What Eurovent Certification Means
Eurovent Certified Performance is the European voluntary certification programme covering air conditioning, ventilation, and refrigeration products — including air-to-air heat recovery units and rotary energy wheels. A Eurovent-certified recovery device carries ratings that have been verified by an independent body against the relevant European test standards.
What Gets Certified
| Parameter | Verified by Eurovent |
|---|---|
| Sensible effectiveness | Per EN 308 / AHRI 1060 methods |
| Latent / total effectiveness | For enthalpy wheels |
| Pressure drop | Both airstreams |
| Leakage class | Carry-over and purge loss |
| Rated airflow | At declared face velocity |
Why Independent Verification Matters
- Trust — the number on the unit matches the number in the directory.
- Comparability — all certified products use the same test basis.
- Tender compliance — many EU public specs require third-party certified performance.
Using the Eurovent Directory
Certified models are listed in the Eurovent product directory with their declared ratings. During selection, cross-check the directory value against the project's design condition: effectiveness is reported at a specific airflow and temperature, so apply it at your operating point, not the brochure's best case.
Heat Recovery in the Broader Eurovent Scope
Beyond the exchanger itself, Eurovent also certifies air handling units (AHUs) and air filters. Because recovery lives inside the AHU, aligning a Eurovent-certified wheel with a Eurovent-certified unit reduces the risk that casing leakage or filter bypass quietly erodes the recovered energy.
Selection Workflow
- Screen candidate wheels/exchangers in the Eurovent directory.
- Match certified effectiveness and pressure drop to your design airflow.
- Confirm leakage class suits the exhaust (clean vs. contaminated).
- Embed the certified values into the EN 16798 energy calculation.
Bottom Line
Eurovent certification turns marketing claims into auditable data. For specifiers procuring heat recovery in Europe, it is the fastest way to ensure the device that ships performs as the one that was specified — which is what makes the energy savings real rather than theoretical.
Worked Example: Using the Directory in a Tender
A consultant specifies "enthalpy wheel, ≥75% sensible, ≥65% latent, certified per Eurovent." A bidder offers a wheel with those numbers but not certified. The consultant checks the Eurovent directory, finds a certified model at 76% / 66%, and accepts it; a second bidder's uncertified 80% claim is set aside because it cannot be verified against the same method. The certification turns a vague requirement into an enforceable, checkable one.
Frequently Asked Questions
Is Eurovent certification mandatory? No, it is voluntary, but many public and large-private specs require it.
Does it cover the whole AHU? Eurovent certifies exchangers and also AHUs and filters; aligning them reduces hidden losses.
How do I verify a claim? Look the model up in the Eurovent product directory and compare the listed effectiveness and pressure drop to your condition.
Is it equivalent to AHRI? Both are independent certification programs; ratings are broadly comparable because the underlying test methods align.
Related reading: Pair Eurovent-certified recovery with EN 13053-rated air handling units and EN 308-tested exchangers so every number in the specification is independently verified and the installed performance matches the quoted one.
Making Certification Count in Procurement
Certification only helps if you use it in the specification and the check. Write the requirement as a rated performance with a named standard and a certified programme, not as a vague "high-efficiency" phrase. At bid stage, ask each vendor for the Eurovent directory listing and the exact model tested, then confirm the certified effectiveness and pressure drop apply at your design airflow rather than a favourable partial load. During inspection, keep the certified data sheet with the commissioning file so a later audit can verify the installed unit matches the approved one. If a vendor offers an uncertified unit with a higher number, weigh the verification risk: an unverified 80% may perform below a certified 76%, and you have no independent basis to prove otherwise. Used this way, certification protects both the energy saving and the specifier.