Heater Calculator

Find the perfect heater for your sauna

Calculating sauna volume and determining the required heater output

Calculating your sauna’s volume and sizing the heater correctly are key to a great sauna experience. Choosing a heater with the right output ensures energy-efficient heating and great steam. The required heater output is based on the sauna’s volume. With our heater calculator, it’s easy to calculate your sauna’s volume and find the perfectly sized electric heater for your sauna.

SAUNA SIZE

WALL SURFACE INSULATION

Glass, stone, concrete, log and tiled surfaces absorb heat.

? Default assumption: a modern, airtight log structure. More open/less airtight structures require more heating output.
CALCULATED SAUNA VOLUME FOR
DETERMINING REQUIRED OUTPUT:
--.- m3
Take into account unusually high ceilings or exceptionally large cold surfaces in the sauna.

Recommended heaters

Results are based on your calculated required output. Narrow down the options using filters as needed.

Types of heater
Rakka

Rakka

TahkoTahko

Tahko

KairaKaira

Kaira

KallaKalla

Kalla

AuraAura

Aura

KymiKymi

Kymi

TenoTeno

Teno

Ahti

Ahti

Ukko

Ukko

Louhi

Louhi

Hiisi

Hiisi

KlapiKlapi

Klapi

MottiMotti

Motti

Motti vesisäiliölläMotti vesisäiliöllä

Motti vesisäiliöllä

Teholuokat
Tilavuus (m3) - slider
Tilavuus (m3) - inputs
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