Description
Harvia Club KG10G-U3 10KW Sauna Heater
The Harvia K10G-U3-NC Club Series 10kW Electric Sauna Heater is a professional-grade commercial sauna heater crafted for demanding use in mid- to large-size sauna rooms. Built with a robust stainless steel body and high-performance elements, this floor-standing heater delivers consistent, efficient heat for sauna spaces between 388 and 600 cubic feet. Ideal for wellness centers, gyms, spas, or large residential saunas, it operates on 208V 3-phase power and requires a separate control system and contactor/power unit (sold separately). Manufactured in Finland and UL Listed, the Harvia K10G offers reliable performance and long-lasting durability backed by decades of Finnish sauna expertise.
Features
- Model: K10G-U3-NC (208V / 3-Phase)
- Power Output: 10 kW (9,800 watts)
- Sauna Room Size: 388 – 600 cubic feet
- Design: Floor-standing, all-stainless steel construction
- Stone Capacity: 135 lbs (4 boxes, sold separately)
- Heating Elements: Industrial-grade stainless steel
- Control Options: Xenio CX30 (Digital) or F-2T & FX503 (Mechanical)
- UL Listed: Certified for commercial safety
- Country of Origin: Made in Finland
Technical
The Harvia K10G-U3-NC offers a power output of 10kW and is optimized for 208V 3-phase electrical systems, making it ideal for commercial and high-capacity private saunas. Designed to be floor-standing, it features full stainless steel construction for exceptional corrosion resistance and thermal efficiency. With a 135-pound stone capacity, the heater provides prolonged, even heat distribution. It is compatible with both digital and mechanical control systems (sold separately), giving you flexible operation options. UL-listed for safety and reliability, this heater is built for years of uninterrupted performance.
Specifications
| Model |
Harvia Club K10G-U3-NC |
| Power Output |
10 kW (9,800 watts) |
| Sauna Room Size |
388 – 600 cu. ft. |
| Voltage / Phase |
208V / 3-Phase |
| Amperage |
27.3 Amps |
| Main Breaker |
40 Amps |
| Wiring (Heater to Power Unit) |
(3) #8 + Neutral + Ground |
| Control Wiring |
(2) #14 + Ground |
| Heater Dimensions (W x D x H) |
19 7/8″ x 17″ x 27 1/2″ |
| Stone Capacity |
135 lbs (Stones sold separately) |
| Construction |
All Stainless Steel Body & Heating Elements |
| Certifications |
UL Listed |
| Country of Origin |
Made in Finland |
| Heater Weight |
60 lbs |
| Shipping Weight with Stones |
192 lbs |
In the Box
- Harvia K10G-U3-NC Electric Sauna Heater (10kW)
- Mounting Hardware
- Installation & User Manual
- UL Certification Label
Note: Control system and sauna stones sold separately
Sauna Heater Sizing Tool
Installation Manual
Click Here to Download Manual
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