Steam Sauna Heaters – Electric & Wood-Burning Options

The heart of any steam sauna is its heater. Whether you prefer the convenience of an electric sauna heater or the rustic tradition of a wood-burning sauna stove, the right heating choice defines your sauna experience. Our collection includes models for both indoor and outdoor steam saunas, with options sized for compact 2-person rooms to large 8+ person cabins.

Choose Your Heating Style

  • Electric sauna heaters – Reliable, consistent heat with easy temperature control. Many models feature advanced options like Wi-Fi connectivity for remote operation.

  • Wood-burning sauna stoves – Create a classic sauna atmosphere with the crackle of fire and the rich scent of burning wood. Ideal for off-grid or traditional setups.

Sized for Your Sauna

From small home units to large commercial-grade heaters, you’ll find:

  • 4–6 kW heaters for compact saunas

  • 7–9 kW heaters for medium-sized rooms

  • 10+ kW heaters for large indoor or outdoor setups

Built for Steam and Longevity

Our steam sauna heaters are designed to perform in high-humidity environments while delivering fast, even heating. Many are compatible with wet/dry sauna use, allowing you to enjoy the sauna without steam or by adding water to the rocks for humidity.

Need Help Choosing?

Not sure which heater is right for your space? Check your sauna’s cubic footage and match it to the heater output recommended by the manufacturer. You can also visit our Sauna Electrical Requirements Guide for voltage, amperage, and installation details for electric models, or contact us for personalized recommendations.

Care & Maintenance of your steam sauna heater is recommended. View our guide to learn how.

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FAQ`s

Steam Sauna Heater Frequently Asked Questions

Match the heater’s kilowatt (kW) output to your sauna’s cubic footage. Manufacturers usually provide sizing charts to ensure optimal performance.

Yes. Most steam sauna heaters are designed for both wet and dry use—simply add water to the rocks for steam or leave them dry for a traditional dry sauna session.

Electric sauna heaters should always be installed by a licensed electrician to ensure code compliance and safety. Wood-burning stoves may also require professional installation depending on your setup.

Typically 30–45 minutes, depending on the heater size, sauna size, and ambient temperature.

Wi-Fi controls allow you to preheat your sauna from your phone, making them a convenient choice for those who want the sauna ready as soon as they walk in.

Use only manufacturer-approved sauna rocks. These are designed to handle rapid heating and cooling without cracking.

Electric heaters are generally energy-efficient for their output, especially when properly sized for the sauna. Wood-burning efficiency depends on wood quality and fire management.