Coleman Mach 15 AC Unit
I was at the RV show in Pomona CA this last weekend and was going through a new Tiffin Bus and the "sales" guy said that the AC units would lower the inside temp of the RV greater than the 20 degree r...
Forum Discussion
wolfe10 wrote:X-2, I have a Coleman Mach unit in my Winnebago and have had troubles cooling down here in the Heart of the Mojave Desert. I expected my unit to really cool me down and that didn't happen! After investigating (from a air conditioning expert) it's all about humidity! At my summer home my unit runs really cool every year (80% humidity) down here in the Mojave Desert not as good (Humidity 8%). Brett is right on IMHO! I will add that my Coleman Mach unit might be obsolete since it's 10 years old? I've already found out that my engine and chassis are obsolete? Take Care, Rooster
Better add another qualifier: humidity.
It takes a lot of BTU's to condense moisture.
So, temperature delta in the desert WILL be different than along the coast.
Are you in a dry or humid area?
