ISO 5222-3:2026
International Standard
Current Edition
·
Approved on
22 January 2026
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)
ISO 5222-3:2026 Files
English
13 Pages
Current Edition
OMR
48.64
ISO 5222-3:2026 Scope
This document specifies the testing and calculating methods for annual sensible heating and cooling recovery performance factors 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 annual sensible heating and cooling recovery seasonal performance factors of HRVs. It is intended for use in marking and comparison. The procedures of this document can be used for other temperature conditions.
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