FinSteam
Botnia 81 — 8.1 kW Off-Grid Propane Sauna Heater
Supplied by Steam & Oak
£1,695
- Power output: 8.1 kW
- Fuel: UK propane (I3P, 37 mbar); butane/propane mix (I3P/B, 30 mbar) on request
- Gas consumption: 0.6 kg/h at full output
- Heat-up time: 15–20 minutes to 70–75°C






