Choosing the Right Electric Sauna Heater for Your Space
Understanding Sauna Heater Power Requirements
The size of your sauna directly determines the power requirements of your electric heater. For good performance:
- Small saunas (up to 175 cubic feet): 4-6kW heaters heat smaller spaces
- Medium saunas (175-350 cubic feet): 6-9kW models work well for mid-sized rooms
- Large saunas (350-525 cubic feet): 9-12kW heaters suit larger areas
- Commercial saunas (over 525 cubic feet): 12-20kW units serve bigger installations
Our collection includes models like the HUUM DROP series (6kW, 9kW) and Harvia Cilindro PC models (8kW, 9kW, 10.5kW), designed to heat your sauna while maintaining the authentic Finnish sauna tradition. For homeowners looking for sleek and efficient models, our Cozy Heat collection offers compact electric sauna heaters perfect for small indoor installations.
Quality Brands for Authentic Sauna Experiences
Harvia - Finnish Sauna Tradition
Harvia electric sauna heaters combine traditional Finnish sauna principles with modern engineering. Their Cilindro series features a stone tower design that creates consistent steam, while the Spirit and KIP models offer built-in controls for straightforward operation. With Harvia, you get decades of sauna expertise.
Pair your electric unit with a traditional Scandia heater for a hybrid sauna setup that balances modern convenience with classic heat.
HUUM - Nordic Design
HUUM sauna heaters combine good looks with strong performance. The DROP series features a rounded design that distributes heat throughout your sauna. These heaters can be controlled via a mobile app, allowing you to prepare your sauna remotely.
Explore advanced air mixing and ventilation features with Saunum heaters, designed to create a more breathable and balanced sauna environment. Also, Harvia electric sauna heaters are the gold standard for Finnish craftsmanship and reliability, perfect for both residential and commercial setups.
Key Features to Consider
When selecting your electric sauna heater:
- Voltage requirements: Available in 110V for standard home circuits or 240V for dedicated electrical lines
- Control options: Choose between built-in controls or separate control panels for programming
- Stone capacity: Larger stone volumes create softer steam and more consistent heat
- Installation types: Wall-mounted or floor-standing options to suit your space
- Design: From traditional to contemporary styles that complement your sauna interior
The right electric sauna heater turns a basic sauna into a space for relaxation and wellness. With Premium Saunas' selection of Harvia, HUUM, Saunacore, and Saunum heaters, you'll find lasting, effective heating solutions that create authentic sauna experiences. Complete your setup with sauna heater accessories, including guard rails, stones, and control panels for a safe and optimized experience
Frequently Asked Questions
Match your heater to your sauna's cubic footage—4–6 kW for small spaces, 6–9 kW for medium rooms, and 9 kW+ for larger saunas.
Most electric sauna heaters require professional installation by a certified electrician to ensure proper wiring and safety compliance.
Wall-mounted heaters save floor space and work well in smaller saunas, while floor-standing models often hold more stones for better heat retention.
Built-in controls offer simple operation directly on the heater, while separate panels allow for advanced programming and remote mounting outside the sauna.
Electric sauna heaters need occasional stone rearrangement and replacement, plus periodic inspection of heating elements and electrical connections.
