Find your heater
Enter your sauna dimensions and we'll recommend the right Narvi heater — sized using Narvi's official formula.
Step 1 — Heater type
Step 2 — Sauna dimensions
m
m
m
Step 3 — Glass surfaces
m²
Total area of glass door + any windows. Measure width × height of each and add together. Leave as 0 if none.
Fill in your dimensions and your heater recommendations will appear here.
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