Onan emerald 3 generator low hours very clean runs good quiet when pushing the button from the front of the RV it'll start right up or you can just run it off a battery mount too runs the whole RV with no problem very strong including everything oven microwave washer dryer stove oven TVs computers lights everything with no problem runs $1,800 new $700 or best offer including delivery if necessary generator is rated very high one of the best include maintenance and quietness won't last long