Best Natural Gas Kits for Generators: Convert to Natural Gas for Backup Power
Answering the need for a ready-made natural gas solution, these kits convert generators to natural gas without permanent modifications, preserving gasoline operation as a fallback. They’re best for homeowners, remote workers, and small-business owners who want reliable, long-lasting fuel options during outages or emergencies. The top picks emphasize compatibility, ease of installation, and clear guidance on who benefits most from each kit.
Summary of selected products
| Product | Best For | Notes |
|---|---|---|
| Natural Gas Conversion Kit for Duromax XP12000EH | Duromax XP12000EH owners needing quick natural gas switch | No permanent carburetor modifications |
| Natural Gas Conversion Kit fits Westinghouse WGEN9500DF | Westinghouse tri-fuel users | Preserves gasoline option |
| Grenergy EU2200i Tri Fuel Conversion Kit | Honda EU2200i or similar inverter gensets | Out-of-the-box propane readiness |
| Westinghouse 25-Foot Natural Gas Hose with Adapter | Long-range NG connection for tri-fuel setups | Relaxed placement with 25 ft hose |
| Firman 1815 Natural Gas Extension Hose Kit | Outdoor or RV setups requiring flexible reach | Weather-proof, quick-connect |
Natural Gas Conversion Kit for Duromax XP12000EH
The kit uses the existing carburetor port for the natural gas inlet and requires no permanent modification. It retains the ability to run gasoline, with an easy re-connection of the stock propane hose to switch back. Best for Duromax XP12000EH users seeking a low-disruption natural gas option and straightforward switching between fuel sources. Caution: verify compatibility with your unit’s carburetor port before purchasing.
Natural Gas Conversion Kit fits Westinghouse WGEN9500DF
Designed for Westinghouse WGEN9500DF tri-fuel setups, this kit uses the carburetor’s natural gas inlet and keeps gasoline operation intact. Best for Westinghouse users who want a seamless natural gas option without losing the ability to revert to gasoline. Choose this if you want a generally reliable conversion with easy reverting steps. Limitation: ensure your model matches the kit’s stated compatibility.
YAMAKATO Dual Tri Fuel Carburetor Kit
Tri-fuel carburetor kit supports multiple displacement engines and is suitable for Honda GX160/200 and Generac/Garden varieties. It’s a broad compatibility option that includes non-asbestos mounting gaskets and is aimed at both gasoline-to-natural gas and LPG conversions. Best for users who want a widely compatible tri-fuel solution, with attention to engine family. Caution: some models listed may have limited applicability to certain Champion or Generac units; confirm model compatibility before buying.
YAMAKATO 389cc 420cc Tri Dual Fuel Kit
This kit covers multiple Generac, Predator, Champion, and Honda variants with tri-dual functionality. It’s positioned for those who need a larger displacement option and a carburetor replacement that supports gasoline-to-gas conversions. Best for larger generators and users wanting a robust tri-fuel solution. Limitation: the long feature list means more setup steps; verify the specific engine displacement and model family before purchase.
Firman 1815 Natural Gas Extension Hose Kit
Includes a 25-foot extension hose with a 1/2″ quick-connect hose kit and a weather-proof design. Best for flexible generator placement in outdoor setups, RV applications, or backup power stations. It’s a solid add-on for extending natural gas reach and ensuring reliable flow. Caution: extension hoses are subject to outdoor wear; store safely when not in use.
Buying Guide: Key Purchase Considerations
- Fuel compatibility: Confirm the kit’s fuel type support and whether it preserves gasoline fallback.
- Generator compatibility: Match the kit to your generator model, displacement, and carburetor port availability.
- Ease of installation: Look for non-permanent modifications or simple re-attachment steps.
- Length and reach: If space is tight, prioritize compact kits; for outdoor setups, consider longer hoses.
- Safety and certification: Ensure hoses and adapters meet standard safety practices for gas connections.
- Maintenance implications: Some kits include gaskets and parts designed to ease long-term storage and avoid carb gum.
- Future-proofing: Consider whether the kit supports multiple fuels if you anticipate changing fuel sources.
Frequently Asked Questions
- Are natural gas kits easy to install for beginners?
– Most kits are designed for straightforward installation with non-permanent modifications; however, always follow provided instructions and consult a professional if unsure. - Do these kits affect warranty or performance?
– They are intended to preserve gasoline capability and enable natural gas use; check your generator’s warranty terms and the kit’s compatibility notes. - Can I revert to gasoline after using natural gas?
– Yes, most kits support easy reversion by reconnecting the stock gasoline or propane pathways. - Is a longer natural gas hose safer for outdoor setups?
– A longer hose increases placement flexibility but requires careful routing to avoid kinks and weather exposure. Use weather-proof, rated components. - Will these kits work with all generator brands?
– Kits vary by brand and model; always verify exact compatibility with your generator’s model number and displacement.