AC Breaker Tripping
A couple trips ago, the bedroom AC started tripping the breaker. Thinking it may be dirty coils, I got up on the roof and cleaned them on both units. It's still happening. I can run the fan no problem. It will even run fine when the compressor kicks on. It will trip the breaker after running for some random amount of time. Usually no less than 5 or 10 min. I reset the breaker and it will run again sometimes for an even longer period.
Is it possible this is a bad breaker? I checked in the panel to ensure the connections are good. I've never experienced a breaker going bad at home so this seemed unlikely even though there were people on the web stating the need to replace the breaker.
I'm hoping the unit isn't bad. If it is, does anyone know if these are covered under most extended warranties?
2013 Voltage 3200
2014 Ford F350 DRW