Is Your AC Tripping the Circuit Breaker? Let's Troubleshoot!

An air conditioning unit that repeatedly trips the circuit breaker is frustrating, especially during a South Louisiana summer when you need it the most. Here are the most common reasons this happens and what you can do about each one.

1. Overloaded Circuit

Your air conditioner requires a significant amount of electricity to function. If it shares a circuit with other high-powered appliances, the load may become too much for the breaker to handle. To address this, try running your AC on a dedicated circuit or reduce the load on the existing circuit by unplugging unnecessary electronics.

2. Refrigerant Leaks

If there’s a refrigerant leak, your AC’s efficiency will be compromised, and it may run longer to achieve the desired temperature. This prolonged operation can cause the circuit to overload. If you suspect a refrigerant leak, it’s essential to contact a professional HVAC technician to diagnose and fix the issue.

5. Faulty Capacitor

The capacitor in your AC unit helps start the compressor and fan motors. A faulty capacitor can lead to an irregular voltage supply, which might trip the circuit breaker. Capacitor issues require the expertise of a qualified technician to inspect and replace the faulty component.

5. Compressor Problems

The compressor is the heart of your AC system, and if it’s not working correctly, the unit may draw excessive current, causing the breaker to trip. Only a professional technician should handle compressor repairs or replacements.

Bottom Line

If your AC keeps tripping the circuit breaker, don’t just keep resetting it. That’s a sign something needs attention, and ignoring it can cause further damage. We’ve been servicing Acadiana homes since 1956 and breaker trips are one of the more common calls we get during the summer. If you’ve checked the basics and your unit is still tripping, call F & R Air Conditioning at (337) 893-5646 and we’ll track down the cause.