Narvi Manuals & User Guides

Narvi is a distinguished Finnish brand known for its expertise in manufacturing premium sauna heaters and sauna products. With a history rooted in the authentic Finnish sauna tradition, Narvi Oy designs and produces a wide range of wood-burning and electric heaters, including popular models like the Narvi Black, Narvi NM, and Narvi NS series.

Based in Lappi, Finland, the company focuses on durability, efficient heating, and superior steam generation known as "löyly." Narvi products are crafted to meet rigorous safety standards while providing an enjoyable and relaxing sauna environment for both private homes and commercial facilities.

• Can I use my Narvi sauna heater without stones?

  No, you must never use the sauna heater without stones. A stone compartment that is not completely filled poses a fire hazard and can damage the heating elements.

• How often should I replace the sauna stones?

  It is recommended to rearrange the stones annually and replace them every other year to ensure optimal air circulation and heating performance.

• Who can install a Narvi electric sauna heater?

  Electrical connections must only be carried out by a qualified electrician in accordance with local regulations to ensure safety and warranty compliance.

• What type of wood should be used for Narvi wood-burning heaters?

  Use only natural, dry firewood with a moisture content of less than 20%. Recommended dimensions are typically around 33 cm in length and 5 cm in diameter.