HUUM UKU Extension Box Required for Heaters 12kW and up

HUUM UKU Extension Box Required for Heaters 12kW and up

Marsoni

M251S

$301.50

Get it in 3 business days with 1 day shipping. Friday, May 29

HUUM UKU Extension Box Required for Heaters 12kW and upThe main module can control up to 11kW heaters, for full range electrical heaters extension box is needed. Features and Specifications Features: For use with UKU controls For heaters 12kW and up Specifications: WEIGHT 3. 25 lbs (1. 47kg) LENGTH WIDTH 7" (177. 8mm) WIDTH DEPTH 7" (177. 8mm) HEIGHT 6" (152. 4mm) DIMENSIONS 7"W (177. 8mm) x 7"D (177. 8mm) x 6"H (152. 4mm) VOLTS 240 AMPS 2x63 Package Contents Extension box Installation and operation

Easy Shipping

Quick Dispatch:

Your HUUM UKU Extension Box Required for Heaters 12kW and up orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your HUUM UKU Extension Box Required for Heaters 12kW and up ships.

Need Help?
Questions about HUUM UKU Extension Box Required for Heaters 12kW and up, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for HUUM UKU Extension Box Required for Heaters 12kW and up in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

This packaging is TERRIBLE. The "instructions" are TERRIBLE. They were just a single sheet with minimal info, SHOVED into the box randomly. Could've folded it flat and slid it in there. Both times I ordered this, I had this exact same experience. Good thing I've put together tons of furniture and toys over the years. I'm sure older people would have a hard time with assembling this. At least it's light to move around without trouble, and blocks SOME light. Does not block the flood lights outside my building, which shine into my living room, but oh well.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 10, 2026

Verified Purchase

Xxxffff hhhhhjjj

Birmingham, US

★★★★★ 5

Exelencia

Size: 4 Panel, Color: Black

Me gustó mucho

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 24, 2026

Verified Purchase

skye graves

West Palm Beach, US

★★★★★ 3

Not the best

Size: 4 Panel, Color: Black

The panels are pretty transparent anytime there’s light that can shine through. They don’t stay on well either. There are large gaps between the panels so I had to hang blankets to really create privacy. The whole thing feels pretty cheaply made but at least it’s light and was easy to put together.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 10, 2026

Verified Purchase

Veronica

Port Orchard, US

★★★★★ 5

Genial para mi cabina

Size: 4 Panel, Color: Black

Importante

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 16, 2026