International. Dozens of performance standards and guidelines are available on AHRI's website, available to manufacturers of heating, ventilation, air conditioning, commercial refrigeration and water heating equipment.
According to AHRI, these standards are developed under a multi-tiered process of development, review, and approval by industry experts and other stakeholders.
In total, there are more than 100 contents for free online consultation, through a simple interface in which it is enough to enter a search term, or activate some filters, to find relevant documents for the different sectors that make up the HVAC industry.
