Best Natural Gas to Electricity Generator Options
Answering the question, these natural gas compatible generators and conversion kits enable reliable air-ready power without frequent refueling. They’re best for homeowners seeking long runtimes, easy fuel switching, and backup power during outages. Typical buyers include large homes needing steady gas-powered output, portable users wanting flexible fuel choices, and campers or remote setups relying on natural gas where available. Below is a concise, buyer-friendly guide to five top picks with practical trade-offs and clear use cases.
| Product | Best For | Fuel Flexibility | Running Watts |
|---|---|---|---|
| Natural Gas Conversion Kit fits Westinghouse WGEN9500DF | Home backups using Westinghouse units | Natural Gas, Gasoline (via existing setup) | — |
| Natural Gas Conversion Kit fits Champion 100592 | Champion owners needing gas option | Natural Gas, Gasoline | — |
| Westinghouse 14500 Peak Watt Tri-Fuel | Large homes, portable backup | Gas, Propane, Natural Gas | 14,500 peak / 11,500 running (gas) |
| DuroMax XP13000HXT Tri Fuel | Storm prep, event power | Gasoline, Propane, Natural Gas | 13,000 |
| Generac 12,500 Starting Watt Tri-Fuel | Emergency home power | Gasoline, Propane, Natural Gas | 12,500 starting / 9,500 running |
Natural Gas Conversion Kit fits Westinghouse WGEN9500DF Generator
This kit uses the existing carburetor port for the natural gas inlet, preserving the ability to run on gasoline. It requires no permanent modification and can be reconnected to the stock propane hose to switch back. Best for Westinghouse WGEN9500DF owners who want a straightforward natural gas option without sacrificing existing fuel capabilities. Caution: The conversion involves fuel line handling; ensure proper safety procedures and local codes during installation.
Natural Gas Conversion Kit fits Champion 100592 Generator
Designed for Champion 100592 models, this kit also uses the existing carburetor port for a natural gas inlet, with no permanent modification. It retains gasoline capability and allows switching back to propane by reconnecting the stock hose. Best for Champion users seeking flexible fuel options while maintaining a quick switch-back path. Limitation: Installation depends on compatible carburetor and may require basic mechanical skills.
Westinghouse 14500 Peak Watt Tri-Fuel Portable Generator
Tri-fuel capability covers gasoline, propane, and natural gas, with a heavy-duty 550cc Westinghouse engine. It runs up to 19 hours on a 9.5-gallon tank (gasoline) and provides substantial power for large homes or job sites. Best for buyers needing robust backup power with flexible fuel sources and a long runtime. Caution: Heavier and noisier than lighter portable units; consider location and noise requirements for residential use.
DuroMax XP13000HXT Tri Fuel Generator
With 13,000 watts, this tri-fuel model supports gasoline, propane, and natural gas, and includes CO Alert for safety. It offers multi-fuel runtime flexibility essential during outages, powered by a robust 500cc OHV engine. Best for households needing strong, flexible power during emergencies with added CO safety features. Limitation: The kit relies on proper natural gas connections; ensure compatibility with local gas service regulations.
Generac 12,500 Starting Watt Tri-Fuel Portable Generator
Generac’s tri-fuel model delivers 9,500 running watts on natural gas, with 12,500 starting watts. It features an effortless electric start and a 7.5-gallon steel fuel tank for extended runtimes. Best for emergency home backup with easy push-button start and strong natural gas performance. Caution: Engine size and weight may require secure storage and transportation considerations for certain setups.
WEN 14,500-Watt Tri-Fuel Generator
Switch between gasoline, propane, and natural gas with a simple dial. It provides 14,500 surge watts on gasoline and adequate support across all fuels, with 120V/240V operation and a CO watchdog for safety. Best for users wanting transfer-switch compatibility and a solid all-fuel solution. Limitation: Some users may prefer quieter operation; consider noise factors for residential use.
Buying Guide: Key Considerations for Natural Gas to Electricity Generators
- Fuel flexibility: Choose a model or kit that supports natural gas, propane, and gasoline if you anticipate fuel supply variability.
- Power output: Match running watts to your essential loads. Higher peak watts help with startup surge for appliances and tools.
- Run time and tank size: Larger tanks extend runtime on gasoline; natural gas offers endless run time when connected to a supply line, but consider maintenance and service intervals.
- Installation requirements: Some kits require modifications to carburetors or fuel lines. Verify compatibility with your generator model and local codes.
- Safety features: Look for CO sensors (CO watchdog), automatic shutoffs, and proper ventilation when sizing for home use.
- Portability vs. home backup: Heavier units deliver more power but are less portable. Factor in space, weight, and mobility for your use case.
FAQ
- Can I convert any generator to natural gas? Most conversion kits are model-specific. Check compatibility with your generator’s carburetor and consult manufacturer guidelines.
- Is natural gas reliable for emergency power? When connected to a steady gas supply, natural gas can offer continuous run time, reducing refueling needs compared to gasoline or propane.
- Do these kits require professional installation? Some installations are straightforward for DIYers, while others may need a licensed technician to ensure safety and compliance.
- What safety features should I prioritize? Look for CO sensors, automatic shutdowns, and proper storage and ventilation for any generator used indoors or near living spaces.
- What about maintenance with natural gas? Regular inspection of hoses, connections, and regulators is advised; natural gas lines should be kept free of leaks and corrosion.
- Is Tri-Fuel worth it? Tri-Fuel units offer flexibility and redundancy in fuel sources, which can be valuable during extended outages or limited fuel availability.