Westinghouse iGen4500 ~ What to Know Before Buying

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Here we explain the Westinghouse iGen4500. A generator is becoming more of a necessity for almost any residential or commercial property.

This model is portable. It will be helpful during a power outage. You can also use it to provide power when you’re in a place with no electricity. 

Choosing a generator can be challenging. There are so many generators on the market, and each offers something slightly different. The one you choose will often be based on your individual needs. 

If you are considering buying a 4500 watt generator, this premium generator offers a wide range of features. 

Some things that set it apart from other generators:

  1. Lightweight, making it very portable
  2. Super quiet at 52 dBA
  3. Has a built-in inverter
  4. Extremely fuel efficient

It can run up to 18 hours on a full tank (3.4 gallons)

Read on to learn more in this Westinghouse iGen4500 review and how it can best work for you.

Westinghouse iGen4500

The Westinghouse iGen4500 has quite a list of benefits. As a premium portable inverter generator, you can expect a lot more from it than most of the other generators on the market.

It puts out a lot of power, which is enough to run the essentials on your travel trailer or to keep your house with essentials in the event of a power outage.

It’s quiet enough to run right outside your home or trailer without being a disturbance. You can use it with sensitive electronics without worrying about an overload. The iGen4500 is truly the ultimate generator for those who take their camping (or emergency needs) seriously.

Westinghouse iGen4500 Specifications

A quick overview of the iGen4500 can help give you an idea of the main generator features and can aid in comparing and contrasting with other models. We’ll go into these specs more in the sections below.  

  • Peak watts: 4500
  • Peak amps: 37A
  • Running watts: 3700
  • Running amps: 30A
  • AC frequency: 60 Hz
  • Frequency meter: yes
  • AC voltage: 120V
  • Voltage meter: yes
  • Overload indicator: yes
  • Parallel capable: yes
  • Fuel tank capacity: 3.4 gallons
  • Fuel gauge: yes
  • Oil capacity: 20.3 oz
  • Low oil indicator: yes
  • Run time at 25%: 18 hours
  • Noise level: 52 dBA This is considered quiet.
  • Total harmonic distortion: <3%
  • Outlets: 1 duplex 120V 5-20R, 2 USB, 1 120V TT-30R
  • GFCI outlets: no
  • Display Type: LED data center which displays lifetime run hours and more
  • 93 pounds
  • Wheels make it portable
  • Covered outlets: yes
  • Overload protection: yes
  • RV Ready: yes
  • Battery included: yes
  • Grounding system: floating neutral
  • Engine displacement: 224cc
  • Engine type: OHV 4 stroke
  • Starter type: electric, remote, recoil
  • Low oil shutdown: yes
  • Economy mode: yes
  • Choke Type: automatic

There is also a warranty. If you are looking for more power or a larger generator, consider this Westinghouse portable 7500 watt generator review.


The iGen4500 is well-designed and surprisingly compact given all of its features. It’s 24.5″ L x 17.5″ W x 20″ H.

While its 93 pounds puts it on the heavier end of the spectrum, it’s still designed to be portable. It has a telescoping handle and never-flat tires, so you can easily get it over most terrains. It also has a telescoping handle on top making it easy to use.

The Westinghouse iGen4500 is a super quiet generator. This is a premium 4500 watt generator with a running capacity of 3700 watts. It’s lightweight and reliable.

All of the displays, dials, and outlets are conveniently located in one place on the front. The generator is made out of metal, steel, and heavy-duty plastic, so it’s sure to last even when you’re lugging it around a campsite.


The Westinghouse iGen4500 is loaded with features to make it a versatile generator that’s sure to fit almost any of your needs.

Power Output

Probably the biggest draw of the iGen4500 is the power output. It has one of the highest outputs of an inverter generator. At its peak, it can put out 4500 watts, and its running capacity is 3700 watts.

That’s quite a bit of power and should be more than enough to power everything in your camper, such as the heater, air conditioner, battery charger, microwave. You get all the benefits of an inverter generator without sacrificing power output.

Figure out What Size Generator Do I Need to be sure you can power the electronics you want to.


Another big feature of the iGen4500 is how quiet it is. Nothing is more annoying than a loud generator running right outside your camper or window. The iGen4500 is only 52 dB, which is about the same volume as a conversation. It’s so quiet, you’ll barely know it’s there.

For other quiet generators, see Honda EU2000i Generator and Honda 7000w super quiet generator. Wattage-wise, the iGen4500 falls in the middle of these two options.

Westinghouse iGen4500 Run Time

Not only does the iGen4500 have a great output, but it also has a long run time. When running at 25% capacity, it can last up to eight hours on a tank of fuel. The gas tank is only 3.4 gallons, but it doesn’t need as much volume since an inverter generator doesn’t require as much fuel.

LED Display

Westinghouse iGen4500 has an LED display that makes it easy for you to check the status of all the important components. The display lets you know how much voltage you’re using when the fuel and oil levels are getting low, and how many hours you have left. It also warns you if you’re in danger of overload.

Remote Start

Another great feature of the iGen4500 inverter generator is its remote start. The generator is already convenient, as its electric starter prevents you from having to pull a crank. The remote gives you the added bonus of being able to manage your power from a distance.

Clean Electricity

One problem many people have when using some generators is that they can’t power some of their sensitive electronics, like smartphones, computers, and televisions. Inverter generators output clean energy, which is much safer and more capable of powering all of your electronics.

Westinghouse 4500 watt generator
Super quiet, 4500 watt generator is portable. Westinghouse makes this portable generator which you can bring in your RV, camping, and use at home for emergency power.

