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Narvi NM Electric Sauna Heater

£297.00 £336.00

The Narvi NM is our entry level electric heater. It is an excellent choice when no ‘bell and whistles’ are required but the user still seeks Narvi’s renowned material and build quality, durability, and large stone capacity. This electric heater may be small but every consideration is made during design and manufacture to ensure the largest possible stone capacity as Narvi are true believers that great löyly is of paramount importance, a fact that sets them apart from all other sauna manufacturers. The heaters are only built with the finest quality materials in Finland, the home of sauna.

The NM is manually control by dials that can be easily fitted on the left or right sides of the heater unit. The heating elements in the NM are Narvi’s own large diameter (8.5 mm) coils that reduce the overheating risk significantly and provide reliable performance throughout their long lifespan. The heater come in a number of finishes including matte grey, black, ground stainless steel (a brushed stainless steel finish) and bright stainless steel (a mirror finish). The NM is also available as a 4.5 kW model, ideal for exceptionally small saunas.

This heater can be easily installed on both single phase and three phase power supplies by a qualified electrician. To learn more about installing electrical heaters on domestic power supplies, see our "How to choose the right electric sauna heater" page.

Model NM 450 NM 600 NM 900
Capacity of the sauna 4-7 m³ 6–9 m³ 9–15 m³
Power 4.5 kW 6 kW 9 kW
Measurements and weight
Height 58 cm 58 cm 58 cm
Width 43 cm 43 cm 43 cm
Depth 28 cm 28 cm 28 cm
Heater weight / Amount of stones 10 kg/ 30 kg 10 kg / 30 kg 10 kg / 30 kg
Fuse 2 x 10 A 3 x 10 A 3 x 16 A
Connecting cable 4 x 1.5 5 x 1.5 5 x 2.5
Encasing painted / stainless steel painted / stainless steel painted / stainless steel
Safety distances*
To the sides 50 mm 50 mm 100 mm
In front 50 mm 80 mm 100 mm
Upwards 1150 mm 1150 mm 1150 mm
To the floor 120 mm 120 mm 120 mm

 * Safety distances are to combustible materials.

Finnish Key Flag Symbol, CE Marked and Finnmark Ethos

Please note, we recommend that sauna heaters should be installed by a suitably qualified electrician/builder/plumber/fitter. Finnmark Limited accepts no liability for loss or injury caused by the incorrect installation of your sauna heater. Please Contact Us if you require information on our recommended fitters.