We bought this unit and only run Non-ethanol premium gasoline in it however when cold, this generator has to go through three, two cranking start cycles before it will start. Other than that, it is a good generator.

I just got my generator and I am impress because this is a big, compact and beautiful equipment. I already tested and it ran smoothly and very quiet. I am very happy with this purchase.

Just got this unit.Set up was straight forward. Runs quiet. Looks to serve us well. Seems a solid built easy to operate unit. The only issue is that the fob is not functional. I'm sure that will be an easy fix.

We had a problem with our generator and Westinghouse stood behind their product 100% fantastic customer service and support would recommend Westinghouse products to all.

Bought this iGen4500 and am very happy with it. Only ran it about 30 minutes but ready to keep some of my home up and running for next Florida hurricane. Very quiet.

I bought this for a back up in case of a power outage. It was easy set up, runs my 6000btu a/c unit using only 25% of the generators power. Plenty of watts left for other appliances. This is a great buy.

Relatively quiet, started up easily. Have only used it with gasoline so far. Only complaint is during a power surge (AC or Fridge compressor initial surge), it is slow to react and other devices see the drop in voltage and take a hit and reset.

I bought this generator to power my RV. Starts easily runs great and is not very loud. The 30 amp RV plug is very convenient. I can run the A/C in my RV. The propane fuel option is nice when camping.

So far I am quite impressed with this product. This generator is so quiet and powerful. The unit is heavy but that is to be expected to get this much power.

Great generator starts fast runs so smooth. Shipping on the other hand broken pieces. Contacting company now for FREE replacement pieces. They better come through. Great product!