Best Portable Non-Gas Generators for Reliable Home Backup Power
When looking for reliable home backup power, non-gas powered generators such as propane or natural gas options offer quiet, clean, and efficient energy solutions. This guide features a curated selection of top-performing non-gas generators available on Amazon, emphasizing portability, power output, fuel versatility, and ease of use for home emergency preparedness.
| Generator | Fuel Type | Power Output (Running Watts) | Special Features |
|---|---|---|---|
| DuroMax XP13000EH | Dual Fuel (Gas & Propane) | 13,000 Watts | Electric start, transfer switch ready, whole home backup |
| Westinghouse 12500 Watt | Dual Fuel (Gas & Propane) | 9,500 Watts (Gas), 8,500 Watts (Propane) | Remote electric start, fuel gauge, GFCI outlets |
| Westinghouse 14500 Peak Watt Tri-Fuel | Tri-Fuel (Gas, Propane, Natural Gas) | 11,500 Watts (Gas), 10,500 Watts (Propane), 9,500 Watts (Natural Gas) | Electric start, long runtime, transfer switch ready |
| WEN TF1450 Tri-Fuel Generator | Tri-Fuel (Gas, Propane, Natural Gas) | 11,500 Watts (Gas), 10,300 Watts (Propane), 8,750 Watts (Natural Gas) | Electric start, transfer switch ready, wheel kit |
| Westinghouse 13500 Peak Watt Tri-Fuel | Tri-Fuel (Gas, Propane, Natural Gas) | 10,500 Watts (Gas), 9,500 Watts (Propane), 8,500 Watts (Natural Gas) | Remote start, low oil & CO shutdown, digital hour meter |
DuroMax XP13000EH Dual Fuel Portable Generator

The DuroMax XP13000EH offers 13,000 watts of power using either gasoline or propane, ensuring versatile fuel options for different situations. This generator is designed for whole home backup, capable of powering multiple appliances and systems during outages.
Key features include a powerful DuroMax engine noted for durability, electric start functionality, and transfer switch compatibility for easy integration with home electrical systems. Its robust build and fuel flexibility make it a solid choice for extended emergency power needs.
Westinghouse 12500 Watt Dual Fuel Home Backup Generator

This generator delivers 9,500 running watts on gasoline and 8,500 running watts on propane, making it a strong contender for backup power across various scenarios. It features remote electric start with key fob for convenient operation from a distance.
The Westinghouse 12500 includes multiple outlets such as GFCI 120V household plugs, transfer switch ready port, and RV-ready connections. Its durable 457cc OHV engine, fuel gauge, and safety rubber covers add to its reliability and user-friendly design.
Westinghouse 14500 Peak Watt Tri-Fuel Backup Generator

With the convenience of tri-fuel capabilities, this Westinghouse model runs on gasoline, propane, or natural gas, delivering up to 11,500 running watts (gasoline). Ideal for larger homes, it provides flexibility during a wide range of emergencies.
The generator is equipped with a 550cc OHV engine, electric start, and a spacious 9.5-gallon fuel tank that supports long runtimes up to 19 hours on gasoline. Transfer switch readiness and a durable cast iron sleeve enhance its practical value for extended use.
WEN 14,500-Watt Tri-Fuel Generator with Electric Start

The WEN TF1450 offers a simple fuel selection dial to switch between gasoline, propane, and natural gas, producing up to 11,500 running watts on gas. It supports both 120V and 240V outputs, making it suitable for home emergency use with transfer switches.
Featuring electric start and a durable 500cc OHV engine, this generator includes a wheel kit for mobility and is designed for reliable, quiet operation during power outages or outdoor use.
Westinghouse 13500 Peak Watt Tri-Fuel Home Generator

The Westinghouse 13500 provides robust performance with tri-fuel capability and a 500cc OHV engine. It offers up to 10,500 running watts on gasoline and features remote electric start with key fob for ease of use.
This model adds important safety features such as automatic low oil and carbon monoxide shutdown, alongside a digital hour meter. It supports transfer switches and includes multiple protected outlets for safe, versatile power distribution at home or RV.
Buying Guide for Non-Gas Generators for Home Backup
Choosing the right non-gas generator for home backup involves weighing several critical factors:
Fuel Type & Flexibility
Propane and natural gas generators offer cleaner emissions and longer shelf life compared to gasoline. Tri-fuel models provide the most flexibility, allowing switching between gas, propane, and natural gas depending on availability and efficiency.
Power Output Capacity
Carefully match the generator’s running watts with the power requirements of your home essentials. Higher wattage generators can support entire homes with multiple appliances, while lower wattage units are suitable for critical circuits and smaller loads.
Portability & Ease of Use
Consider weight, wheel kits, and handle design if mobility is necessary. Electric start and remote start capabilities significantly improve usability, especially in emergency scenarios.
Runtime & Fuel Efficiency
Longer runtime on a single fuel tank is a major advantage during prolonged outages. Features like ECO mode optimize fuel consumption by adjusting engine speed based on load.
Safety Features
Look for generators with automatic low oil shutdown, carbon monoxide detection, and GFCI outlets to prevent overloads and electrical hazards.
Transfer Switch Compatibility
For seamless home integration, transfer switch ready generators facilitate safe and legal connection to your home’s electrical panel, enabling automatic or manual power transfer during outages.
Evaluating these aspects will help you identify the best non-gas generator suited to your home backup power needs, ensuring reliable energy when you need it most.