Best Gas Powered Electric Generators for Home Backup and Portability
Finding the best gas powered electric generator involves balancing power output, fuel flexibility, runtime, and convenience features like electric start. This guide highlights top dual fuel and tri-fuel generators suitable for home backup, RV use, and emergency preparedness. Below is a comparison table summarizing key specs of the selected models.
| Model | Running Watts (Gasoline) | Peak Watts (Gasoline) | Fuel Types | Runtime | Electric Start | Transfer Switch Ready |
|---|---|---|---|---|---|---|
| Westinghouse 12500 Dual Fuel | 9500 | 12500 | Gasoline, Propane | Up to 12 Hours (Gas) | Yes (Remote) | Yes |
| Westinghouse 14500 Tri-Fuel | 11500 | 14500 | Gasoline, Propane, Natural Gas | Up to 19 Hours (Gas) | Yes (Remote) | Yes |
| DuroMax XP13000E Gas Powered | 13000 | 13000 | Gasoline | Varies by Load | Yes | Yes |
| Westinghouse 13500 Tri-Fuel | 10500 | 13500 | Gasoline, Propane, Natural Gas | Up to 19 Hours (Gas) | Yes (Remote) | Yes |
| WEN DF475T Dual Fuel 4750W | 3800 | 4750 | Gasoline, Propane | Varies by Load | Yes | Yes |
Westinghouse 12500 Watt Dual Fuel Home Backup Generator
The Westinghouse 12500 Watt Dual Fuel generator offers 9500 running watts and 12500 peak watts on gasoline, and slightly lower on propane. It features a heavy-duty 457cc 4-stroke OHV engine with a long-lasting cast iron sleeve and automatic low oil shutdown for engine protection. The digital VFT display gives real-time voltage, frequency, and runtime data.
This model supports remote electric start via included key fob, as well as recoil start. With a 6.6-gallon fuel tank equipped with a fuel gauge, it delivers up to 12 hours of runtime on gasoline. Outlets include two GFCI 120V household receptacles, one transfer switch ready 120V30A outlet, and one RV-ready 120/240V 50A outlet, all with protective rubber covers for safety.
Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Generator
This tri-fuel generator from Westinghouse provides versatility with gasoline, propane, and natural gas options. It delivers a maximum of 14,500 peak watts and 11,500 running watts on gasoline. The 550cc 4-stroke OHV engine includes a durable cast iron sleeve for extended engine life.
The 9.5-gallon fuel tank with built-in gauge offers up to 19 hours of runtime on gasoline, with about 7 hours on a standard 20 lb propane tank. Remote electric start simplifies operation, and the generator is designed for reliable home backup or portable power on job sites.
DuroMax XP13000E 13,000-Watt Gas Powered Generator
The DuroMax XP13000E offers a powerful 13,000-watt output powered by a 500cc OHV Duromax engine running on gasoline. It’s well-suited for whole-home backup power, capable of supporting heavy loads like refrigerators, air conditioners, and power tools.
Its power panel provides multiple outlets: a 120/240V 50A heavy-duty outlet, 120/240V 30A twist lock outlet, 120V 30A twist lock outlet, plus two 120V 20A household receptacles. This generator is EPA and CARB compliant and includes electric start for convenience.
Westinghouse 13500 Peak Watt Tri-Fuel Home Generator
This Westinghouse tri-fuel generator produces 13,500 peak watts and 10,500 running watts on gasoline, with high output values on propane and natural gas as well. The 500cc heavy-duty 4-stroke OHV engine includes automatic low oil and carbon monoxide shutdowns for safety.
Remote electric start via key fob and recoil start options add user-friendly controls. The fuel tank capacity supports up to 19 hours runtime on gasoline. It also offers multiple outlet types including GFCI 120V household receptacles, transfer switch ready and RV outlets, all with safety covers.
WEN 4750-Watt Dual Fuel Portable Generator DF475T
The WEN DF475T is a compact dual fuel generator with 4750 surge watts and 3800 running watts on gasoline. The simple selection dial allows switching between gasoline and propane, with reasonable power outputs on both fuels. It supports both 120V and 240V outputs, making it suitable for transfer switch use.
Powered by a 224cc 4-stroke OHV engine, it features an electric start powered by a key turn for ease of use. This generator is ideal for smaller home backup, camping, or recreational use where portability is important.
Buying Guide For Gas Powered Electric Generators
Power Output and Load Capacity
When selecting a gas powered generator, assess your power needs carefully. Running watts indicate continuous power output, while peak watts cover short surges when appliances start. Choose a generator that comfortably supports your essential appliances plus a margin for startups and fluctuations.
Fuel Type Flexibility
Dual fuel models run on gasoline and propane, while tri-fuel generators add natural gas as a third option. These choices can provide fuel availability flexibility, longer run times, and cleaner burning options. Propane and natural gas also provide longer shelf life and cleaner emissions compared to gasoline.
Runtime and Fuel Tank Capacity
Longer runtimes prevent frequent refueling and provide extended backup during outages. Look for generators with large fuel tanks and efficient engines. Pay attention to runtime specs at 50% load, which is more realistic than peak load runtime.
Starting Method and Convenience Features
Electric start, especially remote start, adds convenience over manual recoil starting. Features like fuel gauges, automatic low oil shutdowns, and digital displays help monitor generator health and performance easily.
Outlet Types and Transfer Switch Compatibility
Ensure the generator offers the correct outlet types for your needs: household receptacles, RV plugs, and transfer switch connectors. Transfer switch readiness allows safe connection to home electrical systems and automatic power transition.
Noise Levels and Portability
Consider noise ratings if you plan to use the generator in residential or recreational areas. Compact, wheel-mounted units enhance mobility, especially for portable and emergency use.
Durability and Safety Features
Look for generators with durable engines, such as OHV with cast iron sleeves, and safety mechanisms like low oil and carbon monoxide shutoffs. This provides long engine life and protects users from hazards.
By weighing these factors, you can select a gas powered electric generator that meets your power demands, fuel preferences, portability requirements, and safety considerations efficiently.