Description
The DucoBox Energy Comfort D400 is a high-performance Mechanical Ventilation with Heat Recovery (MVHR) unit, designed to deliver fresh, healthy indoor air with maximum energy efficiency. With a capacity of 400 m³/h at 150 Pa and an independently tested efficiency of up to 90% (SAP Appendix Q), it provides reliable comfort for residential and small commercial applications.
Key Features:
• Compact and lightweight design EPP Construction (31 kg; 756 × 800 × 584 mm)
• Reversible (left/right) configuration via software, thanks to Duco’s patented double bypass
• Green A+ energy label (with sensors)
• Exceptionally low sound levels with optional 2-zone valve control for noise reduction
• High-efficiency heat exchanger with automatic passive cooling
• Smart demand control with humidity and CO₂ sensors (optional)
• Automatic calibration & constant flow control
• Frost protection via imbalance or optional pre-heater
• Optional: Connectivity with home automation/BMS via REST API or Modbus TCP (Ethernet/Wi-Fi)