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Customer reviews for Westinghouse 3,700/4,500-Watt Dual-Fuel Inverter Generator (CARB Compliant) for
Westinghouse 3,700/4,500-Watt Dual-Fuel Inverter Generator (CARB Compliant)
4.8 out of 5 stars
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9,506 ratings9,486 reviews
  1. 5 stars80% (7,651)
  2. 4 stars17% (1,580)
  3. 3 stars2% (152)
  4. 2 stars1% (56)
  5. 1 star1% (67)

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Showing 2,501-2,510 of 9,486 reviews
Jul 9, 2022
Reviewer name: Dread
5 out of 5 stars
5 out of 5 stars review

Impressive Power

My purchase of the Westinghouse igen 4500DFc on July 4, 2022 was a good decision. Something, aside from the fact Westinghouse invented and perfected ac electricity generation, felt right when i viewed this model. The brand adds authenticity to this timeless masterpiece of consumer level portable generators. The panel with the green lights and the "data center" had me intrigued. Could it possibly function as advertised? Yes, it does. All the features i studied, zoomed in at, compared, were seemingly pie-in-the-sky offerings until i got the generator and see that they do all function excellently. I won't ALL CAPS or bold my customer review words to add emphasis but believe me this igen 4500dfc rocks! My first- out of the box- run lasted over 24 hours in "eco-mode" with a varying load @ .5 - 1 Kw. The unboxing itself was a nice experience with only a single issue of an underside mount nut which appears to have turned loose and wss at the bottom of the Styrofoam packaging. A good twist to all 4 -1/2" SAE mount nuts and it was good to go. Set up went smoothly. The sound is very quiet. The exhaust surprisingly hot. But low to the ground. And the igen 4500 has a CO2 sensor and shut-off capability which is another benefit to a fully loaded package. I mean i cannot think of another feature i could want. Except for maybe temperature or some fancy of my obsessive compulsion need to have information and instrumentation to measure critical data. This genny does most of it already. It tells run time left to no fuel, and accurately adjusts for load variation. It displays Kw output power. It has 2 fuel level indicators and i still cant fogure out how Westinghouse engineers designed the fuel level sensor or float. There is no indication in the "exploded views" in the accompanying user manual. The User Manual is even impressive. It exudes a level of concern for the users in terms of explaining every detail, every procedure (even for preparing the enclosed key fob to 'pair' with your igen). The manual is thick and contains a seemingly comprehensive parts list with their schematic and mechanical drawings. Step by step set up guides you to start up. You will need to be slightly dexterous with at least basic level of mechanical skill to get the oil in and to hook up and correctly install the battery for electric start. I hope i got mine right, its tricky and could use a redesign. On my setup battery install and oil fill took about equal time, too much time in my opinion at roughly 10-15 mins each task. And i made the mistake of overfilling the oil strait out due to the accompanying screw in funnel that you get which is good but... you'll see for yourself. Oil cleanup inside the generators frame can be tricky too so clean up for my tiny overflow took 2 sheets of paper towel and my cell phone on flashlight to see inside the "oil door" to wipe around all the extrusions and surfaces in there below and around the oil dipstick area. The oil door looks good with a layer of soundproofing material, foam egg carton, attached by adhesive. Lets see if this has longevity but now, i am nitpicking really. The oil door could be a bit larger for my liking, it is a lot of work to do in there for larger sized hands to be asked of, a lot of twisting and turning followed by wiping up in all over. I sensed to use care and caution so that i would not wind up getting rubs from the hatch edges of the oil door as the edge is plastic and formed to fit an edge rather than say a rolled extrusion softened for the more tender folk suck as myself. Otherwise be prepared to spend 30-40 mins setting up. Put of the box look is great with an accompanying smaller cardboard box containing a jug of oil (.6L), a battery tender charger plug and wire, a tool kit, a funnel, and maybe the user manual were in there too. The key fob comes hooked onto the manual pull start cord and the fob feels good in my hand made of a durable metal with a tiny carbuncle clip. On and off are the only two buttons on the fob. So in conclusion i say its probably the best generator out there today. I say i am impressed and i hope to remain impressed. They really have (whoever "they' are) convinced me that they care about producing a very good quality product and that with all their engineering they sincerely with for us to enjoy long lasting lifespan and happy healthy electrical generation for years to come.

Review from westinghouse.com
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Jan 31, 2022
Reviewer name: BW58
5 out of 5 stars
5 out of 5 stars review

Great Generator

I bought this generator as a backup to power a couple of fridge/freezers in the event of a power outage. I also liked the fact that I can run my entire camper (including AC) with this unit. I have not tested on my home yet but have used it several times to power my camper during the summer. I also like the wheels and handle as it allows me to easily roll it around outside to use it for things like power washing and other outdoor projects that typically require a long extension cord.

Review from westinghouse.com
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Jul 21, 2022
Reviewer name: Bob J Camper
4 out of 5 stars
4 out of 5 stars review

Love the redundancy of the dual fuel feature.

I bought this to power our 30-Amp travel trailer when boondocking / dry camping. It's pretty quiet for as much power as it makes. I like the eco mode, which lowers RPM when the load is low. Even though I may have bought more generator than I needed to for camping, this can also serve as a house backup to keep refrigerators and the internet on during a rolling blackout. I'm banking on a few this summer... I docked it 1 star for it's weight and noise level, but it's a nice unit.

