UKU Extension Box Required for Heaters 12kW and up
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The HUUM UKU Extension Box is required for use with HUUM electric sauna heaters rated 12kW and above. The extension box expands the power capacity of the UKU sauna control system, enabling it to handle higher-powered heaters safely and reliably.
Features
- Required for HUUM heaters 12kW and above
- Expands UKU control system power capacity up to 18kW
- Compatible with both UKU WiFi and UKU Local systems
- Safe and reliable power handling
- Easy to install alongside the UKU main unit
- Designed, engineered, and made in Estonia
Includes
UKU Extension Box
Wiring Connectors
Installation and Operation Manual
Specifications
| Compatible With | UKU WiFi and UKU Local Control Systems |
|---|---|
| Required For | Heaters 12kW and above |
| Expands Capacity To | Up to 18kW |
| Material | Plastic / Electronics |
Free Shipping
We offer free standard shipping on all HUUM products to the contiguous United States. Orders typically ship within 1–3 business days. You will receive a tracking number by email once your order has shipped.
Warranty
HUUM products are backed by a limited warranty. Please refer to the product documentation or contact us for full warranty details.
UKU Extension Box Required for Heaters 12kW and up
Sale price$773.00
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UKU Extension Box Required for Heaters 12kW and up
Sale price$773.00