Best Gas Fired Generator Sets for Reliable Home Backup Power
If you’re looking for robust and efficient backup power solutions, gas fired generator sets offer versatility, power, and convenience. These generators typically run on gasoline, propane, or natural gas, making them ideal for emergencies, RVs, and whole-home backup. The following table summarizes key features of top-rated gas fired generator sets available on Amazon, helping you quickly compare performance, fuel options, and essential functions.
| Generator | Power Output | Fuel Types | Start Type | Run Time (Approx.) |
|---|---|---|---|---|
| WEN TF1450 | 14,500W surge, 11,500W running (Gasoline) | Gasoline, Propane, Natural Gas | Electric Start | Varies by fuel type |
| DuroMax XP13000EH | 13,000W | Gasoline, Propane | Electric Start | Varies |
| Westinghouse 12500 Dual Fuel | 12,500W surge (Gasoline) | Gasoline, Propane | Remote Electric Start | Up to 12 Hours |
| Westinghouse 14500 Peak Tri-Fuel | 14,500W surge (Gasoline) | Gasoline, Propane, Natural Gas | Remote Electric Start | Up to 19 Hours |
| Westinghouse iGen11000TFc | 11,000W peak (Gasoline) | Gasoline, Propane, Natural Gas | Remote Start | Varies |
WEN 14,500-Watt Tri-Fuel Generator Electric Start
The WEN TF1450 Tri-Fuel generator provides impressive flexibility by allowing you to switch seamlessly between gasoline, propane, and natural gas via a simple dial, accommodating different fuel availabilities. It delivers 14,500 surge watts and 11,500 running watts on gasoline, powering most household appliances with ease.
This model supports both 120V and 240V outputs, making it suitable for transfer switch installation and full home backup. The electric start with a keyed ignition is complemented by a sturdy 500cc 4-stroke OHV engine. Its mobility is enhanced by a durable wheel kit, easing transport.
Whether for emergency use or outdoor work, the WEN TF1450’s multi-fuel capability and strong power rating make it a versatile solution for varied power needs.
DuroMax XP13000EH Dual Fuel Portable Generator
The DuroMax XP13000EH is a powerful dual fuel generator capable of running on gasoline or propane, offering up to 13,000 watts to keep your entire home powered during outages. It stands out for durability with DuroMax’s tried-and-true engine technology designed for long-lasting performance.
This generator is transfer switch ready for whole-home integration and features an electric start system. It is engineered for emergency readiness, supporting RV setups and job sites with continuous, reliable power output. Its sturdy build and fuel flexibility provide peace of mind during extended outages.
Westinghouse 12500 Watt Dual Fuel Home Backup Generator
This Westinghouse 12500 watt dual fuel generator excels with its 9500 running watts and 12500 peak watts on gasoline and up to 11,200 peak watts on propane. It includes a remote electric start with key fob to conveniently power up without manual effort.
Run time reaches up to 12 hours on a 6.6-gallon tank, supporting extended outages. Its outlet variety includes two GFCI household receptacles, transfer switch-ready 120V and RV outlets with safety covers. The robust 457cc engine features a cast iron sleeve and automatic low oil shutdown, with a digital voltage, frequency, and hour display to monitor generator health.
Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Generator
Built for larger homes, this Westinghouse 14,500 peak watt tri-fuel generator supports gasoline, propane, and natural gas with peak watts of 14,500 (gasoline), 13,500 (propane), and 12,000 (natural gas). It runs on a large 9.5-gallon fuel tank, delivering up to 19 hours of runtime, providing extended power during emergencies.
The 550cc OHV engine includes a durable cast iron sleeve for longevity, and the remote electric start adds user convenience. It is transfer switch ready, designed to handle high-demand applications with reliable power on multiple fuel options, making it suitable for comprehensive home backup.
Westinghouse 11000 Peak Watt Tri-Fuel Inverter Generator
The Westinghouse iGen11000TFc uniquely combines tri-fuel versatility with inverter technology, offering 11,000 peak watts and low total harmonic distortion (THD) that keeps sensitive electronics safe. It runs efficiently on gasoline, propane, or natural gas.
Inverter technology automatically adjusts engine speed, optimizing fuel consumption and reducing noise during operation. It features transfer switch ready outlets for whole-home backup and RV compatibility. The CO sensor enhances safety by detecting harmful carbon monoxide levels, adding peace of mind for indoor proximity or enclosed spaces.
Buying Guide for Gas Fired Generator Sets
Selecting the right gas fired generator set depends on several factors that impact performance, safety, and value. Here are critical points to consider when making your choice:
Power Requirements
Calculate total wattage needs including startup (surge) and running watts for your essential appliances. Generators offering higher surge watts accommodate motor start-up loads better.
Fuel Flexibility
Tri-fuel models provide maximum fuel versatility (gasoline, propane, natural gas), useful if you need backup options. Dual fuel units offer gasoline and propane compatibility.
Start Mechanism
Electric or remote start systems enhance convenience, particularly for emergency use. Manual recoil starts might require more effort but can be backup options.
Run Time and Fuel Capacity
Longer run times reduce refueling frequency. Larger fuel tanks combined with fuel type efficiency should align with your typical outage duration expectations.
Safety Features
Look for models with carbon monoxide (CO) sensors, automatic shutdown on low oil, GFCI outlets, and outlet covers to ensure safe operation.
Portability and Noise
Wheeled frames simplify transport. Inverter generators are quieter, making them suitable for residential or recreational use.
Transfer Switch Compatibility
Generators labeled as transfer switch ready facilitate seamless connection to home electrical panels, allowing safe and convenient power supply to home circuits.
Build Quality and Warranty
Heavy-duty engines with cast iron sleeves often last longer. Consider brands with solid reputations and comprehensive warranties.
By weighing these considerations alongside your specific power needs, you can find the best gas fired generator set that offers reliable, efficient, and safe backup power for any situation.