ISO 5222-1:2025Published

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)

Ventilateurs récupérateurs de chaleur et ventilateurs récupérateurs d'énergie — Méthodes d'essai et de calcul des facteurs de performances — Partie 1: Facteurs de performances saisonnières de la récupération de chaleur sensible des ventilateurs récupérateurs de chaleur (HRV)

Abstract / 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.

Life cycle

Replaces

ISO 5222-1:2023WithdrawnHeat 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)International Standard · Published 29 Aug 2023 · ISO/TC 86/SC 6