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
USD
121.62
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.
Best Sellers
YSMO GSO 150-2:2020
GSO 150-2:2013
Yemeni Technical Regulation
Expiration dates for food products - Part 2 :
Voluntary expiration dates
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
GSO 9:2022
Gulf Technical Regulation
Labeling of prepackaged food stuffs
YSMO GSO 2055-1:2020
GSO 2055-1:2015
Yemeni Standard
HALAL FOOD - Part 1 : General Requirements
Recently Published
ISO 18615-1:2026
International Standard
Traditional Chinese medicine — Electric radial pulse tonometric devices — Part 1: General requirements
ISO 21388-1:2026
International Standard
Acoustics — Hearing aid fitting management (HAFM) — Part 1: General process
ISO 20915:2026
International Standard
Life cycle inventory calculation methodology for steel products
ISO 11607-3:2026
International Standard
Packaging for terminally sterilized medical devices — Part 3: Requirements for process development for forming, sealing and assembly