When the mercury rises outside, nailing down why your AC is not cooling becomes a top priority. There are eight common reasons why this happens, including dirty filters, and some of which you can fix ...

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 ...

It's always in the middle of a heatwave. Your AC hums to life, but instead of the icy rush you're craving, it pushes out a faint, lukewarm breeze. That's when the dread sets in. Is the unit failing?

HOUSTON, Texas (KTRK) -- As southeast Texas battles extreme heat, many are trying to stay cool by drinking a lot of water and staying inside where it's air-conditioned. AC technicians say it's a busy ...

Turning off your AC completely while away can make the unit work harder and cost more in the long run. Experts recommend setting the thermostat higher when away, suggesting 82-85 degrees. A 7-10 ...