HUUM Extension Box for Sauna Heaters over 10.5 kW HUUM Heater Accessories thanks to its large thermal

thanks to its large thermal mass

A dual-handle design includes a small black metal handle on the exterior and a wooden handle inside for comfort in sauna temperatures

the HIVE Flow Mini outperforms typical stoves in environmental standards

For Narvi Kuru 14 Wood-Burning Sauna Stoves only

secure feel with every use—an upgrade over standard roller latches

HUUM Extension Box for Sauna Heaters over 10.5 kW HUUM Heater Accessories thanks to its large thermalHUUM Extension Box for UKU Sauna Control System is is necessary when the wattage of the sauna heater exceeds the power of the main module. It is for sauna heaters over 10. 5 KW. This box is mandatory for HUUM Hive 12, 15 and 18 kW.