When searching for the best gas powered electric generator, it’s important to consider versatility, power output, fuel options, and safety features. These generators offer gasoline, propane, and natural gas compatibility, making them ideal for home backup or portable power needs. Below is a summary table of selected top models combining these features for optimal performance.
| Product Name | Peak Watts | Fuel Types | Run Time | Special Features |
|---|---|---|---|---|
| Westinghouse 14500 Peak Watt Tri-Fuel | 14,500 | Gas, Propane, Natural Gas | Up to 19 Hours | Remote Start, Transfer Switch Ready |
| Westinghouse 13500 Peak Watt Tri-Fuel | 13,500 | Gas, Propane, Natural Gas | Up to 19 Hours | Remote Start, Digital Hour Meter |
| Westinghouse 12500 Peak Watt Tri-Fuel | 12,500 | Gas, Propane, Natural Gas | Up to 12 Hours | Remote Start, GFCI Outlets |
| WEN 4,750-Watt Dual Fuel Portable Generator | 4,750 | Gas, Propane | – | Electric Start, Voltage Switch |
| WEN 14,500-Watt Tri-Fuel Generator | 14,500 | Gas, Propane, Natural Gas | – | CO Watchdog Safety Sensor, Transfer-Switch Ready |
Westinghouse 14500 Peak Watt Tri-Fuel Generator

The Westinghouse 14500 Peak Watt Tri-Fuel Generator is ideal for large homes needing reliable backup power. It provides 14,500 peak watts and 11,500 running watts on gasoline, with flexibility to switch to propane or natural gas with slightly different output levels. Its 9.5-gallon fuel tank supports up to 19 hours of continuous run time. The built-in fuel gauge and remote electric start enhance convenience. This generator is transfer switch ready, allowing quick and safe home wiring integration. Multiple fuel options and extended run times make it a dependable power solution during emergencies or outdoor projects.
Westinghouse 13500 Peak Watt Tri-Fuel Generator

This Westinghouse 13500 Peak Watt Tri-Fuel Generator offers a powerful 13,500 peak watt capacity, suitable for whole-home backup. Running wattage on gas is 10,500 with propane and natural gas options delivering solid performance. The 9.5-gallon fuel tank permits up to 19 hours of operation. It includes remote electric start with key fob, electric and recoil start options, plus transfer switch readiness. Safety is enhanced with automatic low oil shutdown and a digital hour meter monitors usage. The durable 500cc OHV engine features a cast iron sleeve for longevity.
Westinghouse 12500 Peak Watt Tri-Fuel Generator

The Westinghouse 12500 Peak Watt Tri-Fuel Generator offers a reliable 12,500 peak watt capacity with fuel options including gasoline, propane, and natural gas. Its 6.6-gallon tank supports around 12 hours of run time. This generator comes with a remote start key fob, electric and recoil starting systems, and a digital hour meter. It features two GFCI 120V household outlets, transfer switch ready 120V L14-30R, and RV ready 120/240V 14-50R outlets, all with safety rubber covers. The 457cc Westinghouse 4-stroke OHV engine ensures stable power delivery and durability.
WEN 4,750-Watt Dual Fuel Portable Generator

The WEN 4,750-Watt Dual Fuel Generator offers portable power versatility with seamless fuel switching between gasoline and propane. It delivers 4,750 surge watts and 3,800 running watts on gas, alongside 4,350 surge and 3,500 running watts on propane. It includes an electric start for easy operation and a 224cc 4-stroke OHV engine. Voltage selection between 120V and 240V makes it transfer switch compatible. The included wheel kit and compact design enhance its portability, making it suitable for home emergencies, camping, or job sites.
WEN 14,500-Watt Tri-Fuel Generator

The WEN 14,500-Watt Tri-Fuel Generator meets high power demands with peak outputs of 14,500 watts on gasoline, 12,500 on propane, and 10,500 on natural gas. It supports 120V and 240V setups compatible with transfer switches for smooth integration. An innovative Watchdog CO Shutdown Sensor safeguards users by detecting carbon monoxide and automatically shutting down the unit. Electric start and wheel kit enhance user experience. This model is well-suited for emergency backup, outdoor activities, and extended power outages.
Buying Guide For Gas Powered Electric Generators
Choosing the right gas powered electric generator depends on several key factors ensuring your needs are met effectively.
Power Output & Capacity
Peak watts indicate the generator’s short-term max power, while running watts represent continuous power output. Match the generator capacity with your power requirements, whether for essential home appliances or full home backup.
Fuel Flexibility
Models that support multiple fuel sources (gasoline, propane, natural gas) offer greater flexibility during fuel shortages or emergencies. Tri-fuel generators provide convenience and longer run times.
Run Time & Tank Size
Longer run times decrease refueling frequency. Larger fuel tanks generally increase runtime but also add weight. Consider the balance based on your use case.
Starting Mechanism
Electric and remote start options improve ease of use, especially for emergency or frequent startup. Recoil start serves as backup in case of battery issues.
Safety Features
Look for automatic low oil shutdown and carbon monoxide sensors to protect both the generator and users. GFCI outlets and rubber outlet covers provide electrical safety.
Portability & Design
Wheel kits, telescoping handles, and compact designs enhance portability. Inverter models provide cleaner power output for sensitive electronics.
Transfer Switch Compatibility
If planning home integration, ensure the generator is transfer switch ready with proper outlet configurations for seamless power delivery and safety compliance.
Maintenance & Durability
Engines with cast iron sleeves and overhead valve (OHV) designs typically offer longer life spans. Digital hour meters aid maintenance scheduling.