I bought this generator to power my entire home when I lose power.

Just got it. Already to start it up. I'm hoping it works sweet. To run AC in the summer when power outages. It's a big bad boy generator. I have it 4 stars because I haven't used it yet!. But if it's works perfectly then 5 stars.

Installed wheels, oil, & connected battery... Unit fired right off. Used continuously for two days (on propane), not one issue. Ran A/C, two refrigerators, computer, lights... Best investment I've made in a long time. Only drawback is it's made in Vietnam, not American made.

Only complaint is it is transfer switch ready. But you have to use arduino or do some serious research to get the st switch wire functions to be able to connect this to a real ATS unit. I use an Eaton ATS and have an arduino to accept the remote start/stop wires on the ATS unit to send a three second ground out pulse to simulate the push of the start/stop button. A slight pain in the but if you don't know coding but there are enough open source fully functional code scripts that you can utilize to make it work. It makes no sense why they claim it to be transfer switch ready but then don't allow you to use the startup feature of a real automatic transfer switch. Instead they only offer the st switch which doesn't utilize the 50amp out, doesn't give you a one minute timer before cutting the generator on or off incase it's just a flicker vs an outage, and is way overpriced for its overall lack of usefulness given it wasn't even designed to be used at the recommended distance from your house. Sure you could use it in conjunction with an ATS to start the generator and just have a 9watt led light bulb plugged into it to get it to turn on and stay on but that does rob you of a few watts and I don't know the long term effects for using that and the 50amp plug. From what I have heard it can cause your breaker to trip on startup rendering the whole purpose of an ATS useless. They should make a plug in module for the ST switch plug that you could plug your industry standard two wire remote start/stop wires from an ATS switch. (Hey Westinghouse that suggestion is for you.). That said I got mine to work using an arduino and have my generator permanently mounted (wheels removed) on a concrete platform with an aluminum weatherproof case that is ventilated outside so there is no concern of it auto starting inside the garage. This portable unit provides enough power to run my living room, microwave and fridge, water heater, well pump, septic pump, my master bedroom, and one of my heat pump a/c units. I also went and had my heat pump breakers bridged so I can switch between my main level one my upstairs unit for night time running. I have my unit connected to a 250 gallon buried LPG tank but I do run the unit first and foremost with gasoline. I have a timer alarm that sends me a buzzer and I requires the fuel switch to be inside my ATS load center panel so I don't have to walk outside to switch the fuel. This generator is very good in that you can swap from gasoline to propane without restarting it. To avoid any surges I have three (yes three) whole home surge protectors. One is in the ATS load center, one is in my main service panel, and the other is on my service entry. It is overkill to a degree but if you have ever lost power you know that you will get a surge from the outage and switching to and from the generator power. Of course if you have a batter backup you can use an AGS module that starts the generator when your batter falls below the battery voltage threshold. You might be wondering why use a portable? Well when my surplus diesel finally died I quickly found that the availability of them was hard to come by and new diesels started at 15k. Even standby LPG generators start at 2k more than these amd usually less power. Plus these generators truly are the king of portables not to mention they are just one heck of a generator. They are so good while not recommended for medical equipment (no one officially or on the record recommends a generator for this purpose.). Many people around the world trust Westinghouse even over Hondas to power their small medical equipment. Just check the specs and you will see why. I love these so much I am saving to buy a second and run a second to permanently connect the other ac. Anyway highly recommend these.

I bought this a month ago and have only tried it out once. It started on the second try and I only had to push the button once. It's not the quietest generator but it is not too loud. It's very easy to use and set up. I hope I won't need it next winter but I should be set when I do.

I purchased this generator because it was large enough to run our house including our 5 ton AC system all on propane! It came packed really well and it fired right up. The less than 5% THD was another reason I purchased this generator. Very pleased.

This generator is everything you think it is. It is large, and full of power. I purchased this generator primarily due to the fact that it has two 50A outlets. My home has two 150A panels side by side, and in order to make hooking a generator up easily and cost effectively, this was the generator for me. I have a 50A inlet per panel on the outside of my home, feeding a 50A breaker with interlock kit. This generator allows me to run everything in my home to include my 5 ton and 2.5 ton A/C units. The A/C units do have the Micro-Air soft start kits installed on them and I highly recommend them. If you are reading this review, then you know that losing power is inevitable, and the real question is how prepared are you? At literally less than 1/3rd the price of a whole home standby generator, this setup is an absolute no brainer. We have enough horsepower to power our home and manage the inconvenience. If you are on the fence, I can assure you that an investment in a generator is absolute peace of mind. This generator outputs < 5% total harmonic distortion which was a huge feature for me as well. If you are in the market for a large generator, you literally get what you pay for and this WGEN20000 is the cream of the crop. You will not be disappointed.

I did a ton of research on generators before I bought this, and I am so glad I did. I am very happy with my decision to buy this one. It puts out clean power so I don't have to worry about my sensitive electronics, it has enough power to run my whole hose. I feels this is the best bang for the buck for sure.

I was looking for a gasoline powered generator that had enough power to run my whole house as I do not have access to natural gas where I live.I was pleased to find out that the initial setup was a breeze and when it started on the first try I was very pleased, for a huge generator I was quite pleased that it was actually quieter than the General I had at my previous residence.

This generator was so much easier to use than I thought. It also powered much more than I expected. We have a 5,000 sq foot house with two large central air conditioning units, as well as a wood workshop. Short of running the shop machinery, this generator powered all of it! I'd recommend this generator to anyone who needs a serious emergency power source.