Harvia is a leading Finnish manufacturer of wood-burning and electric sauna heaters, steam generators, and spa accessories.
Harvia is one of the world's most globally recognized brands in the sauna and spa market, founded in Finland in 1950. Renowned for preserving the authentic Finnish sauna tradition, Harvia designs and manufactures a wide array of wellness products, including wood-burning stoves, electric sauna heaters, steam generators, and infrared cabins.
The company focuses on safety, durability, and user experience, providing solutions for both residential homes and commercial spa facilities. In addition to heaters, Harvia offers advanced control units, sauna rooms, and a variety of sauna accessories to create a complete and relaxing bathing environment.
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Use angular split-face sauna stones, such as peridotite or olivine-dolerite, with a diameter of 5–10 cm. Do not use light, porous ceramic stones or soft soapstones, as they can damage the heating elements.
Sauna stones disintegrate over time due to temperature variations. It is recommended to rearrange them at least once a year and replace any disintegrated stones to maintain optimal airflow and heating efficiency.
It is normal for a new heater and stones to emit a smell during the first use. This is due to protective agents burning off. Ensure the sauna room is efficiently ventilated during the initial heating.
If the overheat protector trips (often due to freezing temperatures during transport or overheating), reset it by pressing the reset button found on the device (typically at the bottom or inside the junction box). The device must be at approximately +18°C (+64°F) to be reset.
It is not recommended to use the sauna alone, especially if you have health conditions or reduced mobility. Always ensure safety precautions are followed.
Burn only untreated firewood. Do not burn painted wood, particle board, plastic, or waste materials, as these can damage the stove and release harmful fumes.