I haven't had to use the generator for a power outage yet but have ran it to break it in. Very powerful ran a compressor didn't phase it at all. Assembly was very easy putting wheels on and the arms. Then putting in the oil and it fired right up. I upgraded my generator from a 4400 /9000 surge big difference for sure. Have put it off for far to long.

Just received this generator and had minimal assembly to do. Although the wheel axle assembly was different than in the diagram, it was it was easy enough to figure out. Overall I am very pleased with this big boy. We live in hurricane territory and have power outages that can last for days. Although I hope I never need to use it, it will provide all the power I need .

Generator arrived early. No shipping damage. Generator has passed all tests - propane and gasoline fuels. Control panel features working properly. I have not tested full electrical output but initial break-in electrical production is correct. I am very happy with this generator. Based on my research it is the cream of the crop.

I spent quite a bit of time researching generators. Most generators on the market have THD from 10-20% which is not safe for electronics with sensitive circuitry (just about everything made today has sensitive circuit boards). This Westinghouse generator has less than 5% THD which is sensitive electronics safe. The last thing you want to do during a power outage is damage your computer, tv or appliances by feeding them power from a subpar generator producing a high THD. The generator itself is well made and the design appears well though out. It cranks easily with the push button on the panel or with the provided wireless key fob. The power output is enough to power our entire house.

My neighbor bought this and my electrician recommended this generator. I have a dual panel breakers box so I needed this model. I ran it for about 7 hrs to break it in and have changed the oil and oil filter. Very easy to change. It didn't bat an eye when I tested it hooked up to the house. However it does take it two times to start each time and on one occasion it died and restarted by itself. The life timer on the unit also stopped working after that for some reason. Other than that, it is simple to operate.

The generator arrived in perfect condition. I took advantage of the "liftgate" feature, and the delivery company's driver couldn't have been nicer. He delivered it to my garage and a half hour later I had the wheels and feet on, added gas and oil and it started right up. Love the easy fuel change system and the remote start.

I bought this generator less than 2 weeks ago and my electrician will be installing a switch panel for it within the week. I'm excited to have it hooked up. The reviews I have seen about it rate it has one of the best of its class. I don't want a power failure, but when I do I'll feel very confident that I'll continue to have the power I will need.

This is the biggest portable generator I could find. I have tested it and works great and came with everything besides gas. The biggest issues is getting my house wired to accept this much power and unloading it from the shipping pallets because it is very heavy.

Re 12000DF. Logic doesn't seem to be a strong suit at Westinghouse. They require altitude adjustment above 2000' to gas regulator but fail to provide settings to accomplish this. Also, as a whole house 24/7/365 generator, surprising the “battery switch” must remain on. However this drains the battery! Why deliver a remote start fob if you must go out to the machine to start it? A workaround is to wire in a 110v outlet near the generator to trickle charge the battery with the included 12v charger. Added expense. ☹️ On the brighter side, the unit ran my well pump, fridge, freezer, elec. dryer, microwave, misc lights and tv. It browned out when I added the toaster. Pretty good. Also, upper end operating temperature is sorely limited to 105 degrees. This is too low. If ambient temp is 100 and the generator is in a well ventilated shed, it might shut off when it is needed. California people pay heed, as this may not be the right unit for you, hot winds and blackouts. Other than running tests, I have not had to use the generator yet under a power outage.

1. Surprised the gas tank was made of metal and not poly 2. Assembly instructions mentioned the use of four (4) washers when attaching wheels to frame, (a) no washers were included (b) if washers had been provided there would not be enough space on axel shaft to use them - assumed change in axle design 3. Use as house backup power in event of hurricane or ice storm. Plan to follow breaking procedure and then put up in long term storage - owner's manual recommends draining carburetor bowl for long tern storage. Owner's manual does not provide details on location and steps to perform this task. It appears its located under the air filter housing which may be a challenge.