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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
stars
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 271-280 of 9,486 reviews
Apr 2, 2025
Reviewer name: Ange2
5 out of 5 stars
5 out of 5 stars review

Worth every penny!

We were in search of a reliable generator after the last hurricane that hit Florida. Although we didn't get a direct hit, it's still caused mass power outages for days. This generator has all of the bells and whistles that we needed for our home. We love the fact it has a remote start and a CO2 sensor. I highly recommend this brand of generators.

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
Feb 2, 2025
Reviewer name: Top Tier
5 out of 5 stars
5 out of 5 stars review

Perfect generator

Purchased this generator after doing a ton of research. This Invertor generator fits the bill. Excellent design and is super quiet for the size. Easy break in period and the generator is ready to go. Looking forward to getting many years from this one.

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
Mar 21, 2025
Reviewer name: Great value!
5 out of 5 stars
5 out of 5 stars review

Out of the box and fired up in a few minutes

Can not believe how quiet and how easy this inverter was to set up. It took me longer to triple check the directions to make sure I wasn't missing anything. Added oil, checked level, paired the remote. Boom fired up. Can't wait to use this with our travel trailer this year!

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
Feb 4, 2025
Reviewer name: pm9dcr2001
5 out of 5 stars
5 out of 5 stars review

Quiet, started first try right out of the box

Purchased this generator online based entire on the reviews. This unit replaces a 4500 watt Champion. The Champion would fit in the back of my GMC Serria when the wheel kit was not present. The iGen5000df fits WITH the wheels, which is a big plus for loading and unloading. The iGen5000df will be used for RVing boondocking. Being quieter than the Champion, the wife is happy. Being lighter (approx 15 lbs), having built in wheels and quieter, I'm happy.

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
Apr 17, 2025
Reviewer name: Pmich
3 out of 5 stars
3 out of 5 stars review

Can't wait!!

Just purchased my new igen4000dfc and looking forward for some off-the-grid camping. After much research, I purchased this based on the favorable reviews, reputation and features. But mainly because it's fairly light weight compared to most other ginnys in its class.

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
reply from eComm

Hello, thank you for your initial review! We look forward to hearing your thoughts once you have had a chance to fully utilize the iGen4000DFc! If there is anything we can do to help, please let us know at 1-855-944-3571 or support@wpowereq.com. Thank you, Cam - Westinghouse

Feb 5, 2025
Reviewer name: OceanHunter
5 out of 5 stars
5 out of 5 stars review

Great Features LOVE ❤️ the remote start...

This Westinghouse iGen4000DFc dual fuel generator offers so much flexibility during a power outage. Running a generator can really make a difference in a difficult situation. Having backup power brings real peace of mind, especially during Southern California Power Outages. It's a great investment for any homeowner.

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
Aug 7, 2024
Reviewer name: Fiko
5 out of 5 stars
5 out of 5 stars review

This is one great generator!!!

I live in houston and having a generator is a must. I wanted something quiet and powerful so I got this one. One week after I got it we had a hurricane in houston and I was able to run my portable AC, fridge, tv lights and more without any problems, even though it was outside my bedroom window I was able to sleep how quiet it ran. On one 20 lbs of propane will easily got 8-10 hrs. I'm interested in finding out how much propane it will take one I hook it up to my whole house and run central AC and maybe gas. So far happy with it!!!.

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
Jul 9, 2021
Reviewer name: Scott006
1 out of 5 stars
1 out of 5 stars review

Great for the first 15 hours

I bought this generator for the propane and remote start features. The 4500 watts of power was perfect for my needs. I was also drawn to this generator for the quiet 52 dBa rating. However, after about 15 hours of use, with only a small A/C unit running, the generator started giving me the overload light and the A/C would no longer kick on. The generator began running rough, as if it is misfiring. Oil level is fine, air filter is clean, choke is shutting off after start, and I even changed out the spark plug. Nothing seemed to fix the problem. I'm now questioning my purchase. I really wanted to like this generator, but I worry about the quality. I will be calling for warranty support after I finish with this review.

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
Jan 30, 2024
Reviewer name: NolesFins
5 out of 5 stars
5 out of 5 stars review

igen 11000DFc

I have a igen4500 and love it. I was looking to use it to run 2 space heaters and a few snake cages during emergencies. I then realized biggest rule for generators is to make sure you don't get one that has to run at 80-100% of full capacity. Not only does fuel efficiency go way down but so does lifespan and noise level of generator. I debates on another igen4500 and parallel them or a Predator 9500. I watched some videos of parallel generators and even though power is there, noise level is much louder than just one big one. I have close neighbors....not worried about bothering them but letting them/anyone else know that I have one. So far this thing is AWESOME! If you have a igen4500 it is just its big brother. I was very impressed on how quiet it is. Also the compartments for adding oil or draining carb are so easy to get to. No nuts to unscrew, just twist the lock and pull clips. The carb already has drain tube and so does oil. After adding oil and non ethanol gas, it fired right up. Still in break in process but 2 hours in and great. Don't pay extra for less rated power from other brands. This has more power and cheaper, looks better and excellent options. I couldn't find any reviews on this model so hope this one helps.

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
Nov 16, 2023
Reviewer name: Tripod33
1 out of 5 stars
1 out of 5 stars review

Worked great until it didn't...

I have a total of 15 hours on my new generator. I ran in for about 7 hours on propane and it worked great! I switched it to gasoline and it ran for about 8 hours. Just as I went to bed, the generator started sputtering and then died. Now it only turns over for 2 second or so. There's plenty of fuel. I've tried starting it approximately 50 times - it's a manual start only with no luck. I'm now sitting in a dark travel trailer with no power and 33% battery life on my phone - it's supposed to be below 30 tonight. The instruction manual only has basic steps like add more fuel and push the reset button. I even used 89 octane fuel. Highly disappointed!

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
reply from Zach

Hello, thank you for your review, we are truly sorry to hear about your experience! I have passed your feedback to our quality control team to ensure that we are providing the best possible products to our customers. Please contact us at 1-855-944-3571 or support@wpowereq.com and we will do our best to make things right for you! Thank you, Zach - Westinghouse