HUUM Air Tunnel for Hive Sauna Heaters variable door hinge placement The compact size of the

The compact size of the generator

overheating protection

and adjustable temperature

simple plug & play operation

An optional eco mode is available to activate a single outlet at a time

HUUM Air Tunnel for Hive Sauna Heaters variable door hinge placement The compact size of theHUUM Air Tunnel for Hive Sauna Heaters 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. Includes HIVE Air Tunnel Installation and operation manual 5 Year limited warranty Features Compatible with all HIVE heaters Shortens heat up time