Hello everyone, I just bought a new carrier Heat pump/AC for my 5th wheel and so far I am not liking it at all!!! I am in Arizona and it must be very close to the gates of HedoubleL because it is HOT!!! My DuroTherm has two bad relays that I am fixing so I can get it back on line ASAP. The new unit has a wireless remote which I thought I would like but I am less than impressed so far. On more than one occasion I have come home from a long day to find that the AC is not running and it was hotter inside than outside. Too many safeguards I assume because the thing is working as hard as I am. Wondering what you all are using and any info on whats working for everyone else. It is a ducted setup and I have it at the back of the trailer with my old unit still in the middle.