The 4500 DF has met or exceeded my expectations to this point. From initial setup to a flawless break in period. Now I'm ready to take it on the road. I ordered the high altitude kit but so far at 5500' I have not had a reason to install it. The duel fuel option is great.

I unboxed this generator and got it up and running today. It started up easily on LP gas (I didn't put any gasoline in the tank). The noise is pretty low and the power seems to be clean enough for all of my electronics I the house. I ran it for several hours and went to drain the break-in oil. That was when the honeymoon ended. Everything else about this unit is nicely designed and easy to access but the oil drain is terrible. I swore and cursed as I tried to get my fingers on the rubber plug and a wrench on the nearly impossible to access drain plug. Couldn't you have made the oil access door a bit wider? I'm going to be looking for an oil extractor pump for the next time. Aside from this oil drain issue, it's a great little generator.

Been running this for close to a day. Seems to have a lot of power for the size. LOVE LOVE LOVE the remote start! Works like a charm. The only complaint I have is the location of the drain plug for the oil changes. There is a large wire in front of it that is a pain.

I needed a dependable power source during the CA blackouts. Not knowing how long they last, being able to run gas or propane is a huge plus! Gas stations need electricity also, so getting fuel could be an issue. Being an inverter, I can also charge and run electronics.

I received this generator two days ago, and upon taking it out of the box I inspected it and found it to be in very good condition. Following the instructions to the letter, I tried to start it on gasoline and it would not start. I hooked up a propane tank and it fired-up immediately. I kept trying to start it in the gas mode but it would not start. Finally, I ran it for a couple minutes on propane and then switched the fuel knob to gasoline and it continued to run on gasoline. subsequent tests with start and stop have been fine. I let it cool for approximately three hours and started it on gasoline mode. It started right away and seems to be fine. It is the quietest generator of this size that I have ever seen/heard. It is also very easy to use.

I bought this to help power my adventures camping with my 5th wheel. While I can't power everything, the power this little guy puts out is sufficient to charge my batteries and run 1 A/C unit, Microwave, Coffee Maker.. etc. It is amazingly quiet and started right up first try, after following the quick start directions. Love the fact it runs on LP, now I don't have to worry about stale gas, or draining before longs trips. So far I'm super happy with the iGen4500DF!

Bought this after an unusually severe power outage, with lots of trees down and ice storm conditions (which meant it took 6 days of below freezing temps before power restored). But this will fit the bill very well, with options for cleaner fuel, and enough outlets to be able to keep our house warmer and food preserves well.

Liked what I read about this before buying. Even more impressed when I received it. Attractive. Quality construction. Well thought out. Included accessories and documentation is top notch. Pleasantly surprised to discover the sturdy extension handle which was not described n the sales write-up. Thanks Westinghouse!

This Westinghouse inverter generator was recommended by Consumer Reports. It is powerful enough to run my furnace and appliances during an emergency. I will have a transfer switch installed so that I can run the generator without an extension. Nothing like peace of mind.

I haven't owned this generator very long, but it seems to be holding up. It has stuttered under load a bit but it is new and was running in the cold, so the oil may be a little more viscous and affect performance? I'll try to update this review after more use if necessary.