02 Feb 2026

DucoBox Energy Sky D275

DUCO Ventilation and Sun Control Stand: 5B94
Daphne Mertens
DucoBox Energy Sky D275
DucoBox Energy Sky D275

The ideal ventilation solution for compact spaces, offering a ventilation flow rate of 275 m³/h. With a height of just 30 cm and weighing only 19 kg, installation options are highly flexible. The system can be ceiling-mounted, wall-mounted, or neatly concealed within a false ceiling. Single-person installation is straightforward and efficient.

Key Features:

  • Compact design
  • Lightweight construction
  • Silent operation

Smart Demand Control for Maximum Energy Efficiency The DucoBox Energy Sky automatically adjusts ventilation to actual requirements using the optional integrated 2-zone control. The system intelligently controls ventilation based on CO₂ and humidity levels, enabling even greater efficiency.

INSTALLER TIP: Duco Installation App This application significantly accelerates the calibration process for ventilation systems and air valves.

Additional benefits include:

  • Comprehensive ventilation reporting
  • Easy error message diagnostics
  • Software updates
  • Access to relevant documentation
  • Time savings during installation and service interventions
  • Reduced paperwork—generate ventilation reports directly via the app
  • Extended warranty following app-based calibration
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