A Bad Capacitor Killed This AC - Here's How We Fixed It

When your AC stops cooling, most people assume the worst - a failed compressor, a refrigerant leak, something expensive. But a lot of the time, the culprit is much smaller than that. A bad capacitor is one of the most common reasons a system goes down, and it's one of the most overlooked.

Here's what a capacitor actually does: it gives the motors in your system the electrical kick they need to start up and keep running. The compressor, the fan motor - they both depend on it. When the capacitor weakens or fails, those components can't do their job. The system might short-cycle, blow warm air, or just refuse to turn on entirely.

We tracked down a failing capacitor on this system and swapped it out with a proper replacement - a 35+5 MFD, 440VAC dual run capacitor rated and spec'd correctly for the unit. That detail matters more than people realize. Using the wrong capacitor, even one that's close, can stress the motors and lead to a bigger failure down the road. We don't cut corners on the parts we use.

This is exactly the kind of repair that gets overlooked until the system quits completely. If your AC is running but struggling - short cycling, running longer than usual, or just not keeping up - it's worth having someone take a look before a small fix turns into a full system replacement. AC repair like this is fast, affordable, and can extend the life of your equipment significantly.