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Contractors may get another year to sell certain Variable Refrigerant Flow (VRF) systems. Last week, the Environmental Protection Agency (EPA) proposed a rule that would allow a one-year sell-through period for VRF systems using HFCs with a global warming ...

One of ACCA’s roles is to support sensible code changes that promote safety and improve our environment and fight the bad code changes that create chaos for our contractors. The members of ACCA’s Codes Subcommittee are dedicated to advise staff to achieve ...

ACCA was successful in getting nearly all of its code proposals approved during the first stage of the code development process. A summary of the Code Action Hearings (CAH) conducted by the International Code Council (ICC) last week is shown below. This ...

On March 29, the Occupational Safety and Health Administration (OSHA) issued its final “Walkaround” Rule that will have major implications for workplace inspections and, potentially, labor relations in the industry. OSHA's final rule expands the scope ...

Previously Last month, I wrote an article that was titled "What is Wrong with Manual J®,” and shared my observations of three different groups and how they see the results that are produced when following the guidance of Manual J®. If you haven't read ...