HUUM UKU Extension Box for Heaters 12 kW & UpHUUM UKU Extension Box for Heaters 12 kW & Up For use with HUUM UKU Controllers, the HUUM Extension Box is required for all HUUM sauna heaters 12kW and larger. Specifications Wall mounted Dimensions: 7"W (177. 8mm) x 7"D (177. 8mm) x 6"H (152. 4mm) Volts: 240 Amps: 2x63 Package Includes: Extension box Installation and operation manual 5 Year Limited Warranty Warranty HUUM LIMITED 5 YEAR WARRANTY General: The purchaser is obliged to review the user

Its wall-mounted design makes it easy to install and maintain

Brightness: 600 lumens

you need approximately 2 boxes fewer stones

consistent illumination

Heater and fireplace

The warranty does not apply to heater stones

or crop areas to keep pests like aphids

Compatible with sauna spaces up to 529 cubic feet

the brightness increases instantly to guide your way

Exterior Dimensions (WDH): 79″ x 59″ x 83″

Electrical service: 240V / 40AMP (Stove & Full Spectrum) and 120V / 15AMP (Control for Lights and Music)(Please consult a certified electrician

providing not only a safer sauna experience but also adding a nice touch of style