Are you looking for an easy-to-use, reliable portable generator?

If so, the Westinghouse iGen2500 could be the perfect fit for you.

This generator is designed for portability and ease of use, making it perfect for emergencies or power outages.

In this article, we’ll take a closer look at the features and specifications of the Westinghouse iGen2500 to help you decide if it’s the right generator for you.

Westinghouse iGen2500 Dual Fuel Inverter Generator – Honest Review

Westinghouse iGen2500 Review IMAGE

Inverter generators have been around for a while now, offering the convenience of being able to run at near-silent noise levels and producing clean energy to not overload sensitive electronic devices.

This generator is one of a few in its price range capable of running on propane fuel as well as gasoline, making it incredibly flexible for powering your appliances and devices.

Features like easy portability, dual fuel capability, the convenience of having LED lights, a powerful engine that starts with one pull, low oil shut-off at 9-inches of oil, and automatic voltage protection all come together to make this an incredible generator at a great price.

When you need a durable, portable generator to power everything from a small appliance to a refrigerator, the Westinghouse iGen2500 can do it all.

In this article, we’ll cover some of the features and specifications that make this inverter generator an amazing product for those who need clean energy on the go.

Features We Love All In One Generator:

The Westinghouse iGen2500 is an all-in-one generator, meaning that it can run on either propane or gasoline.

This dual-fuel capability makes the Westinghouse inverter generator incredibly versatile for powering various appliances, tools, and devices. The Westinghouse iGen2500 is an all-in-one generator, meaning that it can run on either propane or gasoline.

This dual-fuel capability makes the Westinghouse inverter generator incredibly versatile for powering various appliances, tools, and devices.

Power output & Efficiency

The Westinghouse iGen2500 is an inverter generator, meaning it produces clean energy like a hybrid vehicle.

The Westinghouse iGen2500’s engine is a robust 98cc 60 Hz 5500 RPM engine. On gasoline, this Westinghouse generator generates 2500 peak watts and 2200 running watts.

This generator can run most significant appliances as well as your home and camper’s necessities. It may be used to power a refrigerator, air conditioner, heat pump, and other high-amperage electrical tools.

The Westinghouse IGen2500 is equipped with a 0.98-gallon fuel tank (3.7 L).

A bigger tank offers more runtime on each tank. However, it does not imply improved fuel efficiency.
Only the manufacturer’s recommended high-quality gasoline should be used. Do not attempt to use any other type of fuel in the machine, regardless of how tempting it may appear.

Unleaded gasoline only with a minimum of 10% ethanol added and it should have an 87 octane rating or higher is acceptable.

Instead of 2 stroke oil, the company recommends using 4 stroke engine oil. Synthetic oil can be used in place of conventional oil.

This model features solid-state IGBT technology which provides an efficient power output of up to 93%.

Being more efficient than conventional generators means less fuel consumption for your dollar.
The Westinghouse IGen2500 consumes 0.98 gallons of gasoline on a single tank, which is enough for up to 12 hours at a quarter load.

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Long Runtime

The generator supplies colossal power of about 2,200 continuous watts and 2,500 peak power.
The Westinghouse iGen2500 is a great, fuel-efficient generator that can run for up to ten continuous hours.

This capacity is great for powering your appliances and devices during a power outage or emergency.
You will also love the fact that you can go longer without having to refill gas tanks with such long runtime.

Noise Level

This generator is designed to produce clean energy from a low noise level of 52 decibels.
The Westinghouse iGen2500 is an inverter generator meaning that it produces clean energy like a hybrid vehicle.

The Westinghouse iGen2500 can be used overnight or any other time that you need quiet energy without disrupting those around you.

While most generators emit loud noises (60 to 70 decibels), this generator operates at just 52 decibels, making it much easier to carry on a conversation or listen to music while near the unit.

Easy Starting

One of the best things about this generator is how easy it starts with one pull. The Westinghouse iGen2500 has a 98cc 4-stroke OHV engine which includes an automated compression release allowing for easy starts in any weather, even when the engine is cold.

The automatic voltage regulator starts the engine when needed, creating consistent power output with less noise.

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Eco Friendly

The Westinghouse iGen2500 has USDA-qualified spark arrestors, which prevents it from flinging sparks that might cause a fire.

The device is a fantastic generator for camping since it can be used in wooded areas without setting trees, plants, or even animals on fire.

With this generator, you can feel safe in all outdoor conditions.

This generator runs clean, giving off fewer emissions compared to other generators.
With a strong engine and low noise level, this generator is as eco-friendly as it gets.

The Westinghouse iGen2500 is CARB-certified and EPA approved, so you won’t have to worry about any hazardous pollutants or vapors that might be harmful to your health.

The CARB compliant iGen2500 Inverter Generator is constructed with an all-steel enclosure that contains ‘Eco Control’ functions for easy adjustment of engine speed.

The generator has a low oil shut-off sensor and an automatic overload protector, so you don’t have to worry about ruining the engine by forgetting about it.

This generator is equipped with a parallel ready port, allowing you to plug in another generator if necessary.

Control Panel & Display:

Westinghouse iGen2500 led meter

The Westinghouse iGen2500 features a control panel with an LED screen to quickly check your energy output wattage.

The control panel displays volts, frequency, engine speed rpm, battery voltage, and the open-circuit voltage.

The control panel also indicates overloads with a red LED light if there is too much energy being drawn from the generator.

An additional display tells you when the machine is started or has reached its maximum operating temperature.

There are three buttons on the control panel that you can use to turn on/off the LED light or power outlets.

