Keeping your air conditioner running smoothly can save you from costly repairs or full replacements down the line, especially during peak summer heat. From weak airflow and mysterious leaks to unusual ...

Manufacturers of refrigerants, controls, and other suppliers distribute hundreds of thousands of pressure-temperature charts to the trade every year. It would be rare indeed to find service ...

Experts tell us the top reasons your unit isn't keeping you cool Experts offer eight simple problems to troubleshoot when your AC isn’t cooling properly. By Mary H.J. Farrell Like any appliance, air ...

Replacing or buying a new central air conditioning system can be a huge expense, so you’ll want to get it right. To peg down systems that are likely to last, we measure and track the reliability of ...