Westinghouse iGen4500 Review

Westinghouse iGen4500 Review & Buyers Guides

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This review is not based on any personal tests done on the product but rather a comprehensive overview of the iGen4500 derived from expert reviews, customer comments and the specifications provided by the manufacturer. Any conclusions drawn in this review are based on a comparison of these three different sources of information.

The Westinghouse iGen4500 is an extremely popular inverter generator for RVs. Not only is it more powerful than the average inverter generator, it is also compact with a long run time.

This is a direct competitor of the WEN 56380i and the Champion Power Equipment 4000 watt DH series open frame inverter. However, when it comes to value, the Westinghouse is arguably the better option.

The iGen4500 sounds almost too good to be true. Does it really check all the boxes for the best RV generator? Read on to find out.

Table of Contents

Westinghouse iGen4500 – Specs & Information

Westinghouse iGen4500 Super Quiet Portable Inverter Generator 3700 Rated & 4500 Peak Watts, Gas Powered, Electric Start, RV Ready, CARB Compliant

Features

  • Generator Type: Inverter
  • Running Watts: 3700 watts
  • Peak Watts: 4500 watts
  • Fuel Type: gasoline
  • Tank Size: 3.4 gallons
  • Run Time: 18h @ 1/4 load, 12h @1/2 load
  • Noise Level: 52 dB
  • Weight: 98 lbs
  • Warranty: 3 years
  • CARB Compliant: yes

ABOUT THE iGen4500

The Westinghouse iGen4500 is a compact inverter generator that is RV-ready. It has a surge watts capacity of 4500 watts and delivers 3700 watts of continuous power.

Since it is an inverter generator, it has a Total Harmonic Distortion (THD) of less than 3%. This means that it is perfectly safe to connect sensitive electronic devices like smartphones, laptops and DSLR cameras directly to the generator.

The low THD is one of the main advantages of getting an inverter over a conventional portable generator. If you are worried about the electronics in your RV being exposed to unstable electricity, there is no better choice than an inverter generator.

As mentioned, this generator is RV-ready thanks to the TT-30R outlet with a 30amp service. Besides the RV outlet, it also features to 5-20R outlets which is compatible with most household electronics, a DC port and 2 USB ports for directly charging personal electronics.

The newer generation of the Westinghouse iGen4500 is parallel capable. This means that you can get twice as much power when you hook up a second unit.

The fuel tank holds up to 3.4 gallons of gasoline. This may not sound like a large fuel tank but this generator is efficient enough to provide 12 – 18 hours of power on a single full tank.

Keep track of exactly how much juice you have left with the clear and bright LED data center on the control panel. It displays the remaining fuel level, remaining run time, the current output and how many hours the generator has run in its lifetime.

That last piece of information works as a reminder for the next routine maintenance. You can prolong the lifespan of this unit by switching to efficiency mode, a single switch on the control panel and paying attention to the warning lights.

The warning lights include indicators for low oil and overloading. There is also an indicator light to tell you when it is ready to deliver power.

Getting the engine start could not be easier thanks to the electric push button and the wireless remote start. Just in case you need it, there is still a pull start available on the side of the unit.

Another feature that makes this an easy generator is the portable design. It has a pull out handle and rear wheels so you don’t have to carry it plus a handle bar for whenever you need to lift it.

The machine runs very quietly at just 52 decibels – your campsite neighbors would barely notice it is running. On top of that, it is CARB compliant so you can take it with you anywhere in the United States.

