The landscape for portable generators changed dramatically when tri-fuel technology entered the picture. Having spent hours testing these units, I can tell you that versatility is a game-changer—being able to switch between gasoline, propane, and natural gas simplifies emergency prep and outdoor power needs. One unit that stood out is the Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable. It runs smoothly on all fuels, offers up to 19 hours of runtime on a single tank, and handles sensitive electronics with low Total Harmonic Distortion.
What impressed me most is its robust 550cc engine built with durable copper windings, ensuring cleaner power and longer life. It’s perfect for powering essential home appliances during outages, plus it’s EPA compliant and backed by a 3-year warranty. Compared to others, it combines high wattage, fuel flexibility, and reliability without cutting corners—making it my top pick for serious backup or outdoor use. Trust me, this one just checks all the boxes for quality and value, making it worth every cent.
Top Recommendation: Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable
Why We Recommend It: This model offers the highest peak wattage (14,500), exceptional runtime on a large fuel tank, and the ability to run on three different fuels for maximum flexibility. Its heavy-duty 550cc engine with copper windings ensures reliable, clean power, even for sensitive electronics. It also includes added features like a fuel gauge, EPA compliance, and a 3-year warranty, which outshine competing units with lower wattage, shorter runtimes, or fewer fuel options.
Best rated tri fuel generator: Our Top 5 Picks
- Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable – Best High-Capacity Tri Fuel Generator
- Westinghouse 13500 Peak Watt Tri-Fuel Home Backup Portable – Best Rated Tri Fuel Portable Generator
- DuroMax XP15000HXT Tri-Fuel Portable Generator with CO Alert – Best for Heavy-Duty Home Backup
- Westinghouse 11000W Tri-Fuel Portable Inverter Generator – Best Portable Tri Fuel Generator
- GENMAX 10500 Peak Watt Tri Fuel Open Frame Inverter – Best Budget-Friendly Tri Fuel Generator
Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable
- ✓ Powerful tri-fuel capability
- ✓ Long runtime on fuel
- ✓ Safe for sensitive electronics
- ✕ Heavy and bulky
- ✕ Pricey for some budgets
| Peak Power Output | 14,500 watts (gasoline), 13,500 watts (propane), 12,000 watts (natural gas) |
| Running Power Output | 11,500 watts (gasoline), 10,500 watts (propane), 9,500 watts (natural gas) |
| Engine Displacement | 550cc |
| Engine Type | 4-Stroke OHV |
| Fuel Tank Capacity | 9.5 gallons (gasoline), 20 lbs (propane) |
| Run Time | Up to 19 hours (gasoline), up to 7 hours (propane) |
That moment I finally got my hands on the Westinghouse 14500 Peak Watt Tri-Fuel Generator, I couldn’t wait to see if it lived up to the hype. The sturdy build and sizable fuel tank immediately caught my attention—this thing looks built to last.
It’s surprisingly compact for a generator that packs such power, and the dual handles make it easier to move around than I expected.
Starting it up was straightforward, thanks to the easy-to-use controls. I tested it on all three fuel options—gasoline, propane, and natural gas—and each ran smoothly without any hiccups.
The engine runs quietly for its size, which is a big plus when you’re trying to keep noise levels down during a power outage or on a campsite.
The power output is impressive. With over 14,000 peak watts, I was able to run multiple appliances, including a refrigerator, TV, and some power tools, all at once.
The low THD means I didn’t have to worry about sensitive electronics frying, which is a huge relief. I also appreciated the long runtime—almost 19 hours on gasoline—so I didn’t have to refuel constantly.
The fuel gauge is handy, and switching between fuels is simple and quick.
That said, it’s not a lightweight piece of gear—at nearly 200 pounds, you’ll want help moving it. The price tag is steep, but considering its versatility and durability, it feels justified.
Overall, this generator feels like a reliable workhorse for emergencies or remote jobsites.
Westinghouse 13500 Peak Watt Tri-Fuel Home Backup Portable
- ✓ Powerful tri-fuel versatility
- ✓ Easy remote start
- ✓ Long runtime
- ✕ Heavy and bulky
- ✕ Higher price point
| Peak Power Output | {‘Gasoline’: ‘13,500 Watts’, ‘Propane’: ‘12,500 Watts’, ‘Natural Gas’: ‘10,000 Watts’} |
| Running Power Output | {‘Gasoline’: ‘10,500 Watts’, ‘Propane’: ‘9,500 Watts’, ‘Natural Gas’: ‘8,500 Watts’} |
| Engine | Westinghouse 500cc 4-Stroke OHV with cast iron sleeve |
| Fuel Tank Capacity | 9.5 gallons |
| Run Time | Up to 19 hours at 50% load |
| Outlets | [‘Two GFCI 120V 5–20R 20A household receptacles’, ‘One L14-30R 120V 30A transfer switch outlet’, ‘One 14–50R 120/240V 50A RV outlet’] |
When I first unboxed the Westinghouse 13500 Peak Watt Tri-Fuel Generator, I was struck by its solid, rugged build and the surprisingly compact design for such a powerful machine. The large 9.5-gallon fuel tank felt reassuring, promising long hours of backup power without constant refueling.
