WORD TO THE WISE: HARDI has warned against substituting R-410A for R-454B all summer. Now, real-world field data proves why that shortcut leads to poor cooling and costly damage. August 26, 2025 This ...
EPA administrator Lee Zeldin is raising eyebrows in the HVACR industry after a recent post on X, where he blasted the Technology Transitions (TT) rule. The rule is part of the AIM Act, which phases ...
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