When researching generators for emergency backup, I became aware of "THD" or distortion on electrical waveform in generators. Most competitors units in this price range have THD near 23%. That is unacceptable. This unit is <5%. Modern electronics are susceptible to bad energy, shortening their life. Do yourself a favor and confirm clean energy to protect your expensive electronics.

I bought this generator so I can be prepared for the next power outage that comes my way. I live in Houston Texas and had to endure 3 days without power due to hurricane Beryl, so I told myself I need to be prepared for the weather event. I am truly happy with my purchase as this generator powers my entire home!! It is very well built and the perfect investment for me because it was affordable. I am a very happy girl and ready for the next outage,

Unit was received packed well. Inside box unit was packed well to prevent damage from shipping. Was shipped on a pallet which made unloading easy. Appears to be well made the panel is layer out well. Fired right up with propane. Plan to hook up to natural gas already in place.

I'm happy I was able to receive this before a hurricane hit my area. It was easy to assemble the feet and wheels and add the necessary oil. I had planned to break it in this morning, but alas it decided to rain all day. So I will have to try in a few days. Everyone that mentions this generator says it works great and powers their entire home.

Purchased this to power my 2500 sq ft house in Houston in case of power outages. I was drawn to this generator for it's low THD rating which I could not find elsewhere in this price range and wattage. It was easy to setup by myself and tested it off my natural gas line, worked great!

The generator was delivered to the home yesterday. Despite its weight, the setup was straightforward and manageable without assistance. I charged the battery using the supplied trickle charger. Today, I hooked up a standard 20 lb propane cylinder and fired it up. The generator started on the second attempt using the remote FOB. The features are all clearly identifiable. I monitored the output using a FLUKE multi-meter connected to an oscilloscope for 30 minutes, and the 240V and 120V outputs were very stable, in fact more stable in frequency and voltage amplitude than the normal fluctuation observed in the utility-supplied power to the house. I particularly like the quick disconnect for the gas input. This will provide an easy connection to my larger propane cylinders. This generator replaces an older 16 kW self-starting generator (> 10 times the cost of the Westinghouse unit) that was done in by the Florida weather. Because the Westinghouse unit is portable, it can easily be stored in the garage during the hurricane off-season. Fortunately, the existing transfer connection makes for a quick hook-up to the home power panel. As expected of its size, the generator is not quiet. During use, it is on an outside wall of the garage, away from living areas. I will construct a protective housing to shield it from the elements and reduce noise while in use. I couldn't be happier with the purchase (days were spent investigating all options and products).

I bought this to power our house thru a 30 am generator switch in the event of an outage. This machine is absolutely beautiful and more than enough for our needs! The generator is very well built, runs great and I cant say enough about how happy I am with it.

I purchased the WGen11500TFc to run my whole house. I picked this generator for 3 reasons: 1) the output of 9500 running watts on natural gas, 2) the oil screen should provide additional oil filtration, and 3) the purported low (5 % THD). Overall this generator seems like the best value that offers these features. The generator was easy to set up (no shipping damage), and there were clear instructions to convert the generator to floating neutral for use with a generator inlet. The included oil and funnel made break in easy to do. I ran the generator on natural gas and was able to power my entire house on a test run. The generator ran well during the test with no problems. The remote start was actually handy when adjusting the panel. I needed to add an additional fitting to the included gas hose to connect a quick disconnect on the house side (flare to FIP fitting). The generator is large, but fits in the side of the garage. The included battery tender plugs into a port so the battery does not need to be disconnected, and has a bright status light. Overall I am very happy with my purchase and feel prepared for the next power outage.

I just bought this generator. It was delivered ahead of schedule. Everything looks great. The funnel and oil bottle that come with it could work better. It is difficult to not spill oil because of the size and angle of the funnel. I filled it with oil and added some gas to the tank. It started right up and ran smoothly. When I added a load it adjusted quickly and smoothly. I'm very pleased with the purchase.

The generator was delivered quickly. Assembling was intuitive - just install feet, wheels and add the oil provided. The generator started with ease. It also came with a remote control fob which is definitely a plus. Good mobility. The generator had enough capacity to run essential appliances like our AC/furnace, refrigerator, internet, garage and electronics, without any issues. I highly recommend it.