Q: We’ve been in a heatwave, so we’ve had the AC on. When I went outside earlier, I noticed that the outside AC unit wasn’t running. Why is my outside AC unit not turning on? A: During the hot summer ...

We may receive a commission on purchases made from links. Air conditioners are quite expensive, as are repairs and replacements. Replacing an outdoor unit often costs at least a few thousand dollars, ...

Once the temperatures start to drop, you may be wondering if you need to cover your AC unit. We spoke to two HVAC experts for ...

Trim back overhanging branches above AC units to limit the risk of damage should they break and fall in winter storms. When ...