Best Westinghouse Portable Generators (Reviews)

Last Updated on October 18, 2022 by Manager Access

Westinghouse is one of the industry-leading manufacturers in the generator industry. They build generators of all different sizes to fit just about any application while staying universal enough to be used for just about anything.

Portable generators are a great tool to have whether you are wanting a backup power source for power outages, power up an RV, or provide power on a job site. However, finding the right generator will require you to know a little bit more about what to look for.

Today, we are going to take a look at some of the best Westinghouse generators and explain some of their specs and features.

Westinghouse iGen1200 Generator

Starting off this list is the tiny Westinghouse iGen1200 portable inverter generator. This generator is great for smaller needs and can easily be transported to just about anywhere you need it.

Power

Featuring a 54cc Westinghouse engine, this generator is going to produce 1200 starting watts and 1000 running watts. It has enhanced fuel efficiency to help achieve 30%-50% higher fuel efficiency when compared to a traditional generator.

Outlet Selection

One of the biggest things to look for when searching for the right generator is outlet selection. Smaller generators are going to have fewer outlets due to their size and power capacity, but that doesn’t mean you can’t get the outlet selection that you need. For this specific generator, you can expect the following outlets: 2 120V 5-20R household outlets and 2 USB outlets. These outlets were chosen to ensure you can power up small to medium-sized tools, appliances, or electronics on the go.

Fuel Capacity & Run Time

Being that this generator is so small, it is no surprise to see a fuel tank capacity of only 0.8 gallons. However, with this generator being so efficient, you will still get to enjoy 9 hours of run time when used at 25% load.

Noise Level

With this generator being so small, you will not have to worry about it being too loud. In fact, this generator only puts out about 52 dBa, which is comparable to the noise level of heavy traffic or a cafeteria.

Pros & Cons

IMHO: In My Humble Opinion
This little Westinghouse generator is a great generator for those who are needing a power source for small items such as a small fridge, power tools, or to power up a TV and cell phones during a power outage. It is lightweight and easy to carry, so taking this generator camping or tailgating would be perfect.

Westinghouse iGen2200 Generator

Next up on the list is the iGen2200 generator. This generator is slightly larger than the iGen1200 but is still small enough to be carried around with ease. Let’s take a closer look to see how this generator stacks up.

Power

The Westinghouse iGen2200 generator is going to feature a 79cc 4-stroke engine that puts out 2200 starting watts and 1800 running watts. If this wattage isn’t enough, you can buy the parallel cable that is sold separately to run an additional iGen2200 to get twice the amount of power.

Outlet Selection

The outlet selection on this generator is the same as the iGen1200, featuring 2 5-20R 120V outlets and 2 USB outlets. The biggest difference here is that you are able to use larger tools, electronics, or appliances as the generator is capable of producing more wattage.

Fuel Capacity & Run Time

This generator is going to have a slightly larger fuel tank with a capacity of 1.2 gallons. This is going to allow for a run time of up to 12 hours at 25% load. This is perfect for keeping appliances or electronics running overnight without having to worry about refilling your generator.

Noise Level

You are going to be able to use this generator just about anywhere without worrying about disturbing anyone as this generator only produces about 52 dBa. Much like the iGen1200, this is going to be about the same noise level as heavy traffic.

Pros & Cons

IMHO: In My Humble Opinion
Summing it all up on the iGen2200 inverter generator, this is one generator that I would suggest for those who are looking for great mid-level power in a generator that is still portable. It has all of the great features you would expect from a Westinghouse generator at an affordable price.

Westinghouse iGen2500 Generator

Third on the list is a slightly larger inverter generator in the Westinghouse lineup, the iGen2500. This generator is the last on our list that utilizes the classic Westinghouse inverter look and size, but it will have slightly larger wattage capacities than the IGen2200.

Power

Featuring a 98cc Westinghouse engine, you can expect this generator to put out 2500 starting watts and 2200 running watts. This is going to allow you to get larger appliances, or more smaller appliances powered up when compared to the previous generators on this list.

Outlet Selection

While I would have wanted to see an additional outlet with this power level, you are going to get the same three outlets as the previous two generators. Utilize all 2200 watts through 2 120V household outlets and 2 USB outlets. This mixture of outlets is great for powering common appliances and smaller electronics. All Westinghouse inverter generators use clean power to allow for safe use with your sensitive electronics.

Fuel Capacity & Run Time

The iGen2500 is going to have a fuel tank size that is a happy medium between the iGen1200 and the iGen2200 coming in at 1.0 gallons. This tank size paired with the fuel-efficient Westinghouse engine is going to allow for up to 10 hours of run time at 25%.

