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BS ISO 5222-2:2025 Heat recovery ventilators and energy recovery ventilators. Testing and calculating methods for seasonal performance factor - Sensible cooling recovery seasonal performance factors of heat recovery ventilators (HRV) >
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BS ISO 5222-2:2025 Heat recovery ventilators and energy recovery ventilators. Testing and calculating methods for seasonal performance factor - Sensible cooling recovery seasonal performance factors of heat recovery ventilators (HRV), 2025
- undefined
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Symbols and abbreviated terms
- 5 Tests [Go to Page]
- 6 Calculations [Go to Page]
- 7 Test report
- Annex A (Informative) The schematic diagram of HRVs cooling (C) operation
- Annex B (informative) The default outdoor temperature bin distribution for cooling
- Annex C (informative) Calculating method for seasonal performance factor when setting a specific application cooling load
- Annex D (normative) The calculation of bypass outdoor temperature
- Annex E (informative) Report template
- Bibliography [Go to Page]
