10 Best Westinghouse Generators 2025 in the United States

The Westinghouse 18000 Peak Watt Tri-Fuel Generator is a powerful and versatile option, ideal for home backup during power outages. This generator offers impressive power output with 14500 running watts and 18000 peak watts on gasoline, which is slightly lower on propane and natural gas but still robust. One of its standout features is its tri-fuel capability, allowing it to run on gasoline, propane, or natural gas, providing flexibility based on fuel availability and cost.

With a 10.57-gallon fuel tank, it can run up to 12 hours on gasoline, which is satisfactory for extended power needs. The electric and remote start options with an included key fob make it convenient to operate without manual effort, which is a big plus for ease of use. Additionally, it comes transfer-switch ready, ensuring smooth integration with your home’s electrical system during an outage. Safety is a priority with features like GFCI outlets, CO sensor, and automatic low oil shutdown, ensuring protection against potential hazards.

Its heavy-duty engine and durable construction promise reliability and longevity. On the downside, with its large size and weight, it may not be the most portable option, making it more suited for stationary use rather than frequent transport. This generator excels in providing high power output and fuel flexibility with user-friendly features, making it an excellent choice for residential backup power, provided its size is not an issue.

The Westinghouse iGen11000TFc is a powerful tri-fuel inverter generator offering up to 11,000 peak watts on gasoline, with slightly less power on propane and natural gas. This flexibility in fuel types—gasoline, propane, or natural gas—makes it highly adaptable depending on fuel availability and cost. Thanks to inverter technology, it runs more quietly than traditional generators (around 76 dBa) and adjusts its engine speed to save fuel, helping extend run time to about 19 hours on a full 7.9-gallon gas tank. This can save you money and reduce refueling stops during use.

The generator is designed for whole-home backup and RV use, featuring 120/240V outlets that are ready for easy connection via transfer switches or interlock kits. It includes convenient safety features like a carbon monoxide sensor and automatic low-oil shutdown for peace of mind. Starting is made simple with a remote electric start, so no manual pulling is needed. The built-in LED display shows useful info like remaining run time and fuel level, making operation straightforward.

This generator weighs 191 pounds and measures over 30 inches long, making it less portable if you need something lightweight for camping or occasional use. While it has flat-free tires for easier movement, transporting it still requires effort. If you want a reliable, heavy-duty generator capable of running your home during outages or powering large tools, this model fits well. However, if portability and light weight are your top priorities, you might find it bulky.

The Westinghouse 12500 Peak Watt EFI Dual Fuel Generator is a strong choice for anyone needing reliable backup power at home, or for RV and jobsite use. It delivers up to 12,500 watts at peak and 9,500 watts running on gasoline, with slightly lower power on propane, giving you fuel flexibility which is great if you want to switch between gas and propane depending on availability. Its 6.6-gallon fuel tank supports up to 15 hours of runtime, so it can keep essential devices running through most outages.

The generator is designed with user convenience in mind—it includes a remote electric start for easy operation, along with a traditional pull start as backup. It also has multiple outlets, including heavy-duty ones ready for a transfer switch, making it suitable for home backup setups. Safety features like a CO sensor and automatic low oil shutdown add peace of mind during use. The engine uses advanced electronic fuel injection, which means it starts smoothly without fuss and runs efficiently with less maintenance.

The unit is fairly heavy at 221 pounds, which may limit portability despite its foldable handles and flat-free tires. This Westinghouse model is a durable, flexible, and powerful generator with smart safety features and easy starting, making it well suited for home or RV backup power.