The unit arrived on a pallet and in great shape. Once we brought on the pieces downstairs to where the unit was being installed the setup was very easy as the direction were fantastic. I would highly recommend reaching out to Maya for all your Sauna needs.
Golden Designs 4-Person Full Spectrum EMF FAR Infrared Sauna with Himalayan Salt Bar
Mike
Great sauna and great customer service
We purchased the Finnmark SD-1 sauna. Maya was extremely helpful with the purchase. We had an issue with the sauna not reaching the maximum temperature, and Maya connected us with the appropriate technician that explained how to correct the issue. The sauna now heats to the maximum temperature (170 degrees) in less than an hour, and it is a great unit. We are very happy with it, and we would definitely purchase from NorseSteam if we needed any other items.
Finnmark Designs FD-1 Full Spectrum Infrared Sauna
Jonathan K.
Sauna Review
I recently purchased a sauna from Norse Steam, and I couldn't be more impressed with the entire experience. From start to finish, their customer service was exceptional, and Maya deserves special recognition for her outstanding support!
Maya was incredibly knowledgeable and patient, answering all my questions about the sauna features, installation process, and maintenance. She went above and beyond to ensure I selected the perfect model for my home. Even after the purchase, Maya followed up to make sure everything was running smoothly and that I was satisfied with my sauna.
The sauna itself is top-notch—beautifully designed, durable, and easy to use. It's clear that Norse Steam takes pride in the quality of their products and their commitment to customer satisfaction.
If you're considering a sauna, I wholeheartedly recommend Norse Steam. With their excellent customer service and high-quality products, you're in great hands. Thank you, Maya, and the entire Norse Steam team for a fantastic experience!
SaunaLife Model CL5G 4 Person Outdoor Cube Sauna
Elizabeth B.
Cozy sauna for cold winters
So happy with our new sauna. Delivery was faster than expected, slight hiccup getting the load off the trailer but very responsive customer service. High quality, easy to assemble and appreciate the high touch follow up on how things went. Would highly recommend!!
Dundalk CT Luna 4 Person Cube Sauna CTC22LU
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