Forum Discussion
azdryheat
Sep 03, 2018Explorer
Your a/c's seem to be working fine. Your a/c's only cool down about 20 degrees from the outside air temperature. Your RV has zip for insulation (it's only Styrofoam in the walls); you have about as much insulation as a Coleman cooler. I'll bet you don't have dual-pane windows, either. I've got 3 a/c's and the mid to low 80's is about all I get when it's triple digits outside.
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