Parallel Hookups

In some cases, you want to be able to connect more than one generator to give you increased power capabilities. The iGen4500 is parallel capable, so you can hook two or more of them together if you have extra power needs. The hookup process is pretty straightforward.


One of the biggest draws of the iGen4500 is its capacity. It has quite the output for a generator of its size, especially considering it’s an inverter generator. You can start it with the push of a button, or from a remote, and you can expect 4500 watts of power. While running, it has an output of 3700 watts.

While these numbers are important, it’s more important to figure out exactly what you can power on this wattage. If you’re hooking up an RV to the iGen4500, you should be able to run the air conditioner and refrigerator simultaneously. You should have some extra energy left over for smaller appliances.

Since the iGen4500 is an inverter generator, it puts out a steady stream of power. You don’t have to worry about it damaging any of your expensive electronics like smartphones or laptops. You can safely keep your devices plugged in and charged.

Westinghouse iGen4500 Cost

At first glance, the iGen4500’s price tag may seem steep, especially if you’ve been looking at some other generators. However, when you start to take into consideration all of the many features this model offers, particularly the capacity, run time, and noise level, the price is a decent value.

There are many models on the market at this same price point that don’t have nearly as many features as the iGen4500. The iGen4500 offers quite a few premium features, like remote start and a detailed LED screen, that you typically find on much more expensive generators.

Overall, the Westinghouse iGen4500 is reasonably priced. It’s right in the middle price range and you get a solid generator for what you pay.

Customer Service

The iGen4500 comes with a 3-year limited warranty for residential use and a 1-year limited warranty for commercial use.

This warranty covers parts, labor, and service if anything goes wrong with your generator within the first three years of its life. You’ll also get lifetime technical support, so you can get expert advice if something goes wrong outside of that three-year window.

Westinghouse is a well-known brand. They offer great customer service and are ready to help if you have any issues with your generator.

Environmental Friendliness

The environment is always a concern when using a product that runs on fuel. We don’t want to use products that cause unnecessary harm to the environment. This model is both CARB and EPA-compliant, so you can use it legally in every state.

With the iGen4500 model, you can get the same amount of power as other generators while using a fraction of the fuel. You can also switch to efficiency mode to make sure you’re using less fuel when you don’t need as much power. This generator is both better for the environment and can save you money on fuel.

You always want to be careful while using a generator in a forested area because you don’t want to inadvertently cause a forest fire. Fortunately, the iGen4500 has a spark arrestor that’ll stop any fire before it starts.

Westinghouse iGen4500 Pros & Cons

There’s a lot of great features about the iGen4500, but it’s not without a few drawbacks. This pros and cons section will give you a quick look at some of the main advantages and disadvantages of this generator.


  • A lot of capacity for its size and for an inverter generator
  • Lightweight with wheels that won’t go flat
  • Quiet generator
  • Comes RV-ready – just add fuel, plug in your RV, and turn it on
  • It has several different types of outlets, including USB outlets
  • It’s rugged enough for camping but puts out clean energy for powering sensitive devices


  • It doesn’t have a GCFI outlet
  • While it has a nice output for an inverter generator, you can get better output with a conventional generator if you need more power


While we’ve given you detailed information about the iGen4500, this FAQ will give you some quick answers to essential questions you may have.

What Engine Is In the iGen4500?

The iGen4500 has an OHV 4 Stroke engine with 224cc displacement. It’s a variable engine, meaning it outputs only the power you need and nothing more. This type of engine can save you money on fuel and is better for your electronics and appliances.

Is the iGen4500 Quiet?

One of the biggest draws of the iGen4500 is how quiet it is. At a volume of 52 dBA, it’s quiet enough that you’ll barely know it’s outside your tent or RV. What’s more, your neighbors will appreciate the quiet as well.

Is the iGen4500 Portable?

The iGen4500 is listed as “RV-ready.” Not only does it have the proper outlets to plug in your RV and immediately have power, but it’s also highly portable. It’s compact and easy for you to store in your RV when it’s not in use.

If you plan to use the iGen4500 for camping, you’ll be satisfied with how easy it is to transport it. It’s lightweight, wheeled, and has a telescoping handle so you can move it easily. The wheels are also rugged enough to handle rough terrain.

What Can You Power With the iGen4500?

The Westinghouse iGen4500 has a decent amount of output for a generator of its size and price point. It’s unique among inverter generators in that it has a higher start and running wattage. It’s also more fuel-efficient than other generators with the same output.

If you’re using the iGen4500 for backup power, you should have more than enough output to keep your essentials going until power is restored. If you’re using it for RV-ing, you should have no problem running the AC and fridge, along with many of your other appliances and electronics.

Are Westinghouse Generators Any Good?

The Westinghouse company has been around for over a century. They’re a well-known electronics company with a reputation for manufacturing reliable, quality products. Their generators are solid products that offer quite a few features and are made to last. Westinghouse is a good choice for a brand of generator.

Final Thoughts

The Westinghouse iGen4500 inverter generator offers a wide range of features and should be able to meet many needs.

Overall, the iGen4500 is a great option for a portable generator. It’s a versatile pick that’ll serve you well whether you need backup power at your home, or take it along if you want to use it for camping or RV-ing.

It’s  reliable, compact and rugged, so you can take it just about anywhere. It saves on fuel without sacrificing power, and it’s so quiet you’ll barely know it’s there.

If you want an inverter generator with premium features at a reasonable price, the iGen4500 is one to consider buying.