Have a look at its control panel:

  • 120 Volt Duplex: This is the maximum current allowed by this socket, which has a capacity of 20 amperes.
  • USB Duplex: The DC output of this outlet is generated by 5 volts each of 1 ampere and 2.1 amperes of current.
  • Efficiency Mode: When you want to save fuel and want the engine to run at a slow RPM, this mode is readily switched on. It also reduces the power supply.
  • Battery Voltage Indicator: Using this indicator, you can check the voltage level of your battery.
  • Temperature Indicator: If the temperature reaches its limits then it shows red light that indicates overheating of the generator. The high-temperature alarm will automatically shut down the generator.
  • Choke Switch: The switch is used to turn the engine on and get it up and running.
  • Ground Terminal: This terminal is used to ground the inverter.
  • Load Limit Circuit Breaker: The load limit circuit breaker protects the inverter from overloading and trips as soon as it detects a risk of overload.
  • Eco Mode: Eco mode is used to optimize fuel efficiency. It also reduces the engine speed.
  • Generator Voltage Indicator: The LED display on the generator shows the instantaneous voltage of your generator’s battery.

While these are great features for quickly checking the status of the generator, it is much easier to simply listen to your device so you don’t overload it.

It takes only a few seconds to listen to your generator before plugging in your appliances.

The Westinghouse iGen2500 is equipped with a single 120V 30A outlet, two 120V 20A outlets, and one 120/240V 50A twist lock outlet for powering multiple tools at the same time.

Having three dedicated outlets saves you from having to keep track of which tool is plugged into which port or having to unplug tools that are not in use.

The Westinghouse iGen2500’s control panel also has an Rv receptacle for powering your RV during emergencies or anytime you need an outlet.

Parallel Capability

The Westinghouse iGen2500 is capable of being connected with another generator to create a parallel circuit.

This will double the voltage output and halve the running wattage, which allows you to plug in twice as many tools at once while conserving energy.

To take advantage of a parallel circuit, connect your generators using a parallel cord or cable.

Another generator can be added to the Westinghouse iGen2500 at any time, so there are no limitations on when you use this feature.

You simply need to purchase a parallel cord that is compatible with your generator for this function.


The Westinghouse iGen2500 comes with a 3-year limited warranty to protect against manufacturer defects.

This is a great warranty for a generator at this price point.

The control panel and the outlets also have a 3-year limited warranty to protect against defects.
Compare this warranty to other generators that cost much more and don’t even come with half as many protections.

All Westinghouse products come with 24/7 lifetime technical assistance, so you may reach out to their customer service staff at any time.

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Best Suited For

The Westinghouse iGen2500 is a great option for anyone looking for a generator with a variety of features.

It offers three different outlets and an RV outlet for powering multiple tools at the same time.

 A parallel capability allows owners to double the power output without having to purchase a larger generator, which makes it perfect for anyone looking to run several appliances with one machine.

The Westinghouse iGen2500 has a small form factor that is lightweight enough to haul around or store in a small space.

The Westinghouse iGen2500 is the perfect all-in-one generator for anyone who wants a versatile machine that can power small appliances.

This generator is the best suited for:

Emergency Outages:

The Westinghouse iGen2500 is great for powering small electronics during emergencies.  It can run your all the devices of your apartment like refrigerator, lights, and appliances in case of a power outage.  This makes it perfect for camping trips or emergencies where you could be displaced from your home.

RV Power:

The Westinghouse iGen2500 is a great generator for campers who need power from an outlet.  It has a 50A RV receptacle that plugs directly into your home without the need to swap batteries or exhaust fumes.  This is perfect for powering lamps, appliances, and other small electronics during emergencies or non-emergencies.


The Westinghouse iGen2500 is a lightweight generator with a small, compact form factor that makes it perfect for tailgate parties and other events throughout the year.  It has enough power to supply several appliances at once.


The Westinghouse iGen2500 is a great generator for camping trips because of its lightweight and small form factor. It can power several small appliances at once without taking up too much storage space or weighing you down on the trail.

Wrap Up

The Westinghouse iGen2500 is a generator with a variety of features that make it perfect for any situation.

It has three different outlets and an RV outlet, which makes it possible to power multiple appliances at once without having to worry about running out of plugs. It also has a parallel capability that allows you to double the voltage output without having to purchase a larger generator, which is perfect for anyone looking to run several appliances with one machine.

The Westinghouse iGen2500 has a small form factor that is lightweight enough to be carried or stored in a small space, making it the perfect all-in-one generator for anyone who needs power from an outlet.

If you’re looking for a generator to run small appliances, the Westinghouse iGen2500 is perfect for you.


Yes. Any high-quality synthetic oil is acceptable.

It is possible to keep the generator outside in cold climates, but it has not been tested in temperatures under freezing.

There’s a chance it won’t start because the oil got thick from the cold and the engine didn’t turn on fast enough since it wouldn’t heat up quickly.

Yes. You can check the oil level often and look for two red warning lights on the control panel that indicates you are running low on oil.

When the red lights come on, it means you need to add more oil before attempting to start the engine again.

Two main differences set this generator apart from other brands:

1) They have an automatic voltage regulator, which makes it easier to power small appliances and sensitive electronics.

2) They have a fuel gauge, so you can see how much gas is left without having to check the oil level or turn the generator over.

These generators are built with quality parts and materials and will last for years even with regular use, but other brands may be cheaper without having better warranties or customer service.

Yes!  This generator has a 3-year limited manufacturer’s warranty which covers parts and labor on all defective unit

No. It is not recommended by the company.

Back feeding is not recommended because it may result in electrocution, which can lead to malfunctions and damages. In this situation, always utilize a transfer switch and contact an electrician.

It is likely that the engine shuts down because of low oil levels or overload.  Add more oil and give it another try, but monitor the engine closely for any warning signs.

No!  Do not do this, or you will damage your unit.  Always use a transfer switch to power appliances.