Westinghouse iGen4500 Review | Complete Overview

The primary model in the Westinghouse generator series is the iGen4500, known for its exceptional features, portability, and impressive power output that surpasses other inverter models. It operates quietly and requires minimal effort to operate and maintain.

Equipped with a 244cc engine, it delivers 3700 running watts and a peak of 4500 watts – more than enough to power all essential appliances in an RV, such as refrigerators, microwaves, and air conditioners.

This comprehensive review of the Westinghouse iGen4500 focuses on various aspects, including noise levels, load capacity, runtime, efficiency, portability as well and suitable users. Additionally, we highlight any drawbacks associated with this generator model.

Westinghouse iGen4500: An Overview

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The iGen4500 Inverter Generator from Westinghouse is the ultimate solution for your portable power requirements, whether you’re out camping or on the go. It has a convenient TT-30R RV Ready Outlet, two 20A household outlets, and built-in USB ports, making it perfect for recreational activities or as a backup power source during emergencies.

Designed for optimum fuel efficiency, this generator has a variable engine speed that adjusts to produce only the required amount of power at any given time. Its 3.4-gallon fuel tank capacity allows it to run for up to 18 hours without frequent refills.

The push-button electric start and wireless remote start features make starting up this generator easy and hassle-free – simply use the key fob from up to 109 yards away. The LED data center boasts a cutting-edge rotating digital display that provides real-time maintenance updates. Its compact and lightweight design, complete with wheels and an extendable suitcase-style handle, makes it incredibly portable compared to conventional generators.

The iGen4500 comes with a 3-year limited warranty for service, labor, and parts and lifetime technical support to ensure its durability. Inverter generators have gained popularity due to their numerous advantages. They offer a high-power output in a compact size, are lightweight, operate quietly, and provide clean energy with minimal distortion.

This type of electricity is particularly beneficial for sensitive devices such as cell phones, cameras, laptops, and computers. A notable inverter model is the Westinghouse iGen4500 which stands out for its impressive energy output despite its portable design. With these features, the iGen4500 is reliable and versatile for various power needs.

Key Specifications

  • 4500 Gasoline peak watts
  • 37.5A Gasoline Amp
  • 3700 Gasoline running watts
  • 60HZ frequency
  • 52dBA noise level
  • 3.4-gallon fuel capacity
  • Electric, remote, and recoil starting type
  • 18 hours Gasoline runtime
  • 10W30 engine oil type
  • Item dimension: 24.5*17.5*20 inches
  • Item weight: 104.7lbs

Key Features

1) Power Output

The Westinghouse iGen4500 is a powerful and reliable generator, delivering 3700 watts of continuous power with a peak output of 4500 watts. This makes it capable of easily starting motors such as RV air conditioners. Its advanced inverter technology also ensures that the total harmonic distortion remains below 3 percent, providing clean electricity wherever needed.

Additionally, this generator boasts exceptional voltage regulation for optimal performance. The output signal produced by the iGen4500 is a true sine wave, ensuring stable and efficient operation without any disruptions or fluctuations. With its impressive specifications and features, the Westinghouse iGen4500 is an excellent choice for all your power needs.

2) Fuel Efficiency

The iGen4500 boasts a powerful 4-stroke, 7.3 horsepower OHV Westinghouse engine that provides outstanding fuel efficiency. It can run for an impressive 18 hours on just a 3.4-gallon gas tank at 25 percent load and up to 15 hours at half load. This generator also features an Efficiency mode that adjusts the engine speed according to the load, resulting in increased economy.

To keep costs down, it is recommended to use regular unleaded gasoline with no more than a 10% ethanol blend. The iGen4500 is the perfect choice for exceptional fuel economy without compromising performance or reliability.

3) A Portable Generator

Ensure a peaceful atmosphere at distant camping spots, in RV parks, or any other location where the Westinghouse iGen 4500-watt Portable Inverter Generator is used. Thanks to its dual insulated casing and advanced Pulse-Flow muffler technology, this generator produces minimal noise levels of only 52dB, allowing easy conversation without straining one’s voice.

4) Optional parallel Cable

Do you require greater power? Consider using two Westinghouse Inverter Generators simultaneously. By utilizing the optional 50-amp Westinghouse parallel cable, the output of both portable inverter generators can be combined to achieve maximum power. When two iGen4500 generators are paired, they can provide up to 7400 watts of continuous power.

This means that with parallel operation, you can enjoy a higher level of energy output for your various needs and activities. Trust in Westinghouse’s innovative technology and take advantage of parallel capability for enhanced performance and convenience. Invest in two iGen4500 generators today for a reliable and robust electricity supply.

5) Ready to Start

The iGen4500 has 5.5-inch wheels and a telescoping handle that allows for effortless transportation to any desired location. Its compact design, measuring two feet in length and standing at 20 inches tall, makes it easy to store in the trunk of your car or the back of your pickup. When you’re ready to use it, simply take it out, fill it with gas and oil, and it’s set to start. This versatile generator can be easily transported and used whenever needed, whether for emergencies or outdoor activities.

