RECONSIDERING RULE: Rolling back the TT rule would be difficult, as A2L refrigerants are already widely used throughout HVAC and refrigeration applications. August 12, 2025 As part of a sweeping ...
COLLEGE POINT, N.Y. — ComStar International Inc., a New York corporation, announced the introduction of its R-410A drop-in replacement refrigerant with the ASHRAE designation of R-470A and a A-1 ...
During an air conditioning tune-up or even a new system installation, you may hear words like Puron, Freon, R-22 or R-410A. These are the technical and brand names of widely used refrigerants found in ...
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