Big changes are coming to the HVAC industry starting January 1, 2025, due to new EPA regulations on refrigerants. These rules aim to reduce environmental impact but could significantly affect how ...

On October 6, 2023, EPA released a proposed rule to manage the existing stock of HFC refrigerants and their substitutes. This rulemaking is the third component of the AIM Act, which mandates that EPA ...

If you obtained your EPA 608 certification years ago and haven't thought much about it since, you're in good company. Most HVACR contractors operate the same way -- focused on the work in front of ...