Ron, Like John said ... it is a simple job adding another breaker to your panel. If there is not a blank space you can use a "piggy-back" breaker to replace the single that is there now. Your trailer is similar to mine so there should be room for one more breaker. Your lights should work off your battery when the converter is off. (I think) If they do not or your battery is dead your fridge will not be working either. (What good is a/c if the beer gets warm.
) Even on gas the fridge needs 12v dc to operate. If your gen can not handle the combined converter and a/c consider what you have plugged into the outlets also. Hope this helps, Hank
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Hank & Lynn
2007 Cougar 290RKS, E-Z Flex, 16" XPS RIBs ( SOLD
.. Gonna miss her ... looking for new 5r)
2004.5 Dodge 2500 QC, LB, 5.9HO, WestTach gauges, Ride-Rite