ISO 5222-1:2023
International Standard
Current Edition
·
Approved on
29 August 2023
Heat recovery ventilators and energy recovery ventilators — Testing and calculating methods for seasonal performance factor — Part 1: Sensible heating recovery seasonal performance factors of heat recovery ventilators (HRV)
ISO 5222-1:2023 Files
English
22 Pages
Current Edition
63.66 OMR
ISO 5222-1:2023 Scope
This document specifies the testing and calculating methods for sensible heating recovery seasonal performance factor of heat recovery ventilators (HRV) 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 HRV and is intended for use only in marking, comparison, and certification purposes. For the purposes of this document, the rating conditions are those specified in ISO 16494-1 and in Annex B. The procedures of this document may be used for other temperature conditions.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates

OS GSO 150-2:2013
GSO 150-2:2013
Omani Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates


OS GSO 2055-1:2015
GSO 2055-1:2015
Omani Standard
HALAL FOOD - Part 1 : General Requirements


GSO 2055-1:2015
Gulf Technical Regulation
HALAL FOOD - Part 1 : General Requirements

Recently Published
ISO 19970:2025
International Standard
Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels — Metering of gas as fuel on LNG carriers during cargo transfer operations

ISO 3664:2025
International Standard
Graphic technology and photography — Viewing conditions

ISO/IEC 14496-10:2025
International Standard
Information technology — Coding of audio-visual objects — Part 10: Advanced video coding


ISO 19361:2025
International Standard
Measurement of radioactivity — Determination of beta emitters activities — Test method using liquid scintillation counting
