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The DucoBox Energy Premium from Duco is Europe’s quietest balanced ventilation system with heat recovery (HRV), designed for exceptional energy efficiency and indoor climate control in passive and energy-neutral homes. With an airflow rate of up to 550 m³/h and available in both left and right configurations, it offers maximum flexibility for residential applications. Its quiet operation is achieved through strategic fan placement and high-quality acoustic insulation.
The integrated 2-zone function enables demand-controlled ventilation based on CO₂ and humidity measurements, resulting in significant energy savings and improved thermal comfort. Thanks to automatic calibration, installation time and costs are reduced by 50%. Certified by the Passive House Institute, this unit is ideal for compact technical spaces and sustainable building projects.
4.6
31 Reviews
We had a great experience with Monsif and his team. With the Duco Energy Premium WTW-all-in-one package we were given all the information we needed. They inspected our house and came with an complete tailored solution for our house. We now have a quiet and really affordable wtw installation.
Their service is terrible, they do not comply with the delivery time, their work is not organized, I was very dissatisfied and their prices are quite expensive, I do not recommend it
we hired Moncif (wtw.nl) to advise and install a Zenhder Q in our place. Very knowledgeable and carefull on the details. Took care of many details to guarantee the optimal flow and low noise. We had few issues with timelines but Mocif was aways available and went beyond to guarantee all is perfect and in place. Definitely recommend and thank you for the great service.
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