We are looking at a 30ft class C that only has a 13.5 BTU AC unit installed with 30 amps power cord. We are concerned that this set up will not be sufficient to get through these sweltering summe...
Reflectix may be the way to go. We did something similar in our 5ver and I certainly agree that stopping the sun from entering the camper is a good thing. It is also a less expensive alternative.