Quote:
Originally Posted by Long & Winding road
You know I noticed my dash AC dont feel as cool as it should be every often. Perhaps its freezing up on me too?
But I noticed that when my Roof AC is on the Dash AC is much cooler. No joke. I checked with the Temp gage probe in the dash vents. 50 deg vs 40 deg coming directly out of the dash Vents. What the heck. It is because the air inside the RV is cooler so when it recirculates it comes out even colder?
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Yes, the outlet temperature is directly related to the inlet temperature. A well operating AC will have a 20 to 25 degree difference. So if your coach is 90 degrees inside you will not get 40 to 50 degrees out of the AC vents either from the dash or the roof.