Wood Burning Sauna Heaters & Stoves | Finnish Sauna Builders

Discover our premium wood burning sauna heaters for an authentic, traditional sauna experience. Built with heavy-duty cast iron and stainless steel, our heaters deliver consistent, natural heat perfect for residential and commercial saunas. Energy-efficient designs maximize heat retention while minimizing wood consumption. Choose from various sizes to suit your sauna room. Enjoy fast shipping and expert customer support.

Wood-Burning Sauna Heaters FAQ

How do I choose the right size wood-burning sauna heater?

Measure your sauna room in cubic feet (length x width x height) and choose a heater rated for that volume. Each heater lists its range on the product page. Rooms with a lot of glass or uninsulated walls need a larger heater.

What is the difference between a wood-burning and an electric sauna heater?

Wood-burning heaters give deeper heat and the traditional ritual, work without electricity and have no energy costs, but need a chimney and a code-compliant installation. Electric heaters heat up quickly and are simple to control. See electric heaters.

Do I need a chimney for a wood-burning sauna heater?

Yes, a wood-burning heater needs a proper flue and chimney installed to the manufacturer's instructions and local code. Have the installation checked before first use.

Are there wood-burning heaters with a water tank?

Yes, some Harvia models are available with a water tank, such as the Harvia Pro 20 LS. Check the product pages. See Harvia wood-burning stoves.

Can I use a wood-burning heater in an outdoor sauna?

Yes, wood-burning heaters are popular in outdoor and off-grid saunas. See our outdoor saunas and barrel saunas.

How much does a wood-burning sauna heater cost?

Our wood-burning sauna heaters start around $960. Price depends on the size, brand, materials and options such as a water tank.

What maintenance does a wood-burning heater need?

Remove ash regularly and clean the chimney. Check the stones and replace any that crack.

Do I need a heater guard or clearance?

Yes. Keep the required clearance to walls and benches, and use a guard to prevent contact where required. Check the manual and local code. Heater guards.