What Size Generator To Run A Dometic AC Unit With A Soft Start?  

Help! Woman going crazy trying to figure out which size/wattage portable generator to power roof 13,500 BTU Dometic AC for a 19foot 2022 Gulfstream Amerilite 199RK travel trailer. Keep getting wildly different answers from retail RV stores, mechanics, etc. So far, Ive been able to find that it has approx. 1300 running watts, which should be no problem for a 2500 watt genny, but starting watts seems to jump to around 3800 watts, which seems like a problem, but not sure. Several guys have said the 2500 @ about 39 lbs. dry weight will run it if we buy a soft startfoot to reduce the initial pull on it - do you think thats a valid statement? I dont care about running anything else but the AC, if thats necessary. BUT, being the dummy I am about these things, can other electrical items in the trailer - refer, etc. - run off the 12V volt battery at the same time the trailers hooked up to a genny to run the AC? Or is it all or nothing? Sure as heck hope so, as my husbands in great shape, but hes also 80, and can lift a 48 lb. sack of dog food, but a bigger genny is out of the question. Any help you can give me would be GREATLY APPRECIATED. We had a wonderful Dynmax Class C motorhome so this wasnt a problem before, but it burned to a crisp in a house/garage fire, so were down to a trailer - poohie, but better than nothing! Thanks so much for reading. PS - he doesnt know Im writing this...tee hee...wont he think Im smart after I tell him what Ive learned, via you guys?!

asked by: Annie F

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