EC-SWAP – EC technology without changing the existing wiring or automation (ICA)
A patented, simple and effective solution for retrofitting your ventilation
Thanks to EC-SWAP technology, you can now replace the asynchronous motors of your air handling units (AHUs) with electronically commutated (EC) motors, without any changes to the existing electrical wiring or your automation system (ICA)
🔧 Fast installation without interruption : a single EC-SWAP module is required per AHU, ensuring optimal adaptation without complexity.
🌱 Up to 70% energy savings: the EC motor dynamically adjusts its speed to actual demand, eliminating efficiency losses, reducing dissipated heat and lowering the installation’s noise level.
Optimised air quality – comfort and energy performance
Combine EC-SWAP with an air quality sensor (CO₂ or VOC) placed on the extract air duct for smart airflow control. This sensor adjusts the ventilation speed in real time according to the detected pollutant concentration:
- 🚶♂️ High occupancy → automatic increase in airflow
- 💤 Off-peak periods → reduced airflow to maximise savings
This demand-based control maintains impeccable indoor air quality, while minimising energy consumption – without touching the existing control system.
Two priority modes for greater flexibility
Depending on your operating preferences, you can define the operating logic:
- LS priority : low speed by default, high speed only when needed
- HS priority : high speed maintained, with modulation when air quality is satisfactory
A smart, sustainable investment
With EC-SWAP, enjoy a turnkey modernisation:
✅ No changes to the electrical wiring (electrician)
✅ No reprogramming of the ICA system
✅ Immediate gains in comfort, performance and durability
💡 Conclusion:
EC-SWAP means energy efficiency without compromise, better air quality and a simplified retrofit for ventilation professionals. Turn your existing installations into efficient, quiet, intelligent systems — without extra cost or complexity. Retrofit
