Final Draft International Standard
ISO/FDIS 5222-2
Heat recovery ventilators and energy recovery ventilators — Testing and calculating methods for seasonal performance factor — Part 2: Sensible cooling recovery seasonal performance factors of heat recovery ventilators
Reference number
ISO/FDIS 5222-2
Edition 1
Final Draft
International Standard
ISO/FDIS 5222-2
This draft is in the approval phase.


This part of standard wants to provide a testing and calculating methods for cooling seasonal performance factor of sensible recovery ventilator ruled by the ISO 16494,It is the second part of ISO/NP5222.

General information

  •  : Under development
    : Final text received or FDIS registered for formal approval [50.00]
  •  : 1
  • ISO/TC 86/SC 6
  • RSS updates

Got a question?

Check out our Help and Support

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)