I notice that you have no responses so far on your electrical problem. I am not familiar with your coach, but you say no AC power to either of your air conditioners. I would start by “assuming” that you have a breaker in the AC panel for each air conditioner......and I would shut off and turn on each breaker first (sometimes breakers trip but don’t look like they have tripped) and then check the load side of each breaker for your 120VAC feed to the air conditioner. I also would “assume” that RV air conditioners are similar over the years and if so, the contactor (relay) that turns on the AC power to each air conditioner (controlled by the thermostat(s)) is mounted inside the ceiling space (in the air conditioner ceiling plenum of each air conditioner). So 120VAC on load side of the air conditioning breakers should be hard wired to the ceiling plenum contactor for each air conditioner.
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