iGen4500 vs iGen2600

Westinghouse iGen4500 Super Quiet Portable Inverter Generator 3700 Rated & 4500 Peak Watts, Gas Powered, Electric Start, RV Ready, CARB Compliant
Westinghouse iGen2600 Portable Inverter Generator 2200 Rated 2600 Peak Watts, Gas Powered, CARB Compliant
Model
iGen4500
iGen2600
Type
Inverter
Inverter
Running Watts
3700 watts
2200 watts
Peak Watts
4500 watts
2600 watts
Fuel Type
Gas
Gas
Tank Size
3.4 gal
1 gal
Runtime
18 hrs @ 1/4 load
10h @ 1/4 load
Noise Level
52 dB
52 dB
CARB Compliant
Yes
Yes
Westinghouse iGen4500 Super Quiet Portable Inverter Generator 3700 Rated & 4500 Peak Watts, Gas Powered, Electric Start, RV Ready, CARB Compliant
Model
iGen4500
Type
Inverter
Running Watts
3700 watts
Peak Watts
4500 watts
Fuel Type
Gas
Tank Size
3.4 gal
Runtime
18 hrs @ 1/4 load
Noise Level
52 dB
CARB Compliant
Yes
Westinghouse iGen2600 Portable Inverter Generator 2200 Rated 2600 Peak Watts, Gas Powered, CARB Compliant
Model
iGen2600
Type
Inverter
Running Watts
2200 watts
Peak Watts
2600 watts
Fuel Type
Gas
Tank Size
1 gal
Runtime
10h @ 1/4 load
Noise Level
52 dB
CARB Compliant
Yes

Last update on 2020-10-21 / Affiliate links / Images from Amazon Product Advertising API

If you are looking for an inverter generator that is even more portable, consider the iGen2600. Granted, it only delivers about half as much power but the Westinghouse iGen2600 is also parallel capable.

In other words, if you find the iGen4500 still a little to bulky, you can save some space with the iGen2600. Buying 2 units gives you about the same power but the smaller size makes it easier to store and carry.

Both options are very energy-efficient. With just a 1 gallon fuel tank, the iGen2600 is good for up to 10 hours of power on a quarter load.

Of course, you cannot hook up as many appliances with this smaller option. It also isn’t RV ready which means you will have to either connect devices directly or find an alternative.

Surprisingly, both generators have the same noise rating of 52 decibels. This goes to show that the iGen4500 is truly incredibly quiet for its output.

Other similarities include that they are both CARB compliant and come with a 3 year warranty. The LED data center on the control panel also displays the same information.

The main reason to choose this smaller inverter generator is for its portability. Weighing less than 50 pounds, this is a generator that you can carry in one hand.

Obviously, what you are missing out on is the power. However, that is not always an issue if you make use of its parallel capability.

Perhaps the best way to compare the two Westinghouse generators is by what they are best suited for. The Westinghouse iGen4500 is the perfect RV generator but the Westinghouse iGen2600 is the ideal camping companion.

Westinghouse iGen4500 vs WEN 56380i

Westinghouse iGen4500 Super Quiet Portable Inverter Generator 3700 Rated & 4500 Peak Watts, Gas Powered, Electric Start, RV Ready, CARB Compliant
WEN 56380i Super Quiet 3800-Watt Portable Inverter Generator with Fuel Shut-Off and Electric Start
Model
iGen4500
WEN 56380i
Type
Inverter
Inverter
Running Watts
3700 watts
3400 watts
Peak Watts
4500 watts
3800 watts
Fuel Type
Gas
Gas
Tank Size
3.4 gal
2.2 gal
Runtime
18 hrs @ 1/4 load
8.5 hrs @ 1/2 load
Noise Level
52 dB
57 dB
CARB Compliant
Yes
Yes
Westinghouse iGen4500 Super Quiet Portable Inverter Generator 3700 Rated & 4500 Peak Watts, Gas Powered, Electric Start, RV Ready, CARB Compliant
Model
iGen4500
Type
Inverter
Running Watts
3700 watts
Peak Watts
4500 watts
Fuel Type
Gas
Tank Size
3.4 gal
Runtime
18 hrs @ 1/4 load
Noise Level
52 dB
CARB Compliant
Yes
WEN 56380i Super Quiet 3800-Watt Portable Inverter Generator with Fuel Shut-Off and Electric Start
Model
WEN 56380i
Type
Inverter
Running Watts
3400 watts
Peak Watts
3800 watts
Fuel Type
Gas
Tank Size
2.2 gal
Runtime
8.5 hrs @ 1/2 load
Noise Level
57 dB
CARB Compliant
Yes

Last update on 2020-10-21 / Affiliate links / Images from Amazon Product Advertising API

The closest alternative to the Westinghouse iGen4500 is the WEN 56380i. It is in a similar price range and both inverter generators are made to deliver as much power as possible in a compact design.

