10 Best Westinghouse Portable Generators 2026 in the United States

The Westinghouse 14500 Peak Watt Tri-Fuel Portable Generator is a strong choice for homeowners needing a reliable backup power source, especially for larger homes or job sites. It offers impressive power with 14,500 starting watts and 11,500 running watts on gasoline, slightly less on propane and natural gas, giving flexibility depending on fuel availability. Its tri-fuel capability is a major plus, allowing you to run it on gasoline, propane, or natural gas, which can be handy during extended outages or varying fuel supplies.

The 550cc engine is built tough and designed to run smoothly for up to 19 hours on a full 9.5-gallon gas tank, providing long run times that reduce how often you need to refuel. The electric start and included remote key fob make it easy to get going without fuss. It also has useful safety features like automatic voltage regulation and a CO sensor, helping protect your electronics and keep operation safer indoors.

The unit is quite heavy at 230 pounds, so it’s not very easy to move around frequently without assistance. Generators of this size are typically loud enough to be noticeable, so it might not be ideal for very quiet neighborhoods. For those seeking a generator capable of heavy-duty backup power that can adapt to different fuel sources and run for long periods, this Westinghouse model is a solid option, especially supported by strong customer ratings and a 3-year warranty.

The Westinghouse 8200 Peak Watt Tri-Fuel Portable Inverter Generator is a versatile and powerful option, especially useful for home backup and outdoor activities like camping. It offers three fuel options—gasoline, propane, and natural gas—giving you flexibility depending on what’s available or economical. With a running wattage of up to 6600 watts on gasoline and peak power reaching 8200 watts, it can handle several household appliances at once, including air conditioners and refrigerators.

Thanks to inverter technology, it adjusts engine speed based on power need, which helps save fuel and lowers noise compared to traditional generators. At about 60 decibels when running lightly, it’s relatively quiet, making it less disruptive during use. The electric and remote start features make it easy to operate, even if you’re not experienced with portable generators. A built-in carbon monoxide sensor adds an important safety layer, automatically shutting off the generator if dangerous gas levels are detected.

It runs up to 17 hours on a 3.9-gallon tank when used at 25% capacity, which is solid for extended use without frequent refueling. The generator is also designed to protect sensitive electronics with low total harmonic distortion (THD), so you can safely power devices like phones and laptops. While it weighs around 135 pounds, which may make it less convenient to move frequently despite built-in flat-free tires, and its size and tri-fuel system add complexity that might be more than casual users need, those seeking flexibility, cleaner power, and home backup readiness will find this model to be a strong choice.

The Westinghouse 11000 Peak Watt Dual Fuel Portable Inverter Generator is a powerful and versatile option for those needing reliable backup power. It can run on both gasoline and propane, delivering 9000 running watts and 11000 peak watts on gasoline, and slightly less on propane. This flexibility can be particularly useful during emergencies when fuel availability might be limited. The generator also boasts a substantial 17-hour run time on a full 9.8-gallon fuel tank, which is great for prolonged outages.

Starting the generator is convenient with multiple options including remote electric start, push button, and recoil start. This makes it user-friendly, especially for those who may not be familiar with manual starts. The built-in CO sensor adds an important safety feature by detecting harmful gas levels. One downside is the generator's weight, at 187.4 pounds, which may make it less portable than some other models. It does feature wheels and a handle, which help with mobility, but it’s still on the heavier side.

The generator is equipped with multiple outlets, all covered for safety, making it suitable for a variety of applications including residential use. Its digital display provides essential information like fuel level and remaining run time, which can help in efficient monitoring and maintenance. The Westinghouse 11000 Peak Watt Generator also includes a comprehensive starter kit, so you have everything you need right out of the box. A 3-year limited warranty and nationwide customer service network offer additional peace of mind. However, for those who prioritize portability and quiet operation, this might not be the best option due to its weight and potential noise level.