We have just purchased a new rig with 2 air conditioners. Camping next weekend with weather forecast to be hot! If everything else is on propane can we run one air conditioner?
Sure. An AC has a momentary start up load of about 15 amps, running load of 11-13 amperes. We have done it for years without issue. You just have to make certain that you have good connections and voltage, limit all other power usage while the a/c is on. Invest in a volt/amp multimeter.