ISO 5222-1:2025
International Standard
Current Edition
·
Approved on
27 October 2025
Heat recovery ventilators and energy recovery ventilators — Testing and calculating methods for performance factor — Part 1: Sensible heating recovery seasonal performance factors of heat recovery ventilators (HRVs)
ISO 5222-1:2025 Files
English
21 Pages
Current Edition
OMR
64.25
ISO 5222-1:2025 Scope
This document specifies the testing and calculating methods for sensible heating recovery seasonal performance factor of heat recovery ventilators (HRVs) covered by ISO 16494-1.
This document also specifies the test conditions and the corresponding test procedures for determining the sensible heating recovery seasonal performance factor of HRVs. It is intended for use only for marking and comparison purposes.
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