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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 2,691-2,700 of 9,486 reviews
Dec 2, 2023
Reviewer name: Ski1605
4 out of 5 stars
4 out of 5 stars review

Westinghouse Inverter-Impressive!

While we have not yet been able to use this generator for its intended purpose to power our RV, it's clearly a quality product that works as advertised. Using it at home during breaking period and thus far impressed. Only inconveniences deal with small access doors for oil and battery. Wish they were larger.

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
May 29, 2020
Reviewer name: Bulwinkle2
5 out of 5 stars
5 out of 5 stars review

Lots of power in a small, quiet package!

I did a great deal of research before buying this particular generator. Great features, love the dual fuel capabilities and it runs very quiet. Filled the engine with oil provided, connected the battery, connected the propane, turned the power switch on and Boom, it started right up. Surprisingly quiet for a generator this size, can not hear it running inside the RV, great remote start feature. Turned on all power in the RV and this generator handled it with no issues. The panel is loaded with features as well an easy to understand, plenty of power outlets, RV plugged right in, outlets for USB charging and a supplied battery tender and tool pack. It's on wheels, has a handle that stores out of the way and very easy to move around. Cummins Onan makes a generator that looks identical except it is not dual fuel, this generator costs about the same as the gas only version of theirs, love the dual fuel capability of this Westinghouse iGen4500DF runs clean and quiet. Best generator on the market for the money hands down. And I forgot to mention the 10 hour run time on a tank of gas, I plan to use on propane so I don't have to mess with gasoline and the added danger it presents. You won't be disappointed!

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
Jan 19, 2021
Reviewer name: Thumtack
4 out of 5 stars
4 out of 5 stars review

Easy to Setup and Easy to Startup

I just received this unit and have about 1 hour operating time on it. The generator was well boxed and arrived with no shipping damage. Inspecting the unit at unboxing, I found it in good shape with 1 minor scratch. I found two small broken plastic pieces and what looks like a round plastic cover in the box. These did not seem to be part of the generator enclosed. They may have fallen into the box at the factory. The setup and startup were very simple and easy. I tried the unit on both gasoline and propane. I have not done any rigorous load testing yet, only light loads like a hair dryer. So far, the generator seems to be operating correctly on both propane and gasoline. I have one minor concern, with the Efficiency Mode off and no load the generator engine seems to hunt. That is, the RPMs cycles up and down. I'll wait and see if this behavior is due to a malfunction. But so far it doesn't seem to affect the generator operation.

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
Jul 15, 2021
Reviewer name: Sandos
5 out of 5 stars
5 out of 5 stars review

Great dual fuel feature!

After searching several generator options out there, I kept coming back to iGen4500DF. The features on the control panel are top of the line and the ability switch to natural gas is a game changer, especially when gas is scarce if we are hit by a hurricane. It is even compact enough to take on our boat for camping trips. Very happy with the purchase.

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
Jan 21, 2024
Reviewer name: Dannyboii723
5 out of 5 stars
5 out of 5 stars review

Easy set up and use

Bought this Generator for the Artic freeze of south Texas! Since its ironic, i know, Texas is not prepared for extreme weather like below 40s! So this generator was a great purchase and kept my electronics in the house running a fridge and heaters! Great over all with the dual fuel stuff

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
Jan 18, 2022
Reviewer name: Mark AC
4 out of 5 stars
4 out of 5 stars review

Great so far!

I've only had this generator for about a week. After initial setup it has performed flawlessly while running on propane. This generator provides enough power to run my 30 amp travel trailer but also doubles as an extra bit of backup power if needed at the house. I only ran it for a few hours but I'm excited to take this out and off grid.

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
Apr 13, 2020
Reviewer name: LOOPER
5 out of 5 stars
5 out of 5 stars review

GREAT FEATURES AND PRICED REASONABLY

I JUST PURCHASED THIS UNIT BECAUSE YOU CAN RUN IT ON LP GAS OR GASOLINE. AFTER INITIAL START UP IN BOTH MODES IT PERFORMED WELL. I AM VERY HAPPY WITH MY PURCHASE, AND WOULD STRONGLY RECOMMEND IT TO ANY ONE LOOKING FOR A DUEL FUEL INVERTER GENERATOR, PLUS I FORGOT TO MENTION IT IS VERY QUIET WHEN RUNNING!

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
Sep 11, 2021
Reviewer name: dkdmjensen
5 out of 5 stars
5 out of 5 stars review

Everything a Camper needs

We live near the coast in North Carolina and I had been wanting an inverter generator for the camper. My friend bought the iGen4500DF and recommended it to me. This is the perfect generator for a camper. The ease of operation and how quiet it runs is great. It not only looks great but runs great as well.

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
May 23, 2020
Reviewer name: sleeling
5 out of 5 stars
5 out of 5 stars review

Exactly what I wanted, quiet with dual fuel

I bought this to take to hunt camp and just regular camping. Item arrived, filled with oil and gas and immediately started up, switched to propane and didn't skip a beat. Another great feature was the remote start. When it gets really cold here in Colorado, it will be nice to have that feature.

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712
Aug 30, 2022
Reviewer name: Joshpili
5 out of 5 stars
5 out of 5 stars review

Everything I was look for

I bought this unit to run my RV at my off grid camp. My first genset was a 3500 predator. which was under powered at times. I needed more power to run my A/C and other appliances in the summer. I also wanted the L.P. connection, and remote start. the igen 4500 dual fuel fit the bill. also very happy you can buy this unit with out the co monitor, as I keep the genset in an enclosure. plus the handle is very handy. My camp is all grass and this rolls easy on the grass to the enclosure

Review from westinghouse.com
Helpful?1X9ZG67VOAGW15258307712