Our front AC/heat pump went out on us while we were in the Louisville south KOA. I originally thought that it was a start up capacitor or heat pump thermostat. I had our stick house AC/Heating and cooling guys look at it and they determined that the refrigerant had leaked out and it would be more expensive to attempt repair than replace. So I will replace it. Just one more problem to deal with in our 36LA. We also had to replace the fan motor of the Whirlpool RF during the same trip(2nd time). I have NO confidence in this RV. Seems that we can't take a trip without a
significant headache.A good tech can diagnose the AC unit quickly and they are available at this time. Not a huge job to replace. Good luck. Seems like we all have similar PITAs.