Tips on Keeping Motorhome Cooler
Some good stuff I saved from another poster: "NONE of the RV A/C units can keep a MH cool when the temps reach 90. Instead of adding a unit you need to add things to the MH to keep the "heat out...
Forum Discussion
There is another thing that helps. Get acclimated so you are used to the heat. If you are living in an air conditioned environment you will have issues when exposed to heat. We rarely have the cab AC on when driving and even less frequently use the house AC. We wear less/lighter clothing and have sheepskin seat covers that make life easier in the cab. Usually I will turn on the house AC in the evening to cool things down before bed and then shut it down. This works for us up to about 100F during the day. We don't have to deal with humidity out here so that's a different story.
