Exploring natural gas conversion options can help you switch from propane or LP to a steadier natural gas supply for grills, griddles, and portable generators. This guide highlights five practical conversion kits designed to maximize safety, performance, and reliability. Each option is evaluated for compatibility, materials, and ease of installation. Whether you’re outfitting a Weber grill, a Blackstone griddle, a range, or aDuromax generator, these kits provide pathways to continuous cooking and power without frequent propane replacements.
| Product | Brand | Use Case |
|---|---|---|
| 10FT Propane to Natural Gas Conversion Kit | N/A | Weber Genesis, Spirit grills |
| Natural Gas Conversion Kit for Blackstone Griddle | Blackstone Accessories | Blackstone 28″ / 30″ / 36″ griddles |
| Natural Gas to Propane Conversion Kit – GRLP4 | GRLP4 | Ranges, cooktops |
| Weber Natural Gas to Propane Conversion Kit | Weber/ Sekvira | Weber Genesis and Spirit |
| Natural Gas Conversion Kit for Duromax XP12000EH | Duromax | Portable generator |
Best 10Ft Propane to Natural Gas Conversion Kit for Weber Grills
This conversion kit targets Weber Genesis and Spirit family grills, including Genesis Silver/Gold/Platinum and Genesis II lines across various model numbers. It features a 1/2″ natural gas hose with a gas regulator designed for low-pressure supply lines. The kit’s construction uses upgraded rubber and brass for weather and wear resistance, aiming for a steady natural gas flow to maintain consistent cooking heat. The package specifies compatibility across a broad range of Genesis and Genesis II models, offering a single solution for multiple grill configurations.
Reference features emphasize reliability and performance: a durable hose, regulator, and orifice setup intended to support sustained flame stability. With proper installation, users can transition from propane to natural gas without compromising heat levels or cooking times. This kit is positioned as a practical upgrade for households with persistent natural gas availability and a preference for avoiding frequent propane substitutions during large cookouts.
Natural Gas Conversion Kit for Blackstone Grills 28″–36″
This 10-foot natural gas hose kit is designed for Blackstone griddles in 28″, 30″, and 36″ sizes. It includes a 3/8″ ID hose, an orifice wrench, gauges, and 28 brass orifices to tailor gas flow. The kit’s construction combines rubber with brass fittings to resist aging, corrosion, and cracking, aiming to extend service life in outdoor environments. It is not compatible with certain smaller Blackstone models (e.g., 1902, 17″ and 22″), but it covers most standard outdoor griddles used in tailgating or backyard cooking.
Key considerations include material durability, connector compatibility, and the number of orifices supplied to fine-tune BTU output for even heat distribution. The kit is positioned as a comprehensive swap-in solution that supports a broad lineup of Blackstone grills, enabling a shift from propane to natural gas while maintaining consistent searing and sautéing performance.
Natural Gas to Propane Conversion Kit – GRLP4
The GRLP4 kit enables natural gas-to-propane conversion for ranges, stoves, and cooktops equipped with sealed burners. It includes 12 brass orifices designed to provide precise propane flow, ensuring consistent burner performance and stable flame. The kit is described as fully interchangeable with GRLP4-type setups, and it supports models from brands such as Frigidaire, Kenmore, and Electrolux. It’s positioned as a reliable OEM-replacement solution for converting LP systems back to propane when needed, with emphasis on compatibility across numerous prefixes (FG, FF, FP, CF, CRG, BG, CG, DG, LP, LG, LF, WW).
From a purchase perspective, buyers should assess whether their appliance’s current burners and gas supply align with the GRLP4’s brass orifices. The kit’s strength lies in offering an official-looking, range-specific conversion option that preserves safety and airflow balance while enabling propane operation when required. It is best suited for users who frequently switch between fuel types for ranges or cooktops and require a straightforward, well-documented conversion path.
Weber Natural Gas to Propane Conversion Kit
This Weber-focused conversion kit is designed to convert Genesis, Genesis II, and Spirit II 310/315/210 grills from natural gas back to propane. The package includes a 5-foot propane regulator hose, 14 hand-drilled LP orifices in three sizes, two 3/8″ fittings, a wrench, and sealing tape. The kit highlights compatibility across a wide range of Weber models, ensuring a smooth transition between fuel types with attention to flame stability and heat consistency. It aims to deliver dependable gas flow and steady flame behavior for reliable grilling performance.
Critical considerations include the availability of precise orifices to match BTU output and the importance of proper sealing to prevent leaks during conversion. The Weber kit is positioned as a model-specific solution that emphasizes consistent heat and minimal flare-ups when switching fuels, making it a practical option for dedicated Weber grill owners who value repeatable results.
Duromax Natural Gas Conversion Kit for XP12000EH
This kit targets the Duromax XP12000EH portable generator, offering a low-pressure natural gas conversion option while preserving the ability to run on gasoline. It uses the existing carburetor port for the natural gas inlet, enabling a reversible modification without permanent changes. The kit emphasizes compatibility with the XP12000EH and promoting flexibility to switch back to propane if needed. It is positioned as a practical solution for users who rely on dual-fuel capability for emergency or outdoor power needs.
Important considerations include maintaining safe gas pressure, ensuring proper reconnection to the stock propane hose when switching back, and ensuring your generator’s low-pressure system is appropriate for natural gas. The Duromax kit is suitable for users seeking continuous natural gas operation for their large portable power needs while retaining the option to revert to gasoline or propane when desired.
Buying Guide
- Compatibility: Verify model numbers and model families listed by each kit. Even widely compatible kits may exclude certain models or versions; always double-check your make, model, and year.
- Hose and Fittings: Look for corrosion-resistant materials (brass fittings, weather-resistant hose) and ensure hose length matches your installation distance from the gas supply.
- Orifice Options: Multi-size orifices allow precise tuning of BTU output for consistent flames. Ensure the kit includes the appropriate orifice set for your appliance.
- Regulators: A reliable regulator maintains steady pressure to avoid flame fluctuations. CSA or UL certifications add an extra safety layer.
- Installation and Safety: Some kits are user-friendly for DIY installation, while others may require professional installation to ensure gas leaks are prevented and connections are secure.
- Intended Use: Choose kits aligned with your primary device type—grills, griddles, ranges, or generators—and confirm whether you need a switchable setup (LP/NG) or a dedicated conversion.
- Durability: Outdoor-grade materials and weather resistance extend the life of hoses and fittings in sun, rain, and temperature changes.
- Cost vs. Benefit: Weigh the upfront cost against the long-term savings of eliminating frequent fuel cylinder replacements and the convenience of a steady natural gas supply.
- Warranty and Support: Prefer kits with clear warranty terms and access to customer support if you encounter calibration or safety questions during installation.
Overall, these kits are designed to balance performance with safety, accommodating a range of grills, griddles, and power equipment. When selecting a kit, prioritize model compatibility, material quality, and precise gas flow control to ensure even heat, consistent cooking, and dependable operation across seasons and uses.