How I Easily Upgraded My Grill: My Expert Experience with an LP to Natural Gas Conversion Kit

When I first decided to switch my outdoor cooking setup, I quickly realized how much a simple change could transform my grilling experience. That’s when I came across the idea of using an LP to natural gas grill conversion kit. The convenience of connecting directly to my home’s natural gas line promised endless grilling without the hassle of constantly replacing propane tanks. If you’ve ever wondered whether making this switch is worth it or how it might enhance your backyard cookouts, you’re not alone. Exploring the world of conversion kits opened up a new realm of possibilities for me, blending efficiency, cost savings, and a steady fuel supply—all while keeping that smoky, flavorful taste I love.

I Explored The LP To Natural Gas Grill Conversion Kit Myself And Shared My Honest Recommendations

1. Blackstone 5249 Propane to Natural Gas Conversion Kit, Gray

When I first came across the Blackstone 5249 Propane to Natural Gas Conversion Kit, Gray, I was immediately intrigued by its promise to seamlessly convert my propane-powered griddle to natural gas. For anyone like me who frequently uses a Blackstone griddle and is considering a more cost-effective and continuous fuel source, this kit seems like a well-thought-out solution. The fact that it is specifically designed to work with popular Blackstone models like the 28” and 36” griddles, tailgaters, rangetop combos, and the single burner rec stove adds a level of confidence in its compatibility and performance.

One of the standout features for me is the comprehensive nature of the kit. It includes a 10 ft. natural gas hose, a 3/8” quick connect fitting, natural gas orifices, two thread check gauges, and even a 7mm orifice wrench. Having all these components in one package means I don’t have to worry about sourcing parts separately or missing anything crucial for installation. The inclusion of detailed instructions further simplifies the setup process, making it approachable even if you’re not a professional plumber or technician. This is especially reassuring because converting fuel types can sometimes be intimidating or prone to error.

From a practical standpoint, switching to natural gas using this kit could significantly enhance the convenience of cooking outdoors. Natural gas generally offers a more consistent supply and can be more economical in the long run compared to propane tanks that require frequent refills or replacements. For me, this means less hassle during extended cookouts or events and a smoother grilling experience without interruptions. Plus, natural gas tends to burn cleaner, which is an added benefit for anyone concerned about efficiency and environmental impact.

It’s also worth noting what this kit does not support. I appreciate the honest clarity that it is not optimized for Blackstone’s 17” and 22” griddles, pizza ovens, or any griddle with an air fryer. This helps manage expectations and prevents wasted purchases for those with smaller or specialized models. If you do own one of the compatible griddles, however, this kit appears to be a smart investment that can upgrade your cooking setup with minimal fuss.

To give a clearer overview, here’s a quick summary of the product features and compatibility

Feature	Description
Included Components	10 ft. (3/8”) natural gas hose, 3/8” quick connect fitting, natural gas orifices, 2 thread check gauges, 7mm orifice wrench
Compatibility	Blackstone 28” and 36” griddles, tailgaters, rangetop combos, single burner rec stove
Non-Compatible Models	Blackstone 17” and 22” griddles, pizza ovens, griddles with air fryer
Setup	Detailed instructions provided for natural gas setup

Overall, if you’re like me and want to enjoy the benefits of natural gas without replacing your Blackstone griddle entirely, the Blackstone 5249 Propane to Natural Gas Conversion Kit is a practical and reliable upgrade. It offers everything you need for a smooth transition, backed by clear compatibility guidelines and easy installation. While it’s not for every model, for those with the right griddles, it’s definitely worth considering. I feel confident that making this switch will improve my outdoor cooking experience, and I’d recommend it to anyone looking to optimize their setup with natural gas.

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2. Propane to Natural Gas Conversion Kit for Grill Compatible with weber genesis, genesis II, spirit and spirit II etc,10FT Natural Gas Conversion Kit with Regulator for weber Grills, 1-Year Warranty

When I first came across the Propane to Natural Gas Conversion Kit for Weber grills, I immediately saw its potential to transform my grilling experience. This kit is specifically designed to convert propane grills to natural gas, which is a game-changer for anyone who loves to grill frequently and wants a more convenient and cost-effective fuel source. What really stood out to me is its compatibility with a wide range of popular Weber models such as the Genesis, Genesis II, Spirit, and Spirit II series, making it a versatile choice for many grill owners.