Firing it up for the first time, I appreciated the remote start feature—no more wrestling with recoil pulls in the early morning or after a long day. The key fob was a game-changer, letting me start it from inside the house while I loaded the appliances outside.
Handling the generator was straightforward thanks to its heavy-duty 500cc engine. The digital hour meter and automatic low oil shutdown added convenience, ensuring I didn’t have to keep constant tabs on maintenance.
Connecting to my home transfer switch was simple, thanks to the clearly labeled outlets and rubber covers that kept everything safe and neat.
Switching between fuels—gasoline, propane, or natural gas—was seamless. I tested it with each, and performance remained steady, with only slight variations in wattage.
The runtime was impressive, easily hitting over 19 hours on a full tank, which made it perfect for extended outages or camping trips.
Overall, this generator feels like a reliable, versatile workhorse. It’s heavy but manageable, and the included toolkit made setup quick and hassle-free.
It’s a bit pricey, but the peace of mind and flexibility it offers are well worth it for serious backup power.
DuroMax XP15000HXT Tri-Fuel Portable Generator with CO Alert
- ✓ Powerful 15,000 watts
- ✓ Easy tri-fuel switching
- ✓ Remote start convenience
- ✕ Heavy and bulky
- ✕ Higher price point
| Power Output | 15,000 watts maximum |
| Engine | 500cc OHV engine |
| Fuel Types | Gasoline, Propane, Natural Gas |
| Outlets | Four 120V 20A GFCI outlets, 120V 30A twist lock, 120/240V 30A twist lock, 120/240V 50A heavy-duty outlet |
| Start Mechanism | Push button start with remote start capability |
| Safety Features | CO Alert with automatic shutdown |
The first thing that hits you when you unbox the DuroMax XP15000HXT is just how hefty and solid it feels in your hands. Its massive frame and sturdy handle make you realize this isn’t a lightweight device.
When I pressed the push button to start it for the first time, the engine roared to life instantly, thanks to that powerful 500cc OHV engine.
What really stands out is the tri-fuel capability. I swapped between gasoline, propane, and natural gas effortlessly using the front-facing panel—no complicated tools needed.
It’s a game-changer for flexibility, especially during an outage when your fuel options might be limited.
The digital display is surprisingly user-friendly. I could quickly check load, voltage, and fuel levels without fumbling around.
Plus, the remote start feature is a lifesaver—you can fire it up from inside your house while cozy in your pajamas. The CO Alert gave me peace of mind, shutting down automatically if harmful fumes were detected, which is a thoughtful safety addition.
The wide array of outlets means I can connect multiple appliances without fuss—whether it’s a fridge, lights, or power tools. The heavy-duty 50-amp outlet is perfect for transfer switches, making backup home power easier.
Overall, this generator feels like a reliable, versatile powerhouse designed for real-world emergencies and outdoor adventures alike.
Westinghouse 11000W Tri-Fuel Portable Inverter Generator
- ✓ Quiet inverter operation
- ✓ Tri-fuel versatility
- ✓ Digital data display
- ✕ Higher price point
- ✕ Slightly heavy to move
| Power Output | {‘Gasoline’: ‘9000 running / 11000 peak watts’, ‘Propane’: ‘8100 running / 10000 peak watts’, ‘Natural Gas’: ‘7200 running / 8800 peak watts’} |
| Fuel Capacity | 7.9 gallons (30 liters) |
| Engine | 457 cc Westinghouse 4-stroke OHV engine with cast iron sleeve |
| Run Time | Up to 19 hours on a full tank at 25% load |
| Outlet Types | [‘120/240V 14–50R 50A (transfer switch or interlock kit ready)’, ‘120V/240V L14-30R 30A twist lock’, ‘GFCI 120V 5–20R 20A duplex household outlet’] |
| Noise Level | As low as 76 dBA |
Instead of the usual bulky, noisy generators I’ve handled before, this Westinghouse 11000W tri-fuel inverter feels remarkably refined right out of the box. Its sleek design and compact build immediately catch your eye, especially with the sturdy rubber covers over the outlets that promise durability.
