Standards for Maintenance of Commercial Refrigeration, HVAC Systems Out for ANSI Public Review

The Air Conditioning Contractors of America Educational Institute Standards Task Team announced ANSI public review for two new standards: “Quality Maintenance of Commercial Refrigeration Systems” and “Restoring the Cleanliness of HVAC Systems.” The 45-day public review period for the refrigeration systems standard started on May 15, … Read more…

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