Once you look into the specifications however, the Westinghouse iGen4500 comes out as the true winner compared to the WEN 56380i. The Westinghouse is more powerful, has a longer run time, is more portable and is even less expensive.

To start with, the surge power of the WEN inverter generator maxes out at 3800 watts and the continuous power comes to 3400 watts. Both values are less than the Westinghouse.

Less power often means a smaller fuel tank, which is true in this case. What is surprising is that the WEN is still heavier, by 12 pounds.

The fuel tank is significantly smaller and you notice this in the run time of the WEN. On a half load, the WEN 56380i has an estimated run time that is 3.5 hours shorter than the iGen4500.

Another disappointment is that the WEN is louder. It is only louder by 5 decibels but when you are out in nature or on a campsite, those 5 decibels are noticeable.

It seems like the Westinghouse iGen4500 beats out the WEN 56380i in almost every way. The only exception might be that the design of the WEN, its elongated design versus the square design of the Westinghouse, makes it easier to store in the limited space of an RV.

Pros and Cons of the Westinghouse iGen4500

If you have read this Westinghouse iGen4500 review from the start, you may have noticed that we are full of praise. The list of pros is long but there are a few downsides worth mentioning, too.

Pros

Perhaps the best selling point of the Westinghouse iGen4500 is that it is amazing value. Considering all its specs, the price point is a steal.

This inverter generator is a great blend of power and portability. It is more powerful than the standard inverter generators of around 2000 watts yet the manufacturers were able to come up with a design that maintains the portable characteristics of an inverter.

The rear wheels and pulling handle are essential elements in making this design so portable. After all, 98 pounds of machinery is not something you want to carry in your arms for long.

Another key feature of the iGen4500 is that it is one of the most quiet inverter generators in this output category. 52 decibels is even quieter than the average conversation, making this the perfect choice when you are worried about disturbing the neighbors.

Traveling with your RV has never been easy thanks to this RV-ready inverter generator. With this amount of power you can connect nearly every electronic appliance in your RV and not have to worry about an unstable electricity supply.

This unit is perfect for overnight running since it can keep going for up to 18 hours on a smaller load. That is more than enough power for all the lights, the mini refrigerator and a fan.

One of the best design features is the information-packed control panel. Here you find plenty of outlets, warning lights, all the buttons for changing settings and an easy to read LED data center.

Cons

When you look past all the amazing qualities of the Westinghouse iGen4500, there is not much left to see. This is one of the rare generators where the negative comments are in negligible numbers.

You might even guess what those few negative comments are about as it is a very common complaint with remote start generators. Exactly, there are issues with the wireless remote start button.

We don’t know if this is an issue with the internal electronics or the key nob itself. Regardless, chances are that you end up using the electric push button start on the generator itself.

Another disappointment is the warranty. Although the description says that it has a 3 year warranty, that does not include parts – the warranty on parts expires in just 1 year.

So, if something does go wrong after the first year, it might become a pricey repair. Also, as is common with many other brands, the customer service team is not the most accommodating.

That being said, both these cons are very common across all generators, regardless of type and brand. In other words, getting a different generator won’t prevent you ending up with a wireless key nob that doesn’t work or a less than efficient customer service.

FINAL VERDICT

The Westinghouse iGen4500 is one of the best generators, hands down. It really is a great build with almost no disadvantages.

You will love this inverter generator for how powerful it is, how portable it is, how quiet it runs and how intuitive its use is. It basically checks all the boxes for a portable generator.

If you love to take trips with your RV then the iGen4500 is a great purchase. It is super easy to install and you won’t get any complaints from the neighbors when you have it running.

Its compact design combined with the rear wheels, pull handle and extra carrying handle, makes this a truly portable generator. It may not be the lightest inverter generator on the market but the smart design makes sure that the weight is not a problem.

Another great reason to buy this inverter generator is the control panel. There you find lots of outlets and all the information that you may need for monitoring and maintenance.

You get all this for a very reasonable price, a price that seems too good for how great the Westinghouse iGen4500 is. We could not recommend a better RV-ready inverter generator at that price and power output.