Noise Level

One of the best things about Westinghouse’s inverter generators is that most that vary in power, still retain the same noise level. Each generator on this list so far has increased in power output, but have retained the same noise level of 52 dBa.

Pros & Cons

IMHO: In My Humble Opinion
When it comes to the verdict of this generator, I would suggest this one to anyone looking for an easy to transport generator. It is always a good idea to go bigger than you need to keep your generator from becoming overloaded and to have some extra room in case you need to hook up other appliances.

Westinghouse WGen3600 Generator

Moving onto the larger portable generators that are going to be too heavy to carry, we are starting off with the Westinghouse WGen3600 generator. This generator is going to be a great entry-level portable generator that crests the 3000-watt mark.

Power

Now that we are looking at larger generators, the engine sizes are going to be quite larger as well. The WGen3600 generator is going to be powered by a 212cc engine which helps put out 4650 starting watts and 3600 running watts. This is going to be enough to power larger appliances and even more smaller appliances at the same time.

Outlet Selection

This is where we start to see a wider selection of outlets as well as outlets that are made to hook up to larger appliances. On the WGen3600 generator, you are going to get 2 120V 5-20R outlets, 1 120V L5-30R outlet, and 1 120V TT-30R outlet. In classic Westinghouse fashion, these outlets will contain plastic, hinged outlet covers to keep them protected from moisture, dirt, and debris.

Fuel Capacity & Run Time

The fuel tank capacity on this generator is going to be 4 gallons and you can expect up to 13.5 hours of run time at 50% load.

Noise Level

Once you start to venture into larger generators of this size, the noise level usually increases. However, Westinghouse is well known for keeping their noise levels at a reasonable level. This WGen3600 generator is going to measure in at 68 dBa at 23 feet.

Pros & Cons

IMHO: In My Humble Opinion
The WGen3600 generator is a great portable generator for those who are needing more power and features than smaller inverters would provide. It has larger outlets for hooking up bigger appliances and a collapsible handle with foldable wheels for easy transportation. This generator is going to be a perfect suit for camping or home backup power.

Westinghouse IGen4200 Generator

Stepping it up a bit to a larger generator, the Westinghouse IGen4200 is going to offer a little more power than the IGen3600. One big disadvantage you will have with this generator is that it will not come with wheels or a handle, so this generator is best suited for a more permanent location.

Power

Taking a look at the engine that is featured on this generator, you will see another 212cc engine, similar to the IGen3600. However, it will feature hybrid technology that will allow it to produce more power while doing it more efficiently. You can expect 4,200 starting watts and 3,500 running watts from this generator which will easily power RVs and multiple appliances in your home during a power outage.

Outlet Selection

The outlet selection on this generator is going to offer 5 outlets to power up small electronics up to large appliances. You will get outlets such as 2 5V DC USB ports, 2 120V AC 20A 5-20R outlets, and 1 120V 30A TT-30R outlet. These outlets will of course be covered, so you will not have to worry about dirt, debris, or moisture entering them.

Fuel Capacity & Run Time

The fuel tank on this generator isn’t the largest, but the fuel-efficient engine allows for up to 18 hours of run time at 25% load. This means you can expect this generator to last all day or all night if you need it to.

Noise Level

Noise levels are actually lower than the IGen3600 generator, coming in at only 64 dBa. This makes these generators about as loud as a normal conversation. With a noise level this low, you will easily be able to use this generator in just about any setting.

Pros & Cons

IMHO: In My Humble Opinion
This generator is going to be ready to take on any light to medium duty use you throw at it when using it as a home backup power source and an RV power source. At 3,500 running watts, you can power multiple appliances to live comfortably through a black out or out at the campground.

Westinghouse WGen5500 Generator

Bumping up the power just a bit and switching out some features lands us on the Westinghouse WGen5500 generator. A reappearance of wheels, a handle, and roll cage make this generator a better fit for those who will be moving their generator quite often.

Power

The WGen5500 is going to come equipped with a powerful 420cc engine that is going to provide up to 6,850 starting watts and 5,500 running watts. This type of power is going to allow you to power your whole RV and most, if not all of the needed appliances to get you through a power outage.

Outlet Selection

This particular generator is going to feature 5 useful outlets and will be transfer switch ready. What this means is that you can hook it up to your home for instant home backup power at the push of a button. The outlets you will find on this generator will include 1 120/240V AC 30A L14-30R outlet and 4 120V AC 20A 5-20R GFCI outlets. All outlets will have built-in covers to keep them safe at all times.