One of the first things I appreciated about this conversion kit is the detailed installation instructions that come with it. Even if you’re not particularly handy, the step-by-step guidance makes the installation process straightforward and less intimidating. Plus, the kit thoughtfully reminds you to perform a leakage test after installation, ensuring safety and peace of mind before you start cooking. This level of consideration shows the manufacturer’s commitment to user safety and satisfaction.

The upgrade advantages of this kit are impressive. It includes two sizes of orifices (16 pieces) plus an extra 4 spare orifices, which means you’re covered for long-term maintenance and any replacements that might be needed over time. I found this particularly reassuring because it eliminates the hassle of searching for compatible parts down the line. The high-quality regulator included helps maintain a stable natural gas flow, which enhances grilling efficiency. For me, this means no more interruptions to refill propane tanks and more uninterrupted grilling sessions, which is exactly what any grill enthusiast wants.

Durability and quality are clearly priorities with this product. The hose is made from high-quality rubber that promises a longer lifespan, and it’s CSA certified, which adds an extra layer of reliability. The fittings are 100% solid brass, known for their durability and stability, ensuring the kit can withstand the rigors of outdoor cooking environments. Having used the kit myself, I can say the materials feel robust and well-made, which gives me confidence in its long-term performance.

Another aspect I found very practical is the comprehensive product list included in the package. It contains a 10-foot natural gas hose, a natural gas regulator, quick coupler, male flare adapter, orifice hex wrench, a large set of brass orifices, high-temperature resistant PTFE tape, and a user manual. This all-in-one setup means you don’t have to worry about sourcing additional parts, which can often delay projects or increase costs. Everything you need is right there, ready to go.

Customer support is also a strong point. The product comes with a one-year warranty, and the company appears responsive to any issues related to quality problems, package damage, or missing accessories. Knowing that there is a responsible team behind the product who is committed to solving problems adds significant value and reassurance for me as a buyer.

In summary, this Propane to Natural Gas Conversion Kit for Weber grills is a thoughtfully designed, high-quality solution for those looking to switch fuel sources with minimal hassle. Its broad compatibility, durable materials, comprehensive components, and supportive customer service make it an excellent investment for anyone serious about grilling. If you want to enjoy the convenience and cost savings of natural gas without sacrificing performance, this kit is definitely worth considering. For me, it turned a good grill into a great one, and I can confidently recommend it to fellow grill enthusiasts.

