ISO/FDIS 5222-3
Heat recovery ventilators and energy recovery ventilators — Testing and calculating methods for performance factor — Part 3: Annual sensible heating and cooling recovery performance factors of heat recovery ventilators (HRVs)
| Fecha edición: |
2025-10-23
En Vigor
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|---|---|
| ICS: | 23.120 - Ventiladores. Acondicionadores de aire |
| CTN: | 50376 |