6) Safety Features

The iGen4500 by Westinghouse is equipped with built-in safety measures. It includes features such as overload protection and outlet circuit breakers to safeguard the generator and any devices connected to it. An LED indicator will activate in case of a low oil level, and the generator engine will automatically shut off to prevent potential harm.

Additionally, the exhaust system has been designed with spark-arresting technology to minimize the risk of fires. These internal safety mechanisms ensure that the iGen4500 operates smoothly and without any hazardous incidents, providing peace of mind for users.

7) Connectivity

Ensure your phones and tablets are always powered up with the convenient dual 5-Volt DC USB Charging Ports. These ports allow you to charge cell phones, tablets, and other delicate electronic devices easily. With the iGen4500 charging ports, you can trust that your mobile gadgets will receive a reliable source of electricity to keep them fully charged and ready for use at all times.

The clean power these ports provide ensures the safety of your sensitive electronics and guarantees their optimal functionality. Say goodbye to low battery anxiety and stay connected on the go with the efficient charging capabilities of dual 5-volt DC USB Charging Ports. Thanks to our innovative technology, keep your devices charged easily wherever you go.

8) Additional Accessories

The box for the Westinghouse iGen 4500-watt Portable Inverter Generator is packed with all the essentials. It includes the generator and a spark plug socket wrench, funnel, a .6-quart bottle of 10W-30 oil, manual, quick start guides, and warranty information sheet. Setting up and using your new generator will be a breeze, with everything you need conveniently included in one package.

Whether you are experienced or new to using generators, this comprehensive bundle provides all the necessary tools and resources to start immediately. Say goodbye to searching for individual parts or instructions; with this box, you’ll have everything at your fingertips. Make sure to keep it handy for future reference as well!

9) Pricing

Although the initial cost of the iGen4500 may appear high, especially when compared to other generators you have been considering, a deeper look at its features reveals that it is actually a reasonable value. The price becomes more justified when factoring in its impressive capacity, run time and noise level. There are several models available at similar prices that offer fewer features than the iGen4500.

This generator stands out for its advanced options, such as remote start and a detailed LED screen, typically found on much pricier alternatives. So, while the price may seem steep at first glance, considering all of its offerings makes it a worthwhile investment compared to other options on the market.

The Westinghouse iGen4500 is a well-priced option for consumers. It falls within the mid-range price point and offers a reliable generator for its cost.

What We Like About Westinghouse iGen4500 Generator?

  • A lightweight generator with great capacity
  • Run quietly
  • RV ready
  • Different types of outlets for connectivity
  • A source of clean energy
  • Lightweight

What We Don’t Like About Westinghouse iGen4500 Generator?

  • It doesn’t have a few outlets
  • Not a good alternative to a traditional generator.

Does the Westinghouse iGen4500 Generator Require Some Improvements?

While there are no specific drawbacks, there are certain areas that could be improved upon in future models of the Westinghouse iGen4500. One such area is the size of the oil door, which can make changing the oil a bit messy. It would be beneficial if there were a small rubber ramp under the oil plug to drain any spilled oil away from the generator safely.

Another issue regards the choke; almost half of all shipping iGen4500 generators have reported this problem. If the generator does not start as expected, it may be due to an incomplete choke opening. These improvements could enhance the overall user experience and make for a more efficient and trouble-free use of this product.

Upon removing the side panel, one would observe that the choke is only partially closed. The subsequent step involves locating a cable running from the carburetor to the lower right area of the generator.

Carefully open the front panel, avoiding exerting excessive force. A disconnected cable will come into view, leading to a small black module beneath the vent on the lower right side. This observation should be made within 120 words for concise and clear understanding.

Is Westinghouse iGen4500 Worth Buying?

The market lacked a high-capacity generator that was both quiet and portable. Whether you need a powerful yet compact option for your RV or as a backup generator, the Westinghouse iGen4500 is the perfect choice. With impressive fuel efficiency, this generator can run for 18 hours on just 3.4 gallons of fuel.

Its convenient wheels and handles make it easy to transport, while its compact design makes it ideal for camping trips. There is no need to buy bulky and noisy generators when Westinghouse iGen4500, which has got you covered with its superior performance and portability. Take advantage of this must-have purchase!


The iGen4500 from Westinghouse is a highly practical inverter generator with impressive features, making it suitable for various purposes. Whether you require backup power at your residence or plan to take it on outdoor adventures such as camping or RV-ing, the iGen4500 offers convenient portability and functionality.

Its dependable performance, compact design, and durability make it ideal for use in different environments. This generator is designed to save fuel while delivering ample power and operates quietly without causing disruptions.

With its exceptional qualities and reasonable price point, the iGen4500 is a top choice among inverter generators worth purchasing.

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