Articles Tagged with ''FROSTlines''

As A2L refrigerants enter commercial refrigeration, charge limits are driving new requirements for leak detection, system isolation, and ventilation in confined spaces. 

Federal leak rules now reach smaller systems, while state requirements add complexity — allowing contractors to turn refrigerant management into a revenue-generating service offering. 

As HFCs are phased down under the AIM Act, HVAC contractors can use refrigerant recovery and reclamation to manage supply risks, support customers, and create new revenue opportunities.

Kroger will spend $100 million to reduce refrigerant leaks and replace hundreds of systems under a proposed DOJ settlement over alleged Clean Air Act violations.

Rising energy costs are pushing grocers to rethink refrigeration, and new CO₂ technologies are changing long-held assumptions about efficiency and performance.

As refrigerants evolve, compressor lubricants must keep pace. The wrong oil-refrigerant combination can reduce efficiency, damage compressors, and shorten system life.

CO₂ refrigeration systems demand careful attention to detail. Following a few key best practices can help technicians avoid common mistakes and ensure a smooth startup. 

Discharge line mufflers may be a simple add-on, but they can make a big difference in controlling compressor noise in larger refrigeration systems. 

Experts examine EPA rulemaking, the A2L refrigerant transition, and state-level initiatives that are shaping the future of HVACR regulation. 

Continuous refrigeration monitoring helps contractors reduce emergency calls, improve fix rates, and shift refrigeration service from reactive troubleshooting to proactive, data-driven maintenance.