I bought this after the winter storm in 2021. First time I used it it worked great and used it for 3 hours. The next time I used it it wouldn't start so I took it to the shop and they got it fixed. Third time I used it everything was great. The fourth time it was hard to start and when it did start it backfired and died. I tried to start it again and it was making a loud knocking noise so I turned it off. Now I'm trying to get it fixed under warranty and no one will return my call. Please do not buy this thing. They don't want to do anything under warranty.

It's asking me to do a review for each of my warranty registrations, so this is my second one. As I mentioned previously, two new 20,000 Watt generators arrived without the washers for the axels, or the trickle chargers necessary to keep the battery ready to go during a power failure. I let the washers slide and just went to the hardware store, but the chargers are a different matter. There is no pull rope on these big units. No battery, no start. What's worse is that we've cranked them so they can run for the 5 hour break in period as you're not supposed to exceed 50% of the load during that time and we wanted them to be ready for a real power failure. Unfortunately we're experiencing random shutdowns. It can be restarted after about 30 seconds or so, but I'm wondering if the auto choke is kicking in and choking the engine. Whatever the case, this is not acceptable for units that are for emergency use.

Purchased the WGen 12000/15000 DF and I'm so impressed. I had an electrician install a Reliance Controls PB50 (50amp) plug to my house. Used a 50amp power cord from generator to house. This generator ran 100% everything in my house. I ran the Central A/C, ceiling fans, all lights in and out the house. TV's, microwave, wife's blow dryer, oven, furnace no problem. Didn't even bog down. I feel as though this thing had more to give than what I threw at it. I live in a 1700sf home so I hope this review can help those who are considering this unit. I highly recommend.

Great generator! Started right up on propane once I realized the fuel selector switch is mislabeled on the generator. The switch, actually, is up for gasoline and down for propane, as per the manual. See attached photo differences between generator and manual.

This unit is a beast. Well packaged. Setup was easy, needed a tractor to lift off crate. Had electrician set up dual 50 amp ports. Did initial start up on propane, started right up. I have not run this under load and probably will not have to in the near future. Unit sat in packaging for 8 months, and at the time I purchased were very hard to come by. I had to wait about 6-8 months until it was in stock. Again, great unit so far!!

I bought this due to living in Texas with Hurricane season coming. Hurricane in the Gulf and I went to set it up and it wouldn't work. I called service department they were great. Missing fuse would be mailing in 5-7 days. I said since you sold me an expensive broke generator shouldn't you overnight the part. Their reply 5-7 days. So here a sit after hurricane with no electricity and a defective generator in my garage.

I bought this generator and it was delivered 6 weeks later. Just received it today, 8-3-21. The delivery Co. was very good, no apparent damages after checking carefully and the delivery Co. helped me move it into my shop. The quality of this generator is excellent! I like that this one produces adequate clean electricty at <5% THD. Its purpose is to power up some of my house lights and appliances and a submersible water well. After researching, I find the price is very reasonable. I will break-in the generator this coming weekend as the manual directs. It has a battery start (no pull rope), remote control & idle speed control when power is not required. I have a 100 gal. propane tank that will last about 2-3 continuous days before I must refill and/or I can then use 20# propane bottles or gasoline if needed for a longer period of time. It is saved in my air conditioned shop until I wheel it out for use. In my opinion, propane is the best cleanest and most trouble free fuel. When determining how many watts you need, be sure to stay at or below 80% of the rated watts and be sure to reduce the wattage rating also by 4% if used during 100F weather.

I just purchased the Westinghouse WGEN12000DF generator After my electrician visited to install my transfer panel, I hooked everything up and started my generator, Everything was wonderful. 60g 4500W hot water tank, 12000btu ductless heat pump, kitchen light and small round stove, TV and computer all worked like a charm with the low THD -5%. I'm ready for the next storm and the next power outage. Just one problem, have some friends with you so you can get this generator out of its wood create. Be careful when you connect sensitive electronic devices such as a heat pump you cannot use the low idles. Variation with the Herz. This should be indicated on the product sheet.

We just purchased the tri-full 20,000 watt generator. We had purchased a smaller one in 2021, worked great, but needed a bigger one for our new home, and wanted to stay with the brand Westinghouse, known for their reliability. We are looking forward to having this one hooked up to our new home soon.

I had been looking at 20K watt generators for awhile but couldn't find anything that would do Tri fuel and also allow for 100% load wiring to the house. I stumbled across this generator during an internet search and ordered it the next day. Has everything I was looking for and more.