Just picked up this afternoon. I am betting on the over 7k 5-star ratings. I have been comparing brands, models, and sizing for months. I even considered purchasing two smaller units and running them in parrallel. This unit although a little heavier once on the ground has a telescoping handle and wheels. Will run the camper AC, can be used at camp, and will also keep the essentials running during a power outage. Dual fuel and remote start/stop are really nice.

I experience occasional power failures in my area so I bought this generator to get me through. After following the quick start instructions, generator fired right up. Biggest surprise is how quiet it is. Tried running with gas and then propane, both ran flawlessly. Nice machine, well built, somewhat heavy, very sturdy. Would recommend to anyone who needs a generator.

This is my second 4500df generator. It is super quiet and easy to operate. One note for set up, instructions state to add the whole bottle of oil they include, which is great, but each time it over flowed the oil and made a mess. So don't add the whole bottle without looking at the level. Otherwise it is recommended.

Would not start out of the Box. This is a closed frame unit. Had to disassemble to Plug in a wire for the automatic choke. This would be an easy fix at the factory .So that the customer would not have to do this. It is running good now. Would have rated higher if not for the choke problem

I've just unboxed the unit, have not went any further than adding the oil. But I plan on firing it up in a day or so. Looks great, everything seems to be like advertised, just a bit heavy at 100 lbs for a 70yr old but I still managed to lift it and put it in the back end of my truck.

My wife and I purchased this to power the A/C and everything else in our 30 amp travel trailers in the hot Texas sun. It started easily on the first start and runs super quiet with plenty of power to keep us cool. We cannot recommend this product enough.

Runs well on propane. Operator Manual is way out of date; different battery, different oil change spout, different tool kit, different picture of front control panel, and many many other errors. Seems that generator is updated but comes with old old manual. I will contact Westinghouse and request reliable manual.

First time purchase of Westinghouse generator. Have had other brands. This is first with dual fuel capability which is why I bought it. Working on breaking it in right now. Set up was super easy. Have not run propane yet but will once break in is completed. Looking forward to this being our solution to portable power with our camper.

New Generator works great right out of the box. Easy set-up. Even though instructions say to fill the oil tank with provided bottle, watch out for small over pour. No problem running our Travel Trailer AC unit on either propane or gas. Need to put more hours on it, but so far its Awesome!

We bought this to better power our cabin, but it seems the cold temperatures of Alaska make starting the generator extremely difficult even if we store it inside at night… if we could figure out how to get it to start and stay started this would be a wonderful investment.