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 14500 Peak Watt Dual Fuel Portable Generator is designed to provide robust backup power for larger homes, offering a very high power output with 14,500 peak watts and 11,500 running watts on gasoline, and slightly less when running on propane. The dual fuel capability (gasoline and propane) gives flexibility, which is great if you want to have backup fuel options. Its 9.5-gallon fuel tank can run the generator up to 19 hours on gas, which is excellent for extended outages, while propane runs around 7 hours on a standard tank, which is decent but shorter.

The generator is powered by a heavy-duty 550cc 4-stroke engine with a cast iron sleeve, built to last and handle heavy loads reliably. It comes with convenient features such as an electric start (including a remote key FOB), fuel gauge, automatic voltage regulation for stable power, and safety features like a CO sensor and overload protection. These make it easy and safe to operate.

The unit weighs 230 pounds, so it’s not very portable for one person—it's better suited to be moved occasionally rather than daily. Generators of this size typically produce noticeable noise, which may be a consideration if you live in a noise-sensitive area. This generator is an excellent choice if you need a powerful, reliable backup for your home or want a heavy-duty portable power source for outdoor activities. Its dual fuel option and long gas runtime are definite strengths, but its weight and potential noise may limit convenience if you need something lighter or quieter.