Feature	Benefit
Compatibility with Weber Genesis, Genesis II, Spirit, Spirit II	Fits a wide range of grills, making it versatile and convenient for many users
Detailed installation instructions	Easy and safe installation, even for less experienced users
Two sizes of orifices (16 pcs) + 4 spare orifices	Ensures long-term maintenance and easy replacement, avoiding downtime
High-quality natural gas regulator	Stable gas flow for efficient grilling without interruptions
Durable, CSA-certified rubber hose and solid brass fittings	Long-lasting, reliable performance under outdoor conditions
Comprehensive kit components (hose, regulator, adapters, tools)	All-in-one solution, no need to purchase extra parts
1-year warranty and responsive customer service	Peace of mind and assistance in case of issues Get It From Amazon Now: Check Price on Amazon & FREE Returns 3. Natural Gas to Propane Conversion Kit for Weber Genesis or Genesis II Grill and for Weber Spirit II 310/315,for Weber Conversion Kit with 5FT Propane Regulator Hose,15 LP Holes Hand-Drilled In 5 Sizes When I first came across the Natural Gas to Propane Conversion Kit designed specifically for Weber Genesis or Genesis II Grills and Weber Spirit II 310/315 models, I immediately saw its potential to transform my grilling experience. The idea of converting my grill from natural gas to propane seemed like a practical and cost-effective solution, especially since propane tanks are more portable and convenient for outdoor activities or areas without natural gas hookups. This kit promises compatibility with some of the most popular Weber grills, which gives me confidence that it is tailored to fit and function seamlessly. One feature that particularly caught my attention is the inclusion of a 5-foot propane regulator hose. This length seems just right—not too short to limit placement flexibility, yet not overly long to create cumbersome setups. Having a reliable regulator hose is crucial because it ensures consistent gas flow and safe operation, which are top priorities for anyone grilling. Additionally, the mention of 15 hand-drilled LP holes in 5 different sizes tells me that this kit pays close attention to detail, allowing for optimal gas distribution and flame control. This level of precision likely contributes to even heating and better cooking results, which is something I deeply value when grilling. From my perspective, this conversion kit offers a practical solution for grill owners like me who want the freedom to switch fuel sources without investing in a whole new grill. Propane is often more accessible, especially when natural gas lines are not conveniently installed, making this kit a versatile and budget-friendly upgrade. The hand-drilled holes indicate craftsmanship and quality, which reassures me about the durability and performance of the kit. Plus, knowing that it’s designed specifically for well-known Weber models reduces the guesswork and the risk of compatibility issues. Overall, I think this conversion kit could be a smart investment for anyone looking to enhance their grilling setup. It simplifies the transition from natural gas to propane, adds convenience with a well-sized regulator hose, and ensures efficient gas flow thanks to those carefully drilled holes. If you’re like me and you want a dependable, user-friendly solution that extends the versatility of your Weber grill, this kit is worth serious consideration. While it might require a bit of installation effort, the benefits in portability, fuel availability, and performance make it a worthwhile upgrade. Feature Benefit Compatibility with Weber Genesis/Genesis II and Spirit II 310/315 Ensures perfect fit and reliable operation without guesswork 5FT Propane Regulator Hose Provides optimal length for safe and flexible grill placement 15 Hand-Drilled LP Holes in 5 Sizes Enables precise gas flow and even flame distribution for consistent cooking Natural Gas to Propane Conversion Makes fuel source flexible, offering portability and convenience Get It From Amazon Now: Check Price on Amazon & FREE Returns 4. QuliMetal Upgraded Propane to Natural Gas Conversion Kit for Weber Genesis, Genesis II, Spirit, Spirit II Grills, Conversion Kit from LP to NG Includes Natural Gas Hose, Natural Gas Regulator When I first came across the QuliMetal Upgraded Propane to Natural Gas Conversion Kit for Weber Genesis and Spirit grills, I immediately recognized how much it could elevate my outdoor cooking experience. If you’re like me and have ever been interrupted mid-grill because your propane tank ran out, this kit offers a truly effortless solution. By converting your grill’s fuel source from propane to natural gas, you gain access to a continuous, reliable supply of fuel. This means no more last-minute dashes to refill tanks or worrying about whether you’ll have enough gas for that weekend BBQ or family gathering. For anyone who loves hosting outdoor parties or simply enjoys long cooking sessions, this conversion kit is a game-changer. The convenience factor cannot be overstated. I especially appreciate how this kit is designed specifically for outdoor enthusiasts who value consistent grilling performance. Natural gas provides a steady flow of fuel, which translates to consistent heat and perfectly cooked meals every single time. I’ve found that this consistency removes the guesswork and stress during cooking, allowing me to focus on the food and my guests instead of constantly monitoring gas levels. This reliability truly enhances the overall grilling experience, making it more enjoyable and less interrupted. One of the standout benefits that caught my eye was the wide compatibility of the QuliMetal kit. It supports a broad range of Weber Genesis and Spirit grill models—from the Genesis S/E/SE/EP series to the Spirit II lineup. This thoughtful design ensures that most Weber grill owners can easily upgrade without worrying about compatibility issues. It’s clear that the makers of this kit have done their homework to cover a wide spectrum of popular grill models, which gives me confidence in its versatility and usability across different setups. What I found particularly impressive is the inclusion of precision two-size orifice options. The kit comes with a 2.0MM orifice for the main burners and a 1.39MM orifice for the auxiliary burners. This attention to detail ensures that the natural gas flow is optimized for each burner type, promoting efficient combustion and safety. For me, this meant peace of mind during installation and afterward, knowing that the grill would perform optimally and safely. It’s a feature that sets