ecovent midi

Sustainable Heat Recovery

For over 30 years, VES has led the way in heat recovery air handling solutions, delivering reliable, high-performance systems for projects of every scale.

Today, we’ve reimagined our most trusted units to meet the demands of both today and tomorrow.

Our next-generation air handling units offer:

  • Compact, lightweight designs for easier installation and greater flexibility
  • Improved energy efficiency to reduce operational costs
  • Lower embodied carbon and a smaller overall carbon footprint
  • Fully integrated intelligent controls for seamless, precise operation
  • Proven performance, backed by decades of industry expertise

By combining experience with innovation, VES is setting new standards in sustainable air handling—without compromise.

  1. Product Brochure

    View or download the ecovent midi product brochure (PDF)

  2. Technical specification

    View or download the technical specification (PDF)

  3. O&M

    View or download the operation and maintenance (O&M) manual (PDF)

Features and benefits

As our flagship heat recovery range, VES has chosen to make ecovent®midi the first to use ArcelorMittal’s steel which is produced using advanced, low-emissions steelmaking methods.
These include:
• Electric Arc Furnace technology, which uses electricity rather than coal-based blast furnaces
• High recycled steel content, significantly reducing the need for virgin raw materials
• 100% renewable electricity, sourced from wind, solar, and other renewable energy systems
Together, these processes dramatically reduce CO2 emissions when compared to conventional steel production.


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