In preparing for a trip to northern California with it's possible rolling blackouts I spent many hours searching for a generator for our 32 foot fifth wheel. I came across reviews for the Westinghouse Igen4500. It had high reviews and was rated very quiet and was fairly light. I really wanted the duel fuel but it was out of stock so I ordered the gasoline model when it became available. I unboxed it yesterday. the battery was not secured and had knocked the door off the generator. the battery was still fine. I secured the battery with the strap, hooked up the cables, and reattached the access door. After adding the oil I flipped the battery switch on and hit the starter button, Within a second it was quietly purring. I plugged in my RV and turned on the AC. It kicked on with no hesitation. I am very pleased with my purchase and look forward to our first outing with power on the go.