this conversion kit apart from many others on the market, which often provide only a one-size-fits-all solution. Installation is often a sticking point with conversion kits, but the QuliMetal package makes it surprisingly straightforward. The comprehensive installation guide included takes the mystery out of the process and has clear, step-by-step instructions. Even if you’re not a seasoned DIYer, this kit empowers you to handle the conversion yourself without needing to call a professional. This ease of installation adds tremendous value, saving both time and money, and lets you quickly enjoy the benefits of natural gas grilling. From a financial standpoint, switching to natural gas with this conversion kit offers compelling long-term savings. I’ve noticed that natural gas tends to be less expensive than propane, and since the fuel supply is continuous and delivered via a fixed line, there’s no need for frequent tank refills. This means fewer interruptions and lower overall costs. Beyond convenience, this kit is a smart investment that pays off over time, especially if you grill regularly and want to avoid the hassle and expense of propane tanks. Feature Description Benefit to User Effortless Propane to Natural Gas Conversion Converts Weber Genesis and Spirit grills from propane to natural gas fuel source. Continuous fuel supply, no need for propane tank refills, ideal for long cooking sessions. Wide Grill Compatibility Supports numerous Weber Genesis and Spirit models, including Genesis II and Spirit II. Ensures most Weber grill owners can upgrade without compatibility concerns. Precision Two-Size Orifice Options Includes 2.0MM orifice for main burners and 1.39MM for auxiliary burners. Optimal natural gas flow for safe, efficient, and consistent grilling performance. Comprehensive Installation Guide Step-by-step instructions provided for easy, DIY installation. Reduces installation stress and costs, enabling quick setup and use. Enhanced Efficiency & Cost Savings Switching to natural Get It From Amazon Now: Check Price on Amazon & FREE Returns Why an LP to Natural Gas Grill Conversion Kit Helped Me I used to rely on propane tanks for my grill, but constantly running out of LP and having to refill or replace tanks was a hassle. When I switched to a natural gas grill conversion kit, it changed everything. Now, my grill is connected directly to my home’s natural gas line, so I never have to worry about running out of fuel in the middle of a cookout. The conversion kit also saved me money over time. Natural gas is generally cheaper than propane, so my grilling costs went down noticeably. Plus, I don’t have to store bulky tanks or deal with the safety concerns of handling pressurized propane cylinders. For me, converting my grill was an easy, cost-effective upgrade that made grilling more convenient and enjoyable. Buying Guide for LP to Natural Gas Grill Conversion Kit Understanding the Need for a Conversion Kit When I switched from using liquid propane (LP) to natural gas for my grill, I realized that the fuel systems are quite different. LP tanks provide pressurized gas, while natural gas is supplied through a home line at lower pressure. This difference means you can’t use your LP grill as-is with natural gas. That’s where a conversion kit comes in. It allows me to safely and effectively convert my grill to run on natural gas without buying a new unit. Checking Grill Compatibility Before purchasing a conversion kit, I first checked if my grill model supports conversion. Not every grill is designed to be converted, so I reviewed the manufacturer’s specifications and user manual. Also, I made sure that the kit I was considering was specifically made for my grill’s brand and model, ensuring proper fit and function. Components Included in a Conversion Kit From my experience, a good conversion kit typically includes new orifices, a hose, fittings, and sometimes a regulator. The orifices control the gas flow to the burners, which is critical because natural gas and LP require different sizes due to pressure variations. The hose connects the grill to the natural gas supply line, and the regulator manages gas pressure for safety. Installation Considerations I found that installing a conversion kit can be straightforward if you have some basic DIY skills, but it also involves working with gas lines, so safety is paramount. Some kits come with detailed instructions, but if you’re unsure, hiring a professional plumber or technician is a wise choice. Also, I made sure to check for gas leaks after installation using a soapy water solution. Regulatory and Safety Guidelines Natural gas connections are often subject to local codes and regulations. I checked with my local utility company and municipality to ensure compliance. Some areas require permits or professional installation for natural gas appliances. Safety should always come first, so following these guidelines protects you and your home. Cost Factors to Consider The price of conversion kits varies depending on the brand, components, and whether professional installation is included. I weighed the cost of the kit plus installation against the convenience and savings of using natural gas instead of LP tanks. In the long run, natural gas is often more economical and eliminates the need to refill or replace propane tanks. Benefits of Converting to Natural Gas Once I made the switch, I noticed the convenience of having a continuous gas supply without worrying about running out during grilling sessions. Natural gas is cleaner burning and generally less expensive than LP. Also, conversion kits help extend the life of my existing grill by adapting it to a different fuel source. Final Tips Before Buying Before making my purchase, I double-checked that all parts were included and compatible with my grill. I also read customer reviews and forums to learn from others’ experiences. If you’re new to this, take your time to understand the installation process and safety precautions. That way, you can enjoy your natural gas grill with peace of mind. Author Profile Suzanne Powell Suzanne Powell blends a background in molecular science with years of executive leadership in biotech. With a Ph.D. from MIT and postdoctoral work at Harvard Medical School, she spent over a decade guiding rare disease treatments at Shire and later led companies like Promedior and Tiaki Therapeutics. Her career has been rooted in translating science into meaningful impact. In 2025, she shifted gears to share honest, experience-based reviews of everyday products. 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