So, what is an air conditioner contactor exactly?
If your outdoor unit is sitting there silent while you're sweating indoors, you're probably asking what is an air conditioner contactor and if it's the reason your house suddenly feels like a sauna. It's one of those components that most homeowners have never heard of until a technician is standing in their backyard pointing at a small, plastic-and-metal box. Even though it's relatively small, this little guy is essentially the gatekeeper for your entire cooling system. Without it, your AC is basically just a very expensive, very heavy piece of lawn furniture. ...