Finding the Right 45 10 mfd Capacitor for Your AC
If your outdoor air conditioning unit is currently humming but refusing to actually start, you're likely staring down the barrel of a failed 45 10 mfd capacitor. It's one of those small, silver cylindrical parts that looks a bit like a large soup can, and while it doesn't look like much, your HVAC system is basically a giant lawn ornament without it. These little guys are responsible for providing that initial jolt of energy—the "kick-start"—that the compressor and the fan motor need to get moving. ...