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 ...

Check simple issues first like thermostat settings, dirty filters, or blocked vents. Look for leaks, blown capacitors, or electrical problems. Call an HVAC pro for anything complex or needing special ...

Add Yahoo as a preferred source to see more of our stories on Google. robertomm / Getty Images Identifying why your window AC isn't blowing cold air is the first step in restoring comfort to your ...

Heating and cooling companies are busy repairing broken heating systems during the First Alert Weather Days for severe cold.

A hot summer day can be hard to handle even with the air conditioner on full blast. But if your HVAC system decides to take a vacation in the middle of July, it can be positively brutal. That’s why it ...