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Following best practices when cleaning and repairing leaks is crucial in systems with microchannel condensers. 

According to the lawsuit complaint, Brian Mierendorf, 37, was asked to service the refrigeration lines within a Kroger in Michigan. The lawsuit stated that during maintenance, a refrigeration line began spraying liquid refrigerant into the store. 

The increasing popularity of residential air-source heat pumps also means increasing room for installation errors. Experts from several manufacturers list some common mistakes and explain how to steer clear of them. 

A popular tax credit that helps homeowners afford energy-efficient HVAC upgrades is on the line. As Congress debates the “Big, Beautiful Bill,” contractors and distributors are speaking out about what losing Section 25C could mean for their businesses — and the industry's future. 

As refrigerant prices spike and tariffs loom, HVAC pros must be ready to guide customers through rising costs and complex rebates.

The HVACR industry is in the thick of a major refrigerant transition — and R-454B is suddenly in short supply. Why is one new refrigerant hard to find while another isn’t? What can contractors do when demand is surging, supply is tight, and customers are sweltering? Here, experts break down the manufacturing missteps, shifting pressures, and real-world solutions.  

HVAC technicians are going to be called upon to keep others safe during this heatwave, but they need to remember to keep an eye on each other, as well

A new study explores short- and medium-term strategies to help speed the adoption of affordable and efficient heat pumps in California. 

When the heat is on, but the equipment just isn’t there, portable, temporary HVAC solutions can be a saving grace for families in need