Zoom on the Westinghouse iGen4500
In summary, the Westinghouse iGen4500 is a quiet and compact portable inverter generator especially useful for:
- RV travellers looking for even more independence
- People occasionally participating in outdoor fairs, festivals or events
- Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
- Camping and tailgating hobbyists looking for a portable power source
Power & Run Time
The Westinghouse iGen4500 houses a 224 cc (7.3 hp) Westinghouse OHV 4-stroke engine, which provides 120V, consumes gasoline and delivers a running wattage of 3700W along with a peak wattage of 4500W. In addition, as it is parallel capable (parallel kit (opens in a new tab) not included), this power can be doubled when linked to another similar or compatible unit.
Enjoying a noise rating of 52 dBA (just slightly more noisy than rainfall), this inverter generator can be started thanks to a conventional pull-start mechanism, but also to a simple and elegant electric starter (battery included). The iGen4500 can also be remotely started, offering further convenience (key fob included).
The fuel capacity of 3.4 gallons allows the iGen4500 to operate for up to 18 hours with a full tank (fuel consumption around 0.19 GPH).
The iGen4500 generates a clean sine wave: providing <3% Total Harmonic Disruption (THD), delicate electronics can be plugged in its AC outlets safely.
The control panel features the upcoming 3 AC outlets:
In addition, it provides 2 DC outlets: there's two 5V USB ports allowing you to conveniently charge electronics such as mobile phones and tablets.
Thanks to its TT-30R receptacle (TT stands for 'Travel Trailer'), this Westinghouse generator is RV Ready.
The Westinghouse iGen4500 is an inverter generator and has an encased design of the following dimensions: L24.5 x W17.5 x H20.5 in. Thus, it is more aesthetical than conventional, open frame products. This modern design aims to provide an ideal power solution to recreational users.
The iGen4500's dry weight of 98 lbs lets you use its power anywhere needed. Additionally, it can be easily moved with the help of its set of 2 wheels (⌀5.5") and its telecospic handle, once it is on the ground.
To help you monitor the iGen4500's status and activity, its control panel is equipped with a digital data center, giving you information on the voltage, lifetime run hours, fuel level, remaining run time and power output.
In addition to this info, when the generator is overloaded, you will be informed by the featured light indicator.
From a security standpoint, the product offers an automatic low oil shut-off and an overload protection (circuit breaker), allowing you to use it with a peace of mind.
With the basic documentation and an owner's manual (opens in a new tab), letting you start the generator quickly, the Westinghouse iGen4500 also comes with several accessories, including: tool kit, battery charger, oil, key fob and funnel. A storage cover is also available, as a separate purchase.
The Westinghouse iGen4500 is EPA-approved and CARB-compliant. Therefore, its sale and purchase are permitted in all of the 50 states, including California.
Moreover, it features a spark arrestor and thus, may be used in forested areas.
The Westinghouse iGen4500 versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Westinghouse iGen4500 compare to generators of similar power (between 3500 and 4500 W).
- Weight-wise, the Westinghouse iGen4500 has only 98 lbs, which renders it one of the lighter generators which produce 3500 to 4500 rated watts. In terms of weight, one of the champions in their power range is the WEN GN400i, standing at just 66.1 lbs.
- At a lowest noise rating of 52 dBA, this inverter generator is one of the most quiet devices of similar power.
- As the iGen4500 offers up to 18 hours run time on a full tank at a 25% load, it falls within the average autonomy range among the generators of a similar power. If autonomy is your priority, one of the devices of a similar power output with the highest run time is the Champion 200954, reaching up to 22 hours.
- Autonomy holds its importance, however, it is largely dependent on the generator’s fuel capacity and so, it is nonsensible to discuss it without mentioning fuel efficiency as well. Standing at an estimated 0.19 GPH (gallon per hour) at a 25% load, this inverter generator is somewhat average in this area compared to other devices, within the aforementioned wattage range. If you wish to acquire one of the most gasoline efficient products of this power range, the Westinghouse iGen4200, with a fuel consumption of 0.14 GPH could be in your good books.
Here's a list of the most popular specific comparisons:
As you can see from this interactive chart, when compared to other 3500-4500W generators, the Westinghouse iGen4500 is on the average side of the price range.
Therefore, this generator nicely fits in the expected budget for this kind of product.
The bottom line
- In the expected price range
- Several accessories included
- RV Ready
- Remote start
- Parallel capable
- Lightweight for its kind (98 lbs)
- Quiet for its power (52 dBA)
- Decent run time
- Decent fuel efficiency
The Westinghouse iGen4500 doesn't have any notably low specs.
Features and Specifications
|Parallel capable||Yes, cable not included|
|Engine||224 cc Westinghouse OHV 4-stroke|
|Starting system||Recoil, Electric, Remote|
|Voltage||AC: 120V 60 Hz, DC: 5V|
|Running watts||3700 W|
|Starting watts||4500 W|
|Running amps||30.8 amps|
|Peak amps||37.5 amps|
|Run time @50% load||15 h|
|Run time @25% load||18 h|
|Automatic Voltage Regulation||Inverter|
|AC outlets|| |
|DC outlets||2x 5V USB port|
|Data center||Power output, fuel level, lifetime run hours, remaining run time and voltage|
|Fuel tank||Steel, 3.4 gal|
|Approx. dimensions (L x W x H)||24.5 x 17.5 x 20.5 in|
|Noise (lower limit)||52 dBA|
|Security||Low oil and overload protection|
|Accessories included||Oil, funnel, tool kit, key fob, battery charger, and battery|
Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.
The US based Westinghouse Outdoor Power Equipment is a legacy subsidiary of the Westinghouse Electric Corporation, founded in 1886. While the company has been acquired and merged into the American CBS, the Westinghouse name remains as the brand name for many of their electrical solutions, which stretch across the scale from power plants to portable generators. Portable generators – the main product of the Outdoor Power Equipment branch of Westinghouse – used to be manufactured by Westpro Power Systems, which was bought in 2016 by Midwest Equipment. Lawn equipment, such as trimmers and blowers, is also sold under the Westinghouse brand name. All of their products are designed in the US. However, several sources report that they are in many cases manufactured in China.
The Westinghouse iGen4500 is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Westinghouse generators, please consult Westinghouse's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-855-944-3571.
Questions & Answers
What can it power?
|Item||Running Watts||Starting Watts|
|At home||Refrigerator (energy star)||192||1192|
|Set of 5 LED light bulbs||55||55|
|Total||2947 W||3947 W|
|For camping||Radiant heater||1300||1300|
|RV AC (11,000 BTU)||1010||1600|
|Set of 5 LED light bulbs||55||55|
|Total||2945 W||3535 W|
|Total||2910 W||4010 W|
Changing oil for first time. What is the oil capacity of the igen4500? The key fob does not work. Do I need to program it? If so please tell me how. (Asked October 03, 2019)
The oil capacity is about 21 fl.oz. The key fob needs to be paired. To pair your remote to your iGen4500 press and hold the start button for 10 seconds the button will flash. At that point you can press either button on your remote and you have completed the pairing process.
Is a high altitude jet kit available for the unit? We need to use it at 8000 ft above sea level. (Asked June 08, 2020)
There is one, that is recommended up to 7000 ft. Its part number is 140573. Check this PDF file (opens in a new tab) to learn more about it.
Where can I find a replacement battery for the Westinghouse iGen4500? (Asked August 30, 2021)
Battery part number is 511019. It can be bought here (opens in a new tab).
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