ARLINGTON, Va. — As of Jan. 1, 2012, all certification programs formerly under the Air-Conditioning, Heating, and Refrigeration Institute (AHRI) certification umbrella, ARI Performance Certified, GAMA ...
ARLINGTON, Va. - The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) published a new guideline for content recovery and recycling of cylinders at the end of their useful service life.
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