HUUM 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.
Due to exceptionally high demand, certain products may experience lead times of up to 6 weeks. By placing your order now, you secure your position in the queue, ensuring that your product is reserved. Orders are processed on a first-come, first-served basis. We appreciate your understanding and patience as we work diligently to fulfill your order as quickly as possible.
