Internal air tunnel for HIVE sauna heaters speeds up sauna heating by 25% and extends the life span of heating elements. It is made of stainless steel and installed in the middle of the heater. When using the air tunnel, you need approximately 2 boxes fewer stones.
This product is suitable for any unit bought before April 2024. After this date, all HIVE electric heaters include this Air Tunnel as standard and does not need to be bought separately.
Sign up for our VIP list to get first access to all new collections and restocks of popular sold-out items.