Fuel Capacity & Run Time

This generator is going to feature a larger fuel tank, measuring 6.6 gallons. Paired up with the fuel-efficient engine, you can expect run times to last up to 15 hours at 50% load.

Noise Level

Noise levels just up a bit with this generator, but it is to be expected with such a large power output. You can expect a noise level of about 72 dBA according to Westinghouse. This is measured at 23 feet away from the generator and is about the same volume level as a household vacuum cleaner.

Pros & Cons

IMHO: In My Humble Opinion
When looking at the full lineup of Westinghouse generators, the WGen5500 generator is going to be a perfect middle ground when it comes to power capabilities. Since Westinghouse produces generators from the 2000-10,000 watt range, this 5500 is a great generator to have whether you need all of that power at this time or not. You always want to have a little more than you need.

Westinghouse WGen6000 Generator

Getting into the higher wattage generators, the WGen6000 is going to give you a great amount of power with a wider selection of outlets. It features the same great Westinghouse frame design and features.

Power

The WGen6000 is going to feature a 420cc engine that allows for 7500 peak watts and 6000 running watts. This is going to be enough power to keep your RV running, almost all of your home appliances, or multiple tools powered up at the same time.

Outlet Selection

When dealing with larger wattage generators, you are going to get more outlets. This is to help distribute power to more appliances or electronics at the same time. As far as the WGen6000 is concerned, you can expect 1 RV Ready 120/240V AC 30A L14-30R outlet and 4 120V AC 20A 5-20R GFCI household outlets. Just like any other Westinghouse generator, these outlets are going to be protected with plastic outlet covers.

Fuel Capacity & Run Time

A 6.6-gallon fuel tank is going to help give this generator fuel, and the run time is pretty impressive. You can expect to enjoy up to 13 hours of run time at 50%. This is perfect for overnight RV A/C use, workday tool use, and overnight home back up power without worrying about refilling the generator.

Noise Level

With a larger generator, you can expect to deal with slightly louder noise levels. The WGen6000 generator is going to put out about 72dBa, making it acceptable for residential, camping, and work site use.

Pros & Cons

IMHO: In My Humble Opinion
For those who are looking for a serious generator for their RV, this Westinghouse WGen6000 is going to be the perfect fit. With RV Ready outlets and a noise level that is on par with most its size, it will be perfect for keeping your RV powered up all day. For those who are wanting to use it as a home backup power source, you can expect to power up most of your appliances all at the same time.

Westinghouse WGen7500 Generator 

If you are needing a little more power than the WGen6000, the WGen7500 is going to be the next step up. While this generator looks very similar, it is going to give you a couple of new features such as electric push start and wireless key fob starting.

Power

Closing in on the 10,000-watt mark, this generator comes close with 9,500 starting watts and 7,500 running watts. This is in part thanks to the 420cc Westinghouse generator that is used on the WGen7500. With this much power, you can expect to power up just about anything you may need.

Outlet Selection

While this generator is going to have more power than the 6500, you will still get the same outlet selection. This is just a tad bit disappointing but with the other great features, you do get your money’s worth. One thing to mention is that you will get an ST switch outlet.

Fuel Capacity & Run Time

You will see a lower run time from the 7500 which is quite common once you get to the larger generators. With a 6.6-gallon fuel tank, this generator is going to allow for up to 11 hours of run time at 50% load.

Noise Level

One thing that did not change with the increase in size of this generator is the noise level. Compared to the 6500, it is going to feature the same noise level of 72 dBa.

Pros & Cons

IMHO: In My Humble Opinion
The WGen7500  generator is going to be best suited for full RV power setups and nearly-full backup power for your home. With being transfer switch ready, this generator is ideal for easy to use home backup at the flip of a switch. This generator can also be a great tool to have on the job site as it has a large power capacity and covered outlets to protect it from the harsh environment of the job site.

Westinghouse WPro8500 Generator 

Breaking into the 10,000 range, we have the Westinghouse WPro8500 generator. This powerful generator is going to take on a different shape than we have seen with previous generators on the list and features a silver and black color scheme.

Power

Starting off with the power, Westinghouse has outfitted this generator with a 457cc engine that is able to produce 11,500 starting watts and 8,500 running watts. This power range is going to be for just about any situation you could think of. From small electronics to the largest of appliances, this generator is going to be able to get you powered up.

Outlet Selection

Due to the large wattage capacity, you can expect to see a wider outlet selection on this generator. The WPro8500 is going to feature 4 120V 5-20R outlets, 1 120V L5-30R outlet, 1 120/240V L14-30R outlets, and 2 USB outlets. This is going to allow you to power up high-wattage appliances while still being able to safely charge up your cell phone.

