Refrigeration

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In an industry focused on smarter controls, higher efficiency ratings, and ever-evolving refrigerants, one of the most critical steps in system installation has not changed: evacuation. 

As food retailers search for lower-GWP refrigeration options, A2Ls are gaining momentum as a practical alternative to traditional HFC systems. 

DOE claims it will permanently end appliance and equipment mandates that raise prices with its latest proposed rulemaking. 

The saturation of homes with some type of air conditioning, central or room unit, grew from 45% in 6 years. 

Through constant monitoring and automatic leak detection, the commercial refrigeration industry has seen several significant changes in how it operates. 

The high court’s denial leaves intact a lower-court ruling upholding EPA implementation of AIM Act 

Predictive maintenance succeeds not through software alone, but by combining analytics with expert execution to deliver uptime, lower costs, and measurable customer savings.

HARDI: Deviating from original compliance deadlines is “legally flawed, economically reckless.”

Refrigerant choice and electrical design are no longer separate decisions, as A2L systems bring new requirements for ignition protection and compliance.

With the A2L transition underway, the ICC explains what contractors need to know about codes, labeling, and refrigerant issues.