I originally purchased the gas version. I has a display problem right out of the gate. I took it back and ordered the Dual Fuel. I had to wait for 6 weeks to get it, but I'm glad I did. This unit came well packaged and just about ready to roll. Connect the battery, add oil and gas (propane or gas) and your done. The only complaint I have is the oil. It comes with a nice fill spout but..... I know every unit is test run and requires oil for that. But, you should make sure to drain all oil. I had a bit of a over flow problem and it made a mess. Did not know I was over filling until I removed the oil fill tube. Not the end of the world but none the less a pain to clean up.

Did the reviews and it was exactly the same as the Cummins but cheaper. Did all the quick start up. Let it run to break in for the recommended time. It was sooooo easy to pull start. I was trying to be gently and let the engine cycle a few time to get oil circulated. The engine fired up accidentally on me. Then I was impressed with how quiet the thing was…. I messaged my neighbor behind me and told him I was breaking it in and would have it off before night. He told me that he couldn’t hear it to my surprise. Very pleased.

Just bought it and set up for gasoline and propane. Seems to run well with a 1875 Watt hair dryer and a 500 watt work light. The gauge displayed about 50% load. Bought for my 5th wheel next year with a 15000 BTU A/C unit. My previous two 2000 Yamaha gens in parallel couldn't always start the A/C in hot weather.

After extensive research I knew that the IGEN4500DF was what I was looking for. I wanted quiet running, long run time, clean power and duel fuel option. The electric start with remote was a bonus. I found nothing in it's price range that even came close. First, very fast shipping and truly a plug and play. Everything comes in the box. No trips to the hardware store. It is quieter than my 2000 watt inverter. General impression, it looks and feels like good equipment.

Awesome product: I have previously thought i would only use the propane mode, my preference. However, on a weeklong camping trip I forgot my backup propane tank and ran out of fuel. My brother-in-law had a spare tank of gasoline, I was saved. This generator is the best ever, I could rave on and on seriously. It is quiet, and more so than the Honda 2000 watt my brother-in-law was using. I was concerned about noise in the campground while using late into the evening so I would do a walkabout in the campground. Unbelievable that there was virtually no noise. My oldest son is now the proud owner of one of these generators, he loves his the same as myself.

The generator works fine at high elevation. The manual is questionable because of major mistakes. Such manual should be reviewed by a professional and corrected as necessary. We give only 4 stars because the battery was tumbling around in the compartment as a result of a defective battery holding strap.

Just received a couple days ago. Delivery via FedEx Ground was a bit clunky as it was four straight days that the FedEx website stated delivery was coming. Once I got the generator and set it up and put it through a trial run, I am glad to have made this purchase. Though slightly heavier the extra power and quieter operation is worth the upgrade from the Champion 3500w inverter we use to take on camping trips.

We bought this to run our camper that uses 120va/30a. It runs the whole thing effortlessly including the AC during a very HOT trip to Florida. We have only used propane and it ran for 12+ hours on a single tank with the AC running. I did register the unit and is said it would send me a free cover but they never did. I don't know why?

Bought this for off-grid RV dry camping. Love the connections and fuel capacity, along with the propane capabilities. Remote start is a nice feature when it works; can't seem to figure out how long the battery is supposed to remain charged. Kept our 14.5k btu AC running through two nights with only using ~2 gallons of fuel a night. Looking forward to using it more.

So far I've been very impressed with this generator, quiet, has started every time. It runs my living quarters horses trailer no problem with AC on. Only thing I'm not impressed with is the design of the handle especially the way it pulls out along the ground. All in all very pleased.