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bowler1's avatar
bowler1
Explorer
Nov 28, 2021

Generators: Cummins 4500 vs Westinghouse vs. ?????

Hi, I know this question has been asked before, but I did not really find a truly definitive answer. I am looking to buy a quiet generator to use with my 5th wheel (50 amp with two AC units). I ...
Seeking Advice
afidel's avatar
afidel
Explorer II
Nov 28, 2021
4500W generator probably won't run 2 ACs, that would be the same as running 1 on a 2200W generator which generally is a failure. Dual 3k inverter gens would do it on gasoline but might have a problem on propane if both units have their compressor kick on at the same time (my 15k AC surges to 25A at startup, twice that is 6kw and most generators are derated for propane).

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