I bought this at the end of March and received it promptly. Setup was easy. However, I can see how filling it with oil can become an issue, but the flexible spout that came with the generator worked well for me and I just tipped it over slightly (gas tank was empty). It fired up right away and switching between gas and propane works great and is also convenient to have. I ran it for a few hours while connected to my travel trailer and it worked well under the load, it was quiet from the inside. I fired it up again almost 1 month after the purchase and same easy start-up. One mistake I made, I tipped it over too much with the tank half full and some gas spilled. I let it dry out and it evaporated completely. It started up again. So far happy with the purchase.

I purchased two of these as back-up generators (along with the parallel connecting cable) for our home. They run quietly and reliably. The only drawback is the weight. At over 100 lbs each, they are not easy to lift into a vehicle. The wheels and extendable handle do make moving them fairly easy on paved areas, as do the carrying handles on top. Just get help if you are going to lift them.

After researching and reading many positive reviews we decided to buy this dual fuel generator as back up for power outages. Filled with the oil that is included, do this slowly it will overflow, then attached the propane tank it started right up when the start button was pressed. Very satisfied with this purchase.

I did a lot of research before buying this generator. For the money there is no other generator that delivers the power and has the features this one does. So far it fired up the first try and I have gone through the break-in period without any issues. I will use it a bunch this summer and will see the long-term testing results

This generator started right up on the first try and it is quite as advertised. I purchased this item to use during power outages. It has all the power I need to run the important items in the house. I haven't had to use it during a black out to date, but this will give me peace of mind when the power goes off.

Ran well right out of box, quiet at low loads. Make sure to follow a good break in procedure. Recommend adding a step before starting by turning over the engine with the pull cord a few time to cycle oil (with battery OFF you don't want it to start yet). Then start following procedure outlined. Time will tell how reliable it is since mine is still new, but everything worked as delivered. Oil fill leaked a bit with the .6L bottle shipped; not easy to get under the engine inside the cover to clean up, so it comes out the bottom holes eventually. Make sure you fill somewhere that can stand a bit of oil. One annoyance was the user manual that came with mine was apparently for an older version iGen4500DF. It was missing info on the parallel outlets and their operation for example. Shipping boxes didn't match either, no picture or mention of these outlets. This was one of the key features I wanted to be able to run dual AC and other electronics in the summer heat off grid. At first I was concerned the gen didn't have the ports, but when I opened the box to my relief they were there. I later found the right manual online. Wasted some time but ended up with the right gen and documentation.

Bought on Nov 2021, never use till last month when Beryl went through, lost power, for a day, the generator started fine, quiet, ran for about 7 hours and shut down itself because of low oil level, oil was leaking all over my ground , wait couple hours for cool down, filled the oil back up, ran for 5 , 6 hours later, it leaked oil to empty and shut down again…..I've been tried to contact Westinghouse to see if they can do anything about that, I know it's been 3 years, but still , it's brand new…

I bought this generator for emergency use at the house, which is why I purchased the duel fuel option. The ability to store propane long term without having to worry about it degrading like gasoline is a huge plus. Did a test run last weekend and everything worked as needed. The generator is surprisingly quite. I was able to carry on a normal conversation standing right next to it. It powered the refrigerator, lights, fan and a small portable air conditioner with no problems. The generator is heavy, but the wheels and extended handle make moving it easy.

Bought as a stand by generator for my house. I especially love the DF option as I will be using it in case of emergency, so I won't have to worry about leaving gas in the tank. Extremely quiet! Started with ease on the first try. Only negative comment I would have is the oil provided is to much. Instructions say to add the whole bottle.. I made the mistake of not checking as I was putting it in and it overflowed.

I really like this generator. It has sufficient surge watts to kick off the compressor on our portable air conditioner. It is very easy to use with remote control start and stop. It is very quiet compared to other generators I've been around. We run ours from the patio and when we are inside the house you can barely hear it. Very satisfied!