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Half of Gen Z respondents and 44% of Millennials said poor air quality at work would be grounds for quitting their job.  

The 2026 AHR Expo Trend Report shows contractors juggling refrigerant shortages, expiring tax credits, rising heat pump demand, AI tools, and a shrinking workforce. 

As homeowners look to stay comfortable and control costs this winter, a new generation of smart thermostats is stepping up. These devices don’t just manage temperature — they use AI, advanced sensors, and contractor-focused tools to simplify installs, prevent callbacks, and keep systems running efficiently.   

A decade-old static pressure diagram sent the wrong message, and it took a sharp-eyed contractor to catch it. Here’s a clearer way to think about air handler TESP, filters, and coils — and why “as-shipped” matters.

In response to the shift toward low-GWP refrigerants, several manufacturers have introduced convertible coils that are designed to operate with multiple refrigerants.  

Most HVAC shops are staring at a retirement cliff. One Georgia contractor refused to wait for résumés that never came — and today his average technician is just 26. 

From clean books to solid legal counsel, preparation can turn a buyout offer into a once-in-a-lifetime payday instead of a costly regret. 

The AI era is turning data center cooling into a high-stakes water-energy negotiation, where evaporative efficiency, air-cooled resilience, and site-specific regulations collide — and where mechanical contractors are expected to keep systems clean, compliant, and maintainable from startup onward.

With A2L refrigerants now making up 91% of central ducted unit sales, HARDI says the transition is effectively complete — and all eyes are on EPA to fix installation deadline risks for remaining R-410A stock.