Coleman Mach 8 Low Profile 9,200 BTU Review
I purchased the stated unit for two reasons. One, was to be able to run it with my Honda 2000. Second, I wanted a low a height on the unit to help lower my already tall profile. The 8" height of ...
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That is what the tech guy told us a long time ago when we had freeze up issues in our 5er. When it's humid on low the unit doesn't generate enough evaporation and they freeze up and thaw back out into the camper thru the ceiling unit when you have to turn it to fan to thaw. Also on low the compressor cycles more often. On high it cools down a bit more quickly then is off longer,on low it keeps cycling quicker and causes extra wear on the compressor. Thought he was nuts but in ten years trying it both ways at first found he was right. No freeze up and no dead compressors and stay cool.
