The durable Ultra-sauna heater offers excellent steam even for bigger groups. Narvi Ultra-sauna heaters are suitable for big saunas and they are made to stand active usage. They are suitable for large saunas and long lasting.

The functions of the sauna heater are controlled by a separate control panel. There is also a separate thermostat unit, which makes sure that the desired temperature is held in the sauna. Narvi Ultra is available in two colors, stainless steel casing or black.

The diameter of a heating element of electrical heaters made by NARVI Oy is exceptionally big (8.5 mm). This extends the usage life of a heating element and significantly reduces the risk of overheating.