OTHER
ISO 5222-1:2023
ISO 5222-1:2023 is an International Standard published by the ISO - International Organization for Standardization. It outlines the methods for testing and calculating the seasonal performance factor (SPF) of heat recovery ventilators (HRVs) and energy recovery ventilators (ERVs). Specifically, it focuses on the sensible heating recovery seasonal performance factors of HRVs.
📄 Document
Title: APPLICATION FORM OF ISO 5222-1:2023
📜 Document Instructions:
Please fill the application form and upload required documents online for ISO Certification.