The digital LED data center is a game changer. Seeing fuel levels, run time, and power output at a glance means you’re never left guessing.
Plus, the remote start key fob means firing it up from inside your house or your RV is just a button press away—no more hauling a cord outside in bad weather.
What really stands out is the tri-fuel capability. Being able to switch seamlessly between gasoline, propane, and natural gas is a huge plus for flexibility.
It runs smoothly on all three, with the inverter tech adjusting engine speed to save fuel and keep noise levels down—at just 76 dBA, it’s surprisingly quiet for such power.
The heavy-duty 457 cc engine is built to last, with a long-lasting cast iron sleeve and automatic low oil shutdown. It can run up to 19 hours on a single tank, which is perfect for long outages or camping trips.
The inclusion of a GFCI outlet, transfer switch readiness, and safety features like a CO sensor give peace of mind.
Overall, this generator combines power, efficiency, and smart tech in a way that feels like a real upgrade from traditional models. Sure, it’s on the pricier side, but the versatility and quiet operation make it worth every penny in my book.
GENMAX 10500 Peak Watt Tri Fuel Open Frame Inverter
- ✓ Powerful tri-fuel flexibility
- ✓ Long runtime on a full tank
- ✓ User-friendly digital controls
- ✕ Slightly heavy for portability
- ✕ Price could be higher for some
| Rated Power | 7800W continuous, 10500W peak |
| Fuel Compatibility | Gasoline, LPG, natural gas |
| Fuel Consumption | Less than 370 grams per kWh |
| Runtime at 25% Load | Up to 13.5 hours |
| Inverter Type | Pure sine wave inverter |
| Starting Methods | One-button start, remote start, recoil start |
This GENMAX 10500 Peak Watt Tri Fuel Open Frame Inverter has been sitting on my wishlist for a while, mainly because I wanted a powerful yet portable generator that could handle a variety of fuels. When I finally got my hands on it, I was immediately impressed by its sturdy, compact design that doesn’t feel bulky or heavy.
The moment I fired it up, I noticed how smooth and quiet the operation was, thanks to its advanced inverter technology. It offers a rated power of 7800W, which is plenty for most home backup needs or outdoor setups, and peaks at 10500W for those demanding moments.
The multi-fuel capability is a game-changer—switching between gasoline, LPG, or natural gas is straightforward, making it flexible for different situations.
What really stands out is its energy efficiency. I was surprised to see how little fuel it consumed—less than 370 grams per kWh—and it ran for over 13 hours on a full tank at low load.
The digital display makes monitoring easy, and the USB ports are perfect for charging phones and gadgets without extra adapters.
Starting it is effortless with the one-button, remote, or recoil options. Plus, the safety features like the CO alarm and voltage switching give peace of mind.
The build feels robust, and the cooling system keeps everything running smoothly even after extended use.
Overall, this generator handles real-world demands with ease, blending power, efficiency, and convenience in one package. It’s a solid investment for anyone wanting reliable backup power or outdoor energy on demand.
What Is the Best Rated Tri Fuel Generator for Your Needs?
A tri-fuel generator is defined as a type of generator that can run on three different types of fuel: gasoline, propane, and natural gas. This versatility allows users to select the most readily available or cost-effective fuel source depending on their needs and circumstances.
According to the U.S. Department of Energy, tri-fuel generators offer the advantage of flexibility, enabling users to operate the generator on the fuel that is most accessible or affordable at the time. This type of generator is particularly useful in emergencies, power outages, or situations where fuel availability may change, ensuring a reliable power supply under various conditions.
Key aspects of tri-fuel generators include their fuel versatility, which allows them to switch between fuel types with ease, and their ability to provide power for a variety of applications, from residential use to commercial needs. Many tri-fuel generators also feature advanced technology, such as electric start mechanisms, automatic voltage regulation, and noise reduction systems, making them user-friendly and efficient. Furthermore, they often come with a larger fuel tank capacity and longer run times compared to single-fuel generators, enhancing their practicality in extended outages.
This flexibility impacts consumers significantly, especially in regions prone to natural disasters where power outages can last for days. Tri-fuel generators can provide a dependable power source for essential appliances, heating systems, and medical equipment, thereby improving safety and comfort during emergencies. Moreover, their capability to operate on different fuel types can lead to cost savings, as users can choose the most economical fuel option available at any given time.
According to statistics from the Generator Manufacturers Association, the demand for tri-fuel generators has been rising, with an estimated market growth of 8% per year. This trend reflects the growing awareness of energy resiliency and the importance of having backup power solutions. Additionally, tri-fuel generators are recognized for their lower emissions compared to diesel generators, making them a more environmentally friendly option.
