I have a 2004 Fleetwood Sequoia and when running the A/C the breakers get real hot to the touch and the 30 Amp breaker keeps tripping and the A/C then shuts off? There is nothing else running in the trailer but a few lights? Is there something wrong with the A/C? It's funny cause sometimes it will run for 4 to 5 hours no problem then sometimes it will only run for 1 hour before getting hot and tripping? This is my only complaint on my new / used pop-up I bought in Jan of 09. I just don't want to catch the thing on fire or damage anything else and make it worse !!!!