A Missouri ice rink replaced its aging R-22 refrigeration system with ammonia as part of a $5.2 million renovation completed in five months.

Former Daikin Applied Americas employees accused of misappropriating trade secrets to compete against their former employer can continue soliciting customers, according to a Massachusetts Supreme ...

FALLS CHURCH, Va. — The Plumbing-Heating-Cooling Contractors National Association (PHCC) Educational Foundation is investing in the next generation of skilled trades professionals, awarding a record ...

HELPING HANDS: The folks at Burnside Air Conditioning, Heating & Plumbing in McKinney, Texas, were among the HVAC contracting companies that installed Lennox systems earlier this month a part of the ...

The votes are in, the confetti is falling, and ACHR NEWS has officially crowned the Greatest HVACR Innovation of All Time: the inverter-driven compressor. The Cinderella run is over for the little ...

Janeen and Justin Norquist, co-founders of Just In Time Heating, Air Conditioning & Plumbing, have shifted their focus from chasing top-line revenue to profitability, efficiency, and smaller, more ...

For years, the business case for CO₂ (R-744) in commercial refrigeration centered on its compelling ultra-low GWP of 1. But as CO₂ refrigeration technology advances, many food retailers are ...

There might be a labor shortage in the HVAC industry, but based on the caliber of candidates we received for the 40 Under 40 contest, the future is looking bright. As the contest’s title makes clear, ...

Too much glycol can hurt heat transfer, while too little can leave a system vulnerable to freezing, corrosion, and biological ...

This issue of The ACHR NEWS names this year’s class of The NEWS’ Top 40 Under 40, asks if oil heat can survive the $6/gallon test, overlooked challenges of modern supermarket refrigeration, how ...