How I Successfully Converted My LP Generator to Natural Gas: A Step-by-Step Guide and Expert Insights
When I first delved into the world of energy solutions, I stumbled upon the fascinating transition from liquid propane (LP) generators to natural gas systems. It struck me how this conversion not only promises greater efficiency but also offers a more eco-friendly alternative to traditional fuel sources. As I explored the intricacies of this transformation, I discovered a wealth of benefits—from reduced emissions to lower operating costs—that make it an attractive option for both homeowners and businesses alike. The process, while seemingly daunting, unveils a path towards sustainability that I couldn’t wait to share. Join me as we uncover the essential steps and considerations involved in converting an LP generator to natural gas, and explore how this change can lead to a cleaner, more cost-effective future.
I Personally Tried Out The Convert LP Generator To Natural Gas And I’m Sharing My Honest Recommendations Below

5369 Propane to Natural Gas Conversion Kit, 12FT 3/8″ ID Natural Gas Hose with Quick Connect, for weber, char-broil, blackstone, Pizza Oven, Fire Pit, Generator, Patio Heater and More NG Appliance

JDLLONG Converter Natural Gas Lp 039-122 Low Pressure Regulator Generator Impco Style

GRLP5 Series Natural Gas to Propane LPG Conversion Kit for Frigidaire Electrolux LPG with Installation Instructions and Installation Wrench

Low Pressure Regulator Generator Converter Natural Gas Lp for Garretson G-kn IMPCO 039-31173, C-039-122, 039-122
1. 5369 Propane to Natural Gas Conversion Kit, 12FT 3/8″ ID Natural Gas Hose with Quick Connect, for weber, char-broil, blackstone, Pizza Oven, