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  • Emerson Survey Says Most Contractors & Wholesalers Are Aware of 2023 Regulations, Requirements

    December 20, 2022 | Blog | Steven
  • In a new survey, Emerson followed up with HVAC contractors and wholesalers about their knowledge of and preparation for increasing federal minimum SEER/IEER efficiency requirements mandated for a/c systems and heat pumps.

    ACHR News