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Here are five reasons HVAC contractors should be positive about the short- and long-term future of the industry.

Servicing new reach-in coolers and freezers containing R-290 is not tremendously difficult but does require some different servicing procedures.

Examining different refrigerant classifications, the differences between refrigerants, and the influences driving the shift away from traditional refrigerants to A2L refrigerants.

Seventy homes per 1,000 in your database leave each year because they felt like you didn’t care enough about their business to warrant a second call.

Manufacturers are offering low-GWP refrigerant alternatives, as EPA is proposing a 700 GWP limit for most new comfort cooling chillers starting in 2025.

Techs share why they love HVAC in honor of National HVAC Tech Day on June 22.

Senior service technician Matt Edelman doesn’t plan on leaving the HVAC industry anytime soon. He loves it too much.

While hydronic systems have long been recognized for their energy-saving properties in HVAC and plumbing applications, designing an efficient hydronic system and narrowing down the necessary system components can be challenging.

These 10 cities find themselves on the list due to frequent conditions such as rapid growth rates, pollution, humidity, development, and more.