6 bestTrifuel Generatorsof July 2025
112M consumers helped this year.
1
DuroMax XP13000HX Dual Fuel Portable Generator - 13000 Watt Gas or Propane Powered - Electric Start w/CO Alert, 50 State Approved, Blue
DuroMax
9.8
2
DuroStar DS13000EH Dual Fuel Portable Generator - 13000 Watt Gas or Propane Powered - Electric Start - Home Back Up & RV Ready, 50 State Approved
DuroStar
9.6
3
Champion Power Equipment 8125-Watt Electric Start Tri-Fuel Portable Generator with CO Shield
Champion Power Equipment
9.4
4
Champion 8000-Watt Dual Fuel Portable Generator with Electric Start
Champion Power Equipment
9.1
5
DuroMax DS10000EH Duel-Fuel Portable Generator
DuroStar
8.9
Related Reviews You Might Like
A Guide to Selecting the Best Trifuel Generators
Choosing a trifuel generator can be a smart move if you want flexibility and reliability in your backup power source. Trifuel generators can run on three different types of fuel—usually gasoline, propane, and natural gas—giving you options depending on what’s available during an emergency or what’s most convenient for you. When picking the right trifuel generator, it’s important to think about how you plan to use it, how much power you need, and what features will make operation and maintenance easier for you. Understanding the key specifications will help you match a generator to your needs and ensure you get the most value and reliability.
Power Output (Wattage)
Power output, measured in watts, tells you how much electricity the generator can provide at once. This is important because you need enough power to run all the devices and appliances you want during an outage or at a job site. Generators are usually labeled with two numbers: running watts (continuous power) and starting watts (extra power needed to start certain appliances). Small generators (under 3,000 watts) are good for basic needs like lights and small electronics, mid-range (3,000–7,000 watts) can handle larger appliances like refrigerators, and high-capacity models (over 7,000 watts) can power multiple large devices or even a whole house. To pick the right one, make a list of what you want to run and add up their wattages, then choose a generator that can handle that load.
Fuel Type Compatibility
Trifuel generators can run on gasoline, propane, or natural gas. This flexibility is important because it lets you choose the most available or convenient fuel during emergencies or shortages. Gasoline is easy to find but has a shorter shelf life, propane stores well and is cleaner, and natural gas is convenient if you have a home supply. When comparing models, check how easy it is to switch between fuels and whether the generator comes with the necessary hoses and regulators. Think about which fuels you’re most likely to have access to and how you plan to store or connect them.
Run Time
Run time tells you how long the generator can operate on a full tank or supply of fuel before needing a refill. This is important for convenience and safety, especially if you need power overnight or during long outages. Run times can vary depending on the fuel type and the load you’re putting on the generator. Shorter run times (under 8 hours) mean more frequent refueling, while longer run times (10–15 hours or more) are better for extended use. Consider how long you typically need backup power and choose a generator that can run for that period without constant attention.
Portability and Size
Portability refers to how easy it is to move the generator around. This matters if you plan to use it in different locations, like camping, job sites, or moving it around your property. Smaller, lighter generators are easier to transport but may offer less power, while larger units are heavier and may need wheels or handles. Think about where you’ll use the generator most and whether you need to move it often. If it will stay in one place, size and weight may be less important.
Starting Mechanism
The starting mechanism is how you turn the generator on. Common options are manual recoil (pull-start), electric start (push-button), or even remote start. Manual start is simple and reliable but requires physical effort, while electric and remote starts are more convenient, especially for people who may have difficulty with pull cords. If ease of use is important to you, or if you want to be able to start the generator quickly in an emergency, look for models with electric or remote start features.
Outlets and Connections
The types and number of outlets determine what you can plug into the generator. Look for a mix of standard household outlets, larger 30-amp or 50-amp outlets for bigger appliances, and possibly USB ports for small electronics. Some generators also have transfer switch-ready outlets for easy connection to your home’s electrical panel. Think about what you need to power and make sure the generator has the right outlets for your devices and appliances.
Noise Level
Noise level, measured in decibels (dB), tells you how loud the generator will be when running. This is important if you’ll use it in a neighborhood, at a campsite, or near your home. Lower noise levels (under 60 dB) are quieter and less likely to disturb you or your neighbors, while higher levels (over 70 dB) can be quite loud. If quiet operation is important, look for models designed for low noise or with sound-dampening features.
Maintenance and Safety Features
Maintenance and safety features help keep the generator running smoothly and protect you from hazards. Look for features like low-oil shutoff (which turns off the generator if oil is low), overload protection, and easy-access panels for oil changes and filter cleaning. These features make the generator safer and easier to care for, which is especially important if you’re not experienced with engine maintenance. Choose a model with features that match your comfort level with upkeep and safety.
Best Reviews Guide Newsletter
Get exclusive articles, recommendations, shopping tips, and sales alerts
Sign up for our newsletter to receive weekly recommendations about seasonal and trendy products
Thank you for subscribing!
By submitting your email address you agree to our Terms and Conditions and Privacy Policy