ARLINGTON, Va. — The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) has announced significant changes to refrigerant paint color designations in the revised version of AHRI Guideline N, ...
The AHRI Safe Refrigerant Transition Task Force has completed the first two chapters of its Guide to the Safe Refrigerant Transition. This guide is one of several ways in which the Task Force aims to ...
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