Tonttu Series Heaters

FINNISH MODERN DESIGN AT ITS VERY BEST—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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A collaboration between Finnleo and world-renowned Finnish designer Ristomatti Ratia, the Pikkutonttu sauna heater incorporates several patented features and superb European design. Its secret is in the constant heat retention by the large quantity of rocks within the super-insulated shell. This means soft, perfect heat.

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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