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HUUM UKU Extension Box for Heaters over Twelve Kilowatts

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$625.00 $735.00 + Free Shipping
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  • ✔︎ Made in the USA — Ships in 1–2 weeks

The HUUM UKU Extension Box is required any time a larger HUUM electric sauna heater is paired with a UKU control. When your heater output is above about twelve kilowatts the extension box expands the switching capacity of the system so the UKU control can safely manage the higher power load while keeping wiring clean and organized.

Key Features

  • Required for HUUM electric sauna heaters over roughly twelve kilowatts when used with UKU controls

 

  • Compatible with HUUM UKU Local and HUUM UKU Wi Fi control systems

 

  • Dedicated enclosure keeps high power connections away from the user interface

 

  • Wall mounted housing sized to install near the heater or main control module

 

  • Helps the UKU system handle higher current draw on large heaters

 

  • Ships with installation and operation manual from HUUM

 

  • Covered by a limited five year HUUM warranty

Specifications

Brand HUUM
Product UKU Extension Box
Model H2003012
Use case Required for HUUM heaters above twelve kilowatts when paired with UKU controls
Compatible controllers HUUM UKU Local and HUUM UKU Wi Fi
Mounting Wall mount
Enclosure dimensions About seven inches wide by seven inches deep by six inches high
Weight About three and one quarter pounds
Electrical supply Two hundred forty volt control
Maximum control current Two by sixty three amp control circuits
Housing color Light grey
Certifications CE SGS IPX4
Warranty Limited five year HUUM warranty

What Is Included

  • HUUM UKU extension box

 

  • Installation and operation manual

Installation Notes

  • For use only with HUUM electric sauna heaters and HUUM UKU controls

 

  • Required when paired with HUUM heaters above about twelve kilowatts

 

  • All wiring and connection of the extension box must be completed by a licensed electrician

 

  • Install close to the heater or main electrical panel as directed in the HUUM manual
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