ekirkland wrote:
Is this common or should I have it checked out?
Well yes to the first question and it can't hurt save to cost money on the 2nd
Or self test.. Measure air temp at the Air Conditioner INLET and OUTLET (Where it blows back into the room) Generally 20 degrees different (Colder at the outlet of course) is consiered GOOD
A full test is a bit more involved and includes both intake and exhaust temps on the condenser (Up on the roof) and humidity inside and out in addition to the quick test temps above.
Then you need a book. Or a computer program.
This is beyond most RV technicians or shops by the way.