Review from westinghouse.com
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Mar 20, 2022
Reviewer name: Happycamper4005
5 out of 5 stars
5 out of 5 stars review

Simple startup. Worked like a charm

Received this as “open box” item. Oil was missing, but other than that everything was in great shape. Added oil (slowly), hooked up the battery, connected the propane, pressed the button, and bingo! Away she goes! Quiet as promised, a little larger (and heavier) than I thought it would be, but looks like it's gonna be a nice add to our trailer camping adventures.

Review from westinghouse.com
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Nov 2, 2021
Reviewer name: Shari
5 out of 5 stars
5 out of 5 stars review

Checked ALL of My Boxes!

We had a very specific list of "must haves" for our new generator. We already have one for our home. This one is for our new travel trailer. It it our intention to do more dry camping, so a good genny is the place to start. Back to my list: - We definitely wanted a dual-fuel generator. We do so much with LPG in the RV, it just made sense that a propane-fired generator would work well with our set up. - We needed a smaller, more manageable size for a not-so-young-anymore couple. I was hoping for less than 100 lbs. Since we're going to have to haul that thing around, the open-frame type was out of the question. This one comes in at a close 98 lbs. But it has that great luggage-style, pull-out handle! On a flat surface, it only takes ONE of us to move it around! - For the same reason, we needed more than just the recoil-start option. I am so done with pull-starting everything. With the push-button start, as well as a remote, this certainly fit the bill. (Although, if one must shut off the battery and close the propane valve, I suppose the remote control option is only good for the gas-powered starts?) - Must provide "clean" power - we've got sensitive electronics in that RV. - Speaking of that, the 30 amp RV receptacle was definitely on our list. Who wants to be fussing with adaptors and additional cords? - Our rooftop A/C unit takes the most power of everything in the RV. The generator needed to have at least enough power to fire that baby up when it gets too hot outside. This one has MORE than enough power for that.... even at the initial start-up! The Eco-mode is a nice feature, as well, for keeping the normal power draw to a minimum. This leads me to... - Last, but certainly not the least important box to check, the generator needed to be as quiet as we could get, while still checking off all of the above boxes. I gotta tell you, we just got this genny yesterday, and we've only started it twice. But, HOLY QUIET, BATMAN!!! My neighbor was blowing his leaves and when we stood in the street, our new generator was literally unheard over his blower. Really. Oh, and it started on the first push (NOT pull!) after installing the battery, adding oil, and hooking up the LP tank. All of our boxes were checked off with our new iGen4500DF, so I checked off all the stars. I don't anticipate any problems in the future. But if they happen, I'll update. Happy camping!

Review from westinghouse.com
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Jan 7, 2024
Reviewer name: Brian B.
5 out of 5 stars
5 out of 5 stars review

IGen4500DFcv

I've owned for about 1 month and followed the recommended break in procedure. So far the generator has performed flawlessly and seems a great value. Using 5W-30 synthetic oil as the owners manual chart indicates it is suitable for operation in all temperatures. The electrical ports are perfect for use with a camper/trailer and seems to have no issues with powering a single 13000 btu AC along with other electronics. Dual Fuel (propane) is a great convenience feature even though I plan to use gasoline primarily. Noise levels also seem to be low, looking forward to taking this out camping!

Review from westinghouse.com
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Oct 18, 2021
Reviewer name: Chazzbonzz
5 out of 5 stars
5 out of 5 stars review

perfect for my needs

After checking other products I decided this would be perfect for my needs. I have a remote off the grid cottage and this should be extremely useful for supplying the electrical needed for appliances, air conditioning and tools. The reviews I read sold me on this generator especially the remote start as well as how quiet is is.

Review from westinghouse.com
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Aug 8, 2024
Reviewer name: FloridaGary
5 out of 5 stars
5 out of 5 stars review

Easy To Setup & Start

All you have to do is attach 2 wheels, 2 rubber blocks for feet and handle which takes 5 minutes. Add the oil which comes with the generator, connect battery and add gas or propane. This generator starts easy and ready to use. It's powerful enough for all your needs including powering your home. This was a great purchase.

Review from westinghouse.com
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Jul 3, 2021
Reviewer name: Miss.Behaven
5 out of 5 stars
5 out of 5 stars review

Easy to Use

I'm 80 years old, therefore we needed something that we can operate. I did a lot of study beforehand. The electric start was of the utmost importance, and we needed a generator with an RV hookup. Being avid campers, the dual fuel was a real plus as we already have the propane gas on the camper. Lastly, the name Westinghouse just wraps up the whole package. Thank you for such a fine product.

Review from westinghouse.com
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Oct 31, 2021
Reviewer name: DIYDisaster
5 out of 5 stars
5 out of 5 stars review

Great value

Did lots of research and this unit seems to be the best combo of power, features and price. It's as quiet as advertised. Started on 2nd try with initial test-run on propane. Looks like oil change will be a PITA, but I knew that prior to purchase. Planning to use as home backup for power outages. I'll update after using a while.

Review from westinghouse.com
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