Fuel Capacity & Run Time

Westinghouse has kept the standard 6.6-gallon fuel tank on this generator to help achieve a 12-hour run time at 50% load. When used at this power level, you can expect this generator to keep your appliances running throughout the night or day to help you through your next blackout or camping trip.

Noise Level

Looking at the noise level of this generator, you can expect a slight tick-up in decibel readings. The WPro8500 generator is going to operate at 74 dBa which is about as loud as you will want to go in a residential or camping setting.

Pros & Cons

IMHO: In My Humble Opinion
The Westinghouse WPro8500 generator is built for professionals and engineered for industrial grade applications. Built with the consumer in mind, this generator can be used for just about any scenario you can think of. From camping to black outs, to worksite use, this generator is going to be an asset of a tool to have.

Westinghouse WGen9500 Generator 

Last but not least, we are going to have the Westinghouse WGen9500 generator. This generator is one of Westinghouse’s most powerful generators in their lineup and is going to offer some of the best features found on this list. If you are looking for the best of the best, this generator is going to provide it.

Power

Sporting a powerful 457cc Westinghouse engine, this generator is going to produce an impressive 9,500 running watts and 12,500 starting watts. Looking at this power level, you can expect this generator to handle just about anything you can throw at it.

Outlet Selection

When we say that this generator has it all, we really mean it. The WGen9500 generator is going to come with 9 outlets, an ST switch outlet, and a battery charging port to give you the best in versatility. You can expect 2 USB outlets, a 120/240V AC 30A L14-30R outlet, a 120/240V AC 50A 14-50R outlet, and 4 120V AC 20A 5-20R GFCI outlets.

Fuel Capacity & Run Time

Although this generator is going to be one of the most powerful in the Westinghouse lineup, it is still going to get the standard 6.6-gallon fuel tank found on many other larger Westinghouse generators. With this fuel tank, you can expect up to 12 hours of run time at 50%, allowing you to get a full half-day out of your generator when used at half capacity.

Noise Level

With this generator being so powerful, you would expect a louder than the normal noise level. To our surprise, you are going to be able to use this generator just about anywhere due to the 74dBa noise level.

Pros & Cons

IMHO: In My Humble Opinion
There is so much to say about this generator as it is the most outfitted, high power generator on this list. With the great outlet selection, one touch push button start, VFT meter, and easy transportation, what is not to love? This generator should be more than enough power for the average generator user and could be more than you would ever need for your RV or home backup power needs. If you are wanting to buy the best of the best Westinghouse generator with all of the bells and whistles, the Westinghouse WGen9500 generator should be your choice.

Frequently Asked Questions:

What Size Generator Do I Need?

One of the most common questions we receive when people are looking for generators is “what size generator do I need?”. The size of your generator is going to depend on what you plan on using your generator for.

While physical size may be important, the biggest factor is going to be wattage size. To calculate how many watts you will need for your generator, you can follow these easy steps.

First, figure out which appliances you are going to want to power with your generator. Then, calculate how much wattage each appliance will need to run. Then, simply total them up and find a generator that can power a few hundred more watts than that number.

You will want the extra watts in case you need to add an appliance in the future or your appliances grow old and use more wattage.

Can I Use A Portable Generator Indoors?

Another common question that we receive regarding using portable generators is “can I use a portable generator indoors?”. Portable generators are meant to be used outdoors or in a well-vented area. This is due to the generator’s engine producing harmful exhaust gases that can cause injury or death if inhaled for long periods of time.

For those who need to run one in a shop or in a garage, a generator exhaust can be manufactured or purchased to help reroute exhaust gases to the outdoors. This is usually an emergency use only situation and should not be used long-term.

How Loud Are Portable Generators?

The noise level of portable generators is also a big factor for those who plan to use these generators in residential areas, RV parks, or when camping. For those who are using them for more commercial applications, noise levels aren’t as important.

Noise levels for portable generators are measured with decibel meters 23 feet from the running generator. Most generators in the 1000-10,000 watt range are going to have noise levels of around 50-80 dBa. For residential areas, you are going to want to have a generator around 74 dBa or less to not disturb your neighbors.

If you plan on taking your generator with you when you camp, you will need to find out what noise levels are acceptable in the camping sites you plan to attend.

Conclusion – About This Guide

Now that we have explored the Westinghouse brand and 10 of their most popular generators across a wide variety of power levels, you should be able to make an educated purchase.

Whichever size generator you choose to go with will be a great decision as Westinghouse manufacturers some of the best generators in the industry. Their attention to detail and high-quality manufacturing standards ensure that you get a generator that is going to outperform the competition and last for years to come.