10 Best Dual Fuel Generator 2026 in the United States

The Westinghouse 13500 Peak Watt Dual Fuel Generator is a strong choice for homeowners needing reliable backup power. With 10,500 running watts on gasoline and 9,500 on propane, it can handle multiple household appliances during outages. Its 9.5-gallon fuel tank offers up to 19 hours of runtime, which means fewer refills and longer operation in emergencies. The generator is powered by a durable 500cc 4-stroke engine with features like automatic low oil and carbon monoxide shutdowns, adding safety and engine protection.

One of its best conveniences is the remote electric start, letting you power it up without leaving your home. It also includes a recoil start as a backup. The unit weighs 230 pounds, which is fairly heavy but typical for this power size; it’s portable enough with some effort but not something you’d move around frequently. Generators of this size tend to be moderately loud, so some sound dampening or placement away from living areas might be needed. The generator offers multiple outlets, including standard household plugs, a transfer switch ready outlet, and an RV-ready outlet, making it versatile for various devices and setups. All outlets have rubber covers for added safety.

The generator comes ready to use right out of the box with included accessories like a battery charger, oil, and tools. Plus, it has useful extras like a fuel gauge, USB port, and an hour meter to track usage. Backed by a 3-year warranty and nationwide support, it is a solid option for those who want peace of mind during power outages. While its weight and size make it less ideal if you need something ultra-portable, and noise levels might require planning for quieter operation, this generator’s power, fuel flexibility, and safety features make it well-suited for home backup use.

The Westinghouse 12500 Peak Watt Dual Fuel Generator offers strong power output, with 9500 running watts on gasoline and slightly less on propane, making it well-suited for home backup during outages. Its 6.6-gallon fuel tank provides up to 12 hours of runtime, which is practical for extended use. Being dual fuel (gasoline and propane) adds flexibility depending on fuel availability. It includes a remote electric start with a key fob, which is convenient, plus a recoil start as backup.

The generator features multiple outlets, including household standard plugs, a transfer switch ready outlet, and an RV-ready outlet, covering a broad range of common needs. Safety features like a CO sensor and automatic low oil shutdown enhance peace of mind. At about 225 pounds, it is quite heavy, so while it has a front handle, it might be challenging to move frequently without assistance. Noise is rated around 74 dB, which is noticeable but typical for this power size and may require consideration if you need something quieter.

Additional useful features include a fuel gauge, USB port, hour meter, and accessories such as an LPG regulator and battery charger. This generator is a solid choice for homeowners needing dependable, flexible power for backup or outdoor use, though its weight and noise may be less ideal for those prioritizing portability or quiet operation.

The WEN 8000-Watt Dual Fuel Portable Generator is a solid choice for anyone needing reliable backup power or outdoor electricity, whether at home, for RVs, or small commercial use. It runs on both gasoline and propane, giving you flexibility depending on fuel availability. Gasoline mode offers a bit more power (8000 surge watts, 6500 running watts) compared to propane, but the propane option is great if you want a cleaner-burning fuel. Its 6.7-gallon gas tank can run for up to 10.5 hours at half load, which means it can keep your essentials powered for a good stretch without refueling. The 340cc engine with electric start makes it easy to get going with just a push of a button, avoiding the hassle of pull-starting.

Portability is decent with a wheel kit included, though at nearly 150 pounds, it’s better suited for occasional moves rather than frequent transport. It’s equipped with multiple outlets: four standard 120V outlets, an RV-ready 30-amp outlet, a 240V twist lock outlet suitable for transfer switches, and a 12V DC outlet, covering a wide range of connection needs. A standout safety feature is the CO Watchdog sensor, which automatically shuts off the generator if unsafe carbon monoxide levels are detected, a crucial plus for indoor or close-to-home use.

While it’s a bit on the heavier side and not the quietest, its power capacity, fuel flexibility, safety features, and electric start contribute to making it a dependable generator for users who want a mix of performance and convenience without complicated setup.