Best Tri Fuel Portable Generators for Reliable Home and Jobsite Power
Choosing the right tri fuel portable generator can ensure you have flexible, reliable power whether at home, on the jobsite, or during outdoor adventures. Tri fuel generators run on gasoline, propane, or natural gas, providing versatile fuel options when you need backup or portable power. Below is a summary of the top tri fuel portable generators with options suited for various power needs and features.
| Product | Peak Watts | Fuel Types | Start Type | Runtime |
|---|---|---|---|---|
| Generac 12,500/9,500-Watt Tri-Fuel | 12,500 (gasoline) | Gasoline, Propane, Natural Gas | Electric Start | Up to 9.5 hours at 50% load (gasoline) |
| Westinghouse 14,500 Peak Watt | 14,500 (gasoline) | Gasoline, Propane, Natural Gas | Remote Electric Start | Up to 19 hours on gasoline (9.5 gal tank) |
| DuroMax XP13000HXT 13,000-Watt | 13,000 (gasoline) | Gasoline, Propane, Natural Gas | Recoil Start | Varies by fuel |
| Westinghouse 13,500 Peak Watt | 13,500 (gasoline) | Gasoline, Propane, Natural Gas | Remote Electric Start | Up to 19 hours on gasoline (9.5 gal tank) |
| Westinghouse 11,000 Peak Watt Inverter | 11,000 (gasoline) | Gasoline, Propane, Natural Gas | Remote Electric Start | Varies; inverter technology saves fuel |
Westinghouse 14,500 Peak Watt Tri-Fuel Home Backup Portable Generator

The Westinghouse 14,500 Peak Watt Tri-Fuel Generator offers strong power output suitable for larger homes and demanding jobsite requirements. It delivers 14,500 peak watts and 11,500 running watts on gasoline, with slightly lower outputs for propane and natural gas. Powered by a heavy-duty 550cc 4-stroke OHV engine with a cast iron sleeve, it ensures durability and long life. Runtime reaches up to 19 hours on a 9.5-gallon gasoline tank and about 7 hours on a 20 lb propane tank, providing extended operation in outages. Additional features include remote electric start and a built-in fuel gauge for convenience.
Generac 12,500/9,500-Watt Tri-Fuel Portable Generator

The Generac 12,500/9,500-Watt Tri-Fuel Generator combines power and versatility with its ability to run on three fuel types: gasoline, propane, and natural gas. It features covered outlets for protection in tough environments and offers a convenient electric start with an included battery, making operation hassle-free. This model has a durable OHV engine and a large steel fuel tank with a built-in gauge that supports an extended runtime of up to 9.5 hours at 50% load on gasoline. Compliant in 49 states, it is designed for home backup, jobsite, or RV use with quiet operation.
DuroMax XP13000HXT 13,000-Watt Tri-Fuel Portable Generator

This DuroMax XP13000HXT model delivers a powerful 13,000 watts of power to supply an entire home’s essential electrical needs during power outages. It uses a robust 500cc OHV engine and offers tri-fuel capability for gasoline, propane, or natural gas, providing fuel flexibility. The unit includes a carbon monoxide (CO) alert system for enhanced safety. Ideal for users who want a dependable generator with emissions safety features, this unit enables continuous, versatile operation.
Westinghouse 13,500 Peak Watt Tri-Fuel Home Backup Generator

The Westinghouse 13,500 Peak Watt Tri-Fuel Generator offers a balance of power and convenience. It provides 13,500 peak watts and 10,500 running watts on gasoline, with slightly lower output on propane and natural gas. The generator features electric and recoil start, plus a remote start with included key fob. It boasts up to 19 hours of runtime on gasoline with a 9.5-gallon tank and has multiple outlet types including transfer switch ready and RV ready, all protected with rubber covers. A digital hour meter and CO shutdown add to its safety and usability.
Westinghouse 11,000 Peak Watt Tri-Fuel Portable Inverter Generator

The Westinghouse iGen11000TFc combines the benefits of tri fuel flexibility with inverter technology, offering clean and stable power safe for electronics. It supports peak wattage of up to 11,000 watts and running watts of 9,000 on gasoline, with lower output for propane and natural gas. The inverter engine adjusts speed to save fuel and reduce noise. It includes multiple transfer switch ready outlets and parallel capability for expanded power. Built-in CO sensor and remote start enhance safety and ease of use.
Buying Guide for Tri Fuel Portable Generators
When selecting the best tri fuel portable generator, consider these essential factors to match your power needs and preferences:
Power Output and Load Capacity
Determine your total wattage requirements by adding the starting (surge) and running watts of appliances or equipment you plan to power. Choose a generator with ample peak and running wattage to handle essential loads without overloading.
Fuel Flexibility and Availability
Tri fuel generators offering gasoline, propane, and natural gas fuel options provide versatility during shortages or fuel price fluctuations. Consider which fuels are most accessible in your area and the generator’s ease of fuel switching.
Start Type
Electric and remote electric starts add convenience, especially during emergencies, reducing manual effort. Recoil start generators may be less expensive but require manual pull-starting.
Runtime and Fuel Tank Capacity
Longer runtime allows longer periods between refueling, important during extended outages. Larger fuel tanks contribute to longer runtime but may increase the generator’s size and weight.
Safety Features
Look for carbon monoxide sensors and automatic shutdown features to protect against CO poisoning. Circuit breakers and covered outlets enhance electrical safety.
Portability and Noise Level
Consider the generator’s weight, wheel kits, and handle designs for transportation ease. Inverter models typically operate quieter, which is beneficial in residential or campground settings.
Outlets and Compatibility
Generators with multiple outlets, including standard household, RV, and transfer switch ready connections, offer greater flexibility connecting various devices and integrating with home electrical systems.
By evaluating these factors, you can select a tri fuel generator that best meets your power demands while providing the convenience of multiple fuel sources and safe operation.
