Why Your Central Air Contactor Keeps Clicking and Failing
If you've ever stood outside next to your AC unit and heard a weird buzzing or clicking sound, there's a good chance your central air contactor is starting to give out. It is one of those small, relatively inexpensive parts that most homeowners never even think about until the house starts getting stuffy and the air conditioner refuses to kick on. While it looks like a simple plastic block with some wires sticking out of it, this little component is basically the gatekeeper for your entire cooling system. ...