Air tunnel of HIVE sauna heater is an accessory that expedites sauna heating by 25% and prolongs the useful life of the heating elements. It is made of stainless steel and is mounted inside the heater, between the sauna stones. You will need 30 kg less sauna rocks if you use the air tunnel.
- Compatible with all models of HIVE electric sauna heaters
- 25% shorter heating time
- Prolongs the useful life of the heating elements
- Reduces the required quantity of sauna stones
- Made of stainless steel
