HUUM HIVE Air Tunnel

Ships in 1-2 Weeks 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 / 66 lb 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