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Tonttu Series Heaters

True to our roots, Finnleo invests heavily in ensuring the Scandinavian design aesthetic and overall sauna experience is reflected in all our products. Finnleo’s “Tonttu” series of sauna heaters and interior solutions were developed in collaboration with world-renowned industrial designer Ristomatti Ratia.

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The Pikkutonttu heater revolutionized possibilities for interior sauna design, allowing innovations such as raised platforms with the heater rising through them to benches wrapped around the heater. The Tonttu heater series is characterized by its adherence to the uncluttered feel, freshness and casual elegance of Scandinavian design.

The collaboration has also led to stunning interior solutions never before seen in traditional saunas. Their aesthetic purity and clean lines epitomize the highest standards of Scandinavian design, enhancing the pure sauna experience. The new interiors have completely changed the way saunas look and how they can be used and enjoyed.

tonttu sauna heater

We have a network of authorized dealers throughout North America.

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Custom Design

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World Class Support

Our knowledgeable staff is available to answer questions and help plan your sauna.

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Industry leading warranty backed by America’s #1 sauna company.

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