NBN ISO 5222-3:2026

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)

ACTIVE

About this standard

Languages
English
Type
NBN
Standards committee
ISO/TC 86/SC 6 (Testing and rating of air-conditioners and heat pumps)
Status
ACTIVE
Publication date
18 June 2026
ICS Code
23.120 (Ventilators. Fans. Air-conditioners)
Withdrawn Date
Price
€ 92,00

Summary

< p class=" MsoBodyText" > < span lang=" EN-GB" > 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.< / span>


< p class=" MsoBodyText" > < span lang=" EN-GB" > 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.< / span>