British Standards Institution

Source:: ISO
Committee:: RHE/17 - Testing of air conditioning units
Categories:: Ventilators. Fans. Air-conditioners | Software
Comment period start date:: 10/02/2025
Comment period end date:: 06/04/2025
Number of comments:: 0

Comment by:

6th Apr

Scope

This document specifies the testing and calculating methods for sensible heating recovery seasonal performance factor of heat recovery ventilators (HRVs) covered by ISO 16494-1:2022.

This document also specifies the test conditions and the corresponding test procedures for determining the sensible heating recovery seasonal performance factor of HRVs and is intended for use only in marking, comparison, and certification purposes.

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

10/02/2025

3. Public Comments

Public Comments start date:

10/02/2025

Public Comments end date:

06/04/2025

Learn more about the standards development process

Standards Development

BS ISO 5222-1 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)

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