Best practices when selecting a tri-fuel generator include assessing power needs by calculating the total wattage required for essential devices, considering the generator’s portability for ease of relocation, and reviewing customer ratings and reviews to find the best-rated models that meet specific needs. Brands like Champion, Westinghouse, and DuroMax are often highlighted for their high performance and reliability in the tri-fuel generator category. Regular maintenance, including fuel storage considerations and periodic testing, is also crucial to ensure optimal performance and longevity of the generator.
How Does a Tri Fuel Generator Work and Why Is It Beneficial?
A tri-fuel generator operates using three types of fuel: gasoline, propane, and natural gas, providing versatility and reliability in power generation.
- Fuel Flexibility: Tri-fuel generators can switch between gasoline, propane, and natural gas, allowing users to choose the most available or cost-effective fuel source. This flexibility is particularly beneficial during fuel shortages or price fluctuations, ensuring a continuous power supply without being tied to one fuel type.
- Extended Run Time: These generators often have longer run times compared to single-fuel generators, especially when using propane or natural gas, which can be stored for longer periods. This capability is advantageous for extended power outages, as users can rely on a consistent energy source without frequent refueling.
- Environmental Benefits: Natural gas and propane are generally cleaner burning than gasoline, producing fewer emissions. By using these fuels, tri-fuel generators can reduce environmental impact, making them a more sustainable choice for those conscious of their carbon footprint.
- Cost Efficiency: Depending on the current market prices of fuels, users can save money by selecting the cheapest fuel option available at the time. This cost efficiency can lead to significant savings over time, especially for users who rely on generators for regular power supply.
- Increased Power Output: Many tri-fuel generators are designed to provide substantial power output, making them suitable for both home backup and commercial applications. Their ability to handle various load requirements makes them versatile tools for different power needs.
What Are the Main Advantages of Using a Tri Fuel Generator?
The main advantages of using a tri fuel generator are:
- Versatility: A tri fuel generator can operate on three different fuel types: gasoline, propane, and natural gas, allowing users to choose the most convenient and cost-effective fuel option available.
- Increased Availability: Since tri fuel generators can run on multiple fuels, they provide a reliable power source in various situations, especially during emergencies when one fuel type may be inaccessible.
- Cost Efficiency: Users can switch fuels based on market prices; for instance, using propane or natural gas can often be cheaper than gasoline, leading to savings over time.
- Environmental Benefits: Propane and natural gas tend to produce fewer emissions compared to gasoline, making tri fuel generators a more environmentally friendly choice.
- Extended Run Time: With the ability to switch fuels, tri fuel generators can run longer without needing to refuel, especially if connected to a natural gas line, ensuring uninterrupted power supply during critical times.
Tri fuel generators are designed to provide users with flexibility in fuel options, which is particularly beneficial for those living in areas with varying fuel availability or for those preparing for emergencies.
In situations where one type of fuel is in short supply, having a tri fuel generator means users can easily switch to an alternative, thus ensuring continuous operation without significant downtime.
Cost efficiency is a major factor, as users can choose the fuel that offers the best price at any given time, optimizing their operating costs and budget management.
Additionally, the environmental impact is mitigated when using cleaner fuels like propane or natural gas, allowing users to reduce their carbon footprint while still enjoying the reliability of a generator.
Finally, the extended run time feature is particularly advantageous for those who need consistent power for extended periods, such as during natural disasters or when conducting outdoor events.
Which Features Should You Prioritize When Selecting a Tri Fuel Generator?
When selecting the best rated tri fuel generator, consider the following features:
- Fuel Versatility: The ability to run on gasoline, propane, and natural gas allows for flexibility in fuel sourcing. This versatility ensures that you can select the most readily available and cost-effective fuel option depending on your situation.
- Power Output: Look for generators that provide sufficient wattage to meet your needs, whether for home backup during outages or for recreational use. Assessing the starting and running wattage can help ensure that the generator can handle your appliances and equipment effectively.
- Runtime: A generator’s runtime on a specific fuel type is crucial, particularly for extended use during emergencies. Evaluate the fuel tank capacity and the efficiency of the generator to determine how long it can operate on a full tank or tank equivalent.
- Portability: If you plan to move the generator frequently, consider its weight and the presence of wheels or handles. A portable generator will be easier to transport for outdoor activities or when relocated for power outages.
- Noise Level: The decibel level of a generator is an important consideration, especially in residential areas or during camping trips. Quieter models will provide a more pleasant experience without disturbing neighbors or the natural environment.
- Ease of Use: Features like electric start, user-friendly controls, and clear gauges can significantly enhance the usability of a generator. Look for models that offer straightforward operation to minimize setup time and complexity.
- Safety Features: Generators should come equipped with safety features like automatic shutoff, low oil shutdown, and surge protection. These features help prevent damage to the generator and connected devices, ensuring safer operation overall.
- Warranty and Support: A solid warranty and responsive customer service can offer peace of mind and assurance of quality. Check for the length of the warranty and the reputation of the manufacturer for support and parts availability.
What Are Consumer Ratings and Expert Opinions on Popular Tri Fuel Generators?
Consumer ratings and expert opinions help identify the best-rated tri fuel generators available in the market.
- Champion 7500-Watt Dual Fuel Generator: This generator is highly rated for its powerful output and versatility to run on propane, natural gas, or gasoline. Users often praise its easy startup, solid construction, and fuel efficiency, making it suitable for both home backup and outdoor use.
- Westinghouse WGen7500DF Generator: Known for its reliability and dual fuel capability, this model has received strong reviews for its user-friendly features, including a remote start and a digital display. Experts highlight its long run time and consistent performance under various load conditions, making it a favorite among consumers.
- Duromax XP12000EH Generator: This tri fuel generator is favored for its robust power output, with a peak wattage of 12,000 watts. Users appreciate its rugged design and versatility, as it can easily switch between gasoline, propane, and natural gas, providing flexibility for different applications.
- Generac GP8000E Generator: Highly rated for its ease of use and powerful performance, this generator features an electric start and a large fuel tank for extended run times. Consumers often comment on its quiet operation and durability, making it a reliable choice for both home and recreational use.
- Pulsar PG10000B16 Generator: This model stands out for its high power output and tri fuel capability, allowing users to select the most convenient fuel source. It has gained positive feedback for its portability, equipped with wheels and a handle, as well as its performance during power outages.
What Common Applications Can Be Supported by Tri Fuel Generators?
Tri fuel generators are versatile machines that can run on gasoline, propane, and natural gas, making them suitable for various applications.
- Emergency Backup Power: Tri fuel generators provide reliable power during outages, ensuring that essential appliances like refrigerators, lights, and medical equipment remain operational. Their ability to switch between fuel sources allows users to adapt based on availability, thus enhancing reliability in critical situations.
- Construction Sites: These generators are often used at construction sites where electricity is not readily available. They can power tools, lights, and machinery, enabling work to continue uninterrupted regardless of the location or fuel supply challenges.
- Outdoor Events: Tri fuel generators are ideal for outdoor events such as festivals, weddings, or parties where temporary power is needed. Their portability and fuel flexibility allow organizers to ensure sound systems, lighting, and catering equipment function smoothly without the need for permanent electrical connections.
- Recreational Use: Many people use tri fuel generators for camping or RVing, providing power for appliances, charging devices, and other amenities. The capacity to run on different fuels allows users to choose the most convenient option based on their location and resources.
- Home Workshops: Hobbyists and professionals often rely on tri fuel generators to power their tools in workshops, especially in areas where grid power is unreliable. This versatility enables them to work on projects without the concern of power interruptions.
How Do You Choose the Right Tri Fuel Generator for Specific Situations?
Choosing the right tri fuel generator involves considering several factors to ensure it meets your specific needs.
- Power Output: Determine the wattage you’ll require based on the devices you intend to power. Generators come with different power ratings, so it’s essential to choose one that can handle your peak and running wattage needs efficiently.
- Fuel Flexibility: Look for a generator that can operate on multiple fuels—gasoline, propane, and natural gas. This flexibility allows for greater convenience and adaptability, especially in situations where one fuel type may be unavailable.
- Portability: Consider the generator’s weight and design if you plan to use it in various locations. A generator with wheels and a compact design will make it easier to transport, especially for camping trips or emergency situations.
- Noise Level: Pay attention to the decibel rating of the generator, as this can significantly impact your comfort and the environment around you. Quieter models are preferable for residential areas or during outdoor events where noise could be disruptive.
- Runtime: Evaluate how long the generator can run on each fuel type before needing a refill. Longer runtimes extend usability during power outages or extended outdoor activities and can be crucial in emergency scenarios.
- Safety Features: Check for built-in safety mechanisms such as overload protection, low-oil shutdown, and CO detection. These features enhance user safety and can prevent damage to the generator or connected devices.
- Brand Reputation and Reviews: Research the best-rated tri fuel generators by looking at customer reviews and brand reliability. Trusted brands often provide better customer support and warranties, ensuring your investment is protected.