)
Eurovent Certified Performance for Residential Air Handling Units (RAHU)
Verified performance, trusted results – backed by third-party certification and stringent European performance standards
Eurovent Certification
At Systemair, we strongly believe in transparency, quality, and accountability. That’s why our residential air handling units such as our state-of-the-art SAVE range are certified under the Eurovent Certified Performance programme for Residential Air Handling Units (RAHU).
This certification gives HVAC professionals, planners, consultants, installers, and investors peace of mind that product performance is tested and verified by an independent third party.
It is also the only truly European certification programme, with stringent requirements that distinguish it from national compliance schemes and alternative certifications such as Passive House.
What is the Eurovent RAHU Certification?
Eurovent's certification programme for residential air handlers is the first European-wide certification scheme developed specifically for balanced residential ventilation systems with heat recovery – also known as Residential Ventilation Units (RVUs), Balanced Ventilation Units (BVUs), or simply RAHUs.
This certification covers:
Residential AHUs with supply and exhaust airflow
Heat recovery systems (plate, rotary, or heat-pump)
Units with nominal airflow up to 1,000 m³/h
It provides independently verified performance data following EN 13141-7 and ensures compliance with EU Ecodesign and Energy Labelling regulations.
Why it Matters
For specifiers, consultants, architects, and installers, Eurovent certification simplifies decision-making:
Accurate performance data
no guesswork, no over-specification
Verified energy efficiency
including Specific Power Input (SPI), Specific Energy Consumption (SEC), and temperature efficiency
Improved system design
better airflow balance, reliable performance, reduced acoustic impact
Different to all other certification programmes, which allow manufacturer submissions, products tested by Eurovent are anonymously purchased on the open market and tested in accredited laboratories to ISO 17025 standards, ensuring impartiality and real-world relevance.
)
Certified Characteristics
The RAHU certification includes rigorous verification of:
Airflow performance and pressure drop
Electrical consumption and Specific Power Input (SPI)
Heat recovery efficiency (temperature ratio or COP)
Specific Energy Consumption (SEC)
Sound power levels (dB(A))
Internal and external leakage classification
Cold climate performance
Systemair's SAVE units, for example, excel in all these criteria, delivering high performance, quiet operation, and energy-efficient ventilation for new and renovated buildings alike.
Systemair’s SAVE Range – Certified and Ready
Systemair’s SAVE Range – Certified and Ready
Eurovent Certified, compliant with today's and ready for upcoming EU Ecodesign regulations
Pre-programmed, tested, and plug-and-play
Available with advanced controls including SAVE TOUCH, SAVE LIGHT, and SAVE CONNECT (for remote monitoring and BMS integration)
Explore our selection of top-connected, side-connected, and compact kitchen models, suited for homes, flats, and light commercial applications.
How Eurovent RAHU Certification Compares
Below is a practical comparison of the Eurovent RAHU certification with other residential ventilation certification schemes
| Feature / Scheme | Eurovent Certified Performance (RAHU) | Passivhaus Institut (<600 m³/h) | NBN Belgium |
| Scope | Balanced AHUs with heat recovery < 1,000 m³/h | Balanced units < 600 m³/h | Ventilation units with HR |
| Testing Standard | EN 13141-7 | PHI internal protocols | NBN EN 60034-1 (electric power at continuous duty) NBN EN 308 (heat recovery) EN 13141-7 (leakage) |
| Market Surveillance | Yes, third-party purchase | No (manufacturer submission) | No market surveillance |
| Certified Parameters | Airflow, SPI, SEC, efficiency, sound, leakage | Thermal efficiency, electrical power, HR efficiency, airtightness | Airflow, maximum electrical power consumption, external and internal leakages, thermal efficiency |
| Certified Selection Software | Yes | No | No |
| Cold Climate Testing | Yes (optional for -15°C) | Yes | Not standardized |
| Transparency | Public ECP database | Certified units listed, less standardised data | Certified units listed, less standardised data |
| Accreditation | ISO 17065 by COFRAC | Non-accredited testing | National building authority |
)
The Systemair Approach: Supporting a Common European Standard
Systemair fully supports and recommends the utilisation and specification of the Eurovent Certified Performance programme over alternative national or private certification schemes. Eurovent sets a Europe-wide level-playing field, ensuring fair competition, transparency, and consistency across markets.
By avoiding national protectionism and fragmented requirements, the Eurovent RAHU programme helps specifiers and consultants work across borders with confidence — using one harmonised set of independently verified criteria.
Learn More
Explore the full certification scope on the Eurovent Certification website or contact our experts to learn how certified units can add value to your next residential project.