SaunaHarbor
Cedar sauna interior at dawn

Every good winter has a hot room in it.

Yours does not exist yet. Scroll down to the bench and we will draw it together: the room, the heat it needs, and the stove that carries it.

The drafting bench. Draw your room.

Move a slider and the drawing moves with you. The heat load and the stove class underneath are computed from your room, not from an average customer.

drag to walk around it
Your measurements
A builder asks three numbers first. Everything else is options.
6.0 kW
The 6 kW class. 7.6 m³ of room, about 61 minutes to 82° at the bench. Round up to the next stove, never down.

The stove wall. Yours is already marked.

For your room

The 6 kW workhorse

Indoor rooms up to 8 m³ of heat load
  • 60 min to 82° at the bench
  • 90 kg stone capacity
  • Runs on a standard 240V circuit
For your room

The 8 kW big-room

Glass, logs, outdoor and bigger rooms
  • Holds löyly where 6 kW dips
  • 120 kg stones
  • Wants its own circuit, worth it
For your room

The wood-fired classic

Off-grid, purists, very large loads
  • 14 kW equivalent, no electrician
  • Longest heat-up of the three
  • The one its owners defend anyway

A note from the bench

The drawing above is sized on physics: volume, insulation, glass. If your room says 8 kW, no 6 kW stove will be recommended because it is cheaper that week.

Specs come from installation manuals and certification sheets, cross-checked. Marketing pages are not a source. Links may earn a commission at no cost to you; no stove has ever bought its place on the wall.

SaunaHarbor, the bench
Sauna cabin glowing in the snow at night

Winter stops being the enemy.

One amber window in the snow, eighty two degrees behind it, and it is yours. The drawing is still on the bench.

Back to the bench