Narvi Ultra

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. This extends the usage life of a heating element and significantly reduces the risk of overheating.  

Technical info

Ultra 9 kWUltra 10,5 kWUltra 12 kWUltra 15 kW
Sauna room size8–12 m³9–15 m³10–18 m³14–24 m³
Effect9 kW10,5 kW12 kW15 kW
Height68 cm68 cm68 cm68 cm
Width44 cm44 cm44 cm44 cm
Depth49 cm49 cm49 cm49 cm
Product weight20 kg20 kg20 kg20 kg
Stone capacity50 kg50 kg50 kg50 kg
Fuse3 x 16 A3 x 16 A3 x 20 A3 x 25 A
Connection 400V 3N mm²5 x 2,5
Casingstainless steel, Painted blackstainless steel, Painted blackstainless steel,
Painted black
stainless steel,
Painted black
Safety distances
Sides12 cm12 cm16 cm16 cm
Front15 cm15 cm15 cm15 cm
Up140 cm140 cm140 cm140 cm



Narvi Ultra Small, Ultra and Ultra BigFI, SE, EN, DE

Narvi B-2003 / T-2003FI, SE, EN

Narvi B-2003 lisäohjeFI


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