Acceptable deviations – ISO 7730:2005 category B

  • Created:
  • Reference: KBCN1714

Acceptable deviations from the ISO 7730:2005 category B criteria thermal modelling criteria can be made in accordance with CEN 16798-2:2019 Annex E.

Up to a 6 % deviation based on yearly occupied hours can be accepted when demonstrating compliance.