convert your propane-powered grill or griddle to natural gas with a reliable conversion kit. This guide highlights five popular options, detailing compatibility, components, and performance considerations to help you choose the right kit for your setup. Each product listed supports a range of grills and griddles from brands like Blackstone, Weber, Nexgrill, and more, making it easier to switch to a steady natural gas supply without sacrificing cooking quality.
| Product | Brand | Key Benefit |
|---|---|---|
| Blackstone 5249 Propane to Natural Gas Conversion Kit | BLACKSTONE | Complete 10 ft hose, quick-connect, and brass fittings for Blackstone griddles |
| 10FT Propane to Natural Gas Conversion Kit for Weber Genesis Series | Dingbaayee | Wide grill compatibility with Genesis and Spirit lines, CSA-certified hose |
| 5369 Propane to Natural Gas Conversion Kit | Hosile | 12 ft hose with multiple adapters and 16 orifices for broad use |
| Weber/Natural Gas to Propane Conversion Kit For Weber Grills | Sekvira | NG to LP conversion with 14 orifices and included tools |
| Natural Gas Conversion Kit Universal | MCAMPAS | All-in-one kit with regulator, hoses, and multiple fittings |
Blackstone 5249 Natural Gas Conversion Kit

The Blackstone 5249 kit is designed specifically for Blackstone 28″ and 36″ griddles, tailgaters, rangetop combos, and single burner rec stoves. It includes a 10 ft (3/8”) natural gas hose, 3/8” quick connect fitting, natural gas orifices, two thread check gauges, and a 7mm orifice wrench. The setup process emphasizes a straightforward conversion to natural gas, enabling a steady gas supply for longer cooking sessions without frequent propane substitutions. The included components help ensure airtight connections and rapid switching when needed, with compatibility tailored to Blackstone’s popular griddles.
When evaluating performance, consider hose length for your outdoor layout and the precision of the orifices to match the BTU requirements of your cookware. This kit provides the essential hardware to link your equipment to a natural gas line and aims to deliver consistent heat with reduced risk of flame flare-ups. The documentation suggests following the step-by-step instructions to optimize the grill’s air-to-gas ratio for natural gas operation.
10FT Propane to Natural Gas Conversion Kit For Weber Genesis Series

This kit is designed for Weber Genesis, Genesis II, Spirit, and Spirit II grills, including multiple model ranges such as Genesis Silver/Gold/Platinum across A–D variants and Genesis II lineups. It includes a 1/2″ natural gas hose with a gas regulator and 14 orifices, plus multiple fittings and tools. The wide compatibility makes it a versatile option for converting several Weber configurations to natural gas. The kit’s construction emphasizes durable rubber hose and brass components for weather resistance and long service life, with CSA certification signaling compliance with safety standards.
In terms of performance, the kit aims to provide a steady, reliable flow of natural gas for consistent heat, helping to achieve even cooking without the interruptions sometimes caused by propane shortages. Practitioners should pay attention to compatibility with their exact Weber model and verify regulator pressure to ensure safe operation on your natural gas line.
5369 Propane to Natural Gas Conversion Kit

The Hosile 5369 kit features a 12 ft 3/8″ ID natural gas hose with a 5/8″ OD male quick connect plug and a 5/8″ ID female flare interface, along with a broad assortment of 28 natural gas orifices and multiple couplings/adapters. This kit is designed for use with Weber, Char-Broil, Blackstone, pizza ovens, patio heaters, and other NG appliances, making it a flexible option for multi-device setups. A notable element is the extensive set of adapters included to accommodate different brand fittings, increasing the likelihood of a proper, leak-free connection when converting multiple devices to natural gas.
When considering safety and reliability, inspect the brass and rubber components for wear, and ensure the quick-connect interfaces are properly sized for your appliances. The kit’s variety of fittings is designed to reduce the need for further purchases, but users should confirm the exact hose and orifice specifications align with their grill’s BTU needs to maintain consistent flame and temperature control.
Weber Natural Gas to Propane Conversion Kit

The Sekvira conversion kit is designed primarily for Weber Genesis and Genesis II models, with additional Spirit II compatibility. It includes a five-foot propane regulator hose, 14 hand-drilled LP orifices in three sizes, two types of 3/8″ fittings, a wrench, and sealing tape. This kit supports a smooth transition from NG to LP gas and back, depending on your fuel source strategy. It emphasizes flame stability and consistent heat by supplying precisely sized orifices matched to a grill’s BTU output, reducing the risk of flare-ups and uneven cooking.
Potential buyers should verify model compatibility and ensure the included hardware aligns with their Weber grill’s gas inlet and regulator. The availability of multiple orifices allows for optimization of flame behavior across different cooking scenarios, from searing to simmering. This kit’s focus on durable brass fittings and secure connections contributes to long-term reliability in outdoor cooking environments.
Natural Gas Conversion Kit Universal

The MCAMPAS universal kit is designed to convert a wide range of grills and griddles from propane to natural gas. It includes a 10-foot quick-connect hose, a 5.9″ natural gas regulator, brass orifice nozzles, and thread tape, plus multiple hose adapters and fittings to connect various LPG to NG configurations. The kit also provides a 4″ W.C. natural gas regulator with a stable output pressure range for dependable heat control. It targets flexibility, aiming to support brands like Weber, Nexgrill, Blackstone 28″ and 36″ griddles, and other NG-compatible devices.
From a performance standpoint, the kit is built to preserve consistent flame and heat with natural gas, enabling reliable cooking results across different grills. In evaluating this option, consider the exact inlet sizes and the compatibility with your existing equipment, as well as the regulator’s outlet pressure. The universal scope makes it attractive for households with multiple NG-powered devices but requires careful matching to avoid misfits or improper gas flow.
Buying Guide: Key Considerations When Choosing a Natural Gas to Propane Conversion Kit
- Compatibility: Verify model-specific compatibility for your grill or griddle. Some kits target general use across several brands, while others are tailored to Weber, Blackstone, or Genesis lines.
- Hose and Regulator Quality: Look for brass fittings, robust hoses, and regulators with a suitable output pressure to maintain steady flame sizes across BTU ranges.
- Orifice Options: More orifices give you flexibility to fine-tune flame characteristics for different foods and cooking styles. Ensure the included sizes align with your grill’s BTU rating.
- Connection Type: Quick-connect interfaces simplify installation and disconnection. Confirm the thread sizes and flare types match your appliances and natural gas supply.
- Safety Certifications: CSA or equivalent certifications signal adherence to safety standards. This is particularly important when modifying gas appliances.
- Material Durability: Outdoor environments demand weather-resistant hoses and corrosion-resistant brass components for longevity.
- Professional Installation: If you’re unsure about gas line connections or regulator settings, consult a licensed technician to prevent leaks or unsafe configurations.
- Usage Scope: Some kits are universal, while others market broad compatibility. Consider whether you own multiple compatible devices to maximize the kit’s value.
- Maintenance and Replacement Parts: Check availability of replacement orifices and seals to sustain performance over time.
When evaluating a conversion kit, balance the breadth of compatibility with the quality and clarity of installation instructions. A well-documented kit with clear diagrams reduces the risk of improper gas flow and improves long-term cooking consistency. Additionally, consider how frequently you switch between natural gas and propane or if a single installation needs to support multiple devices in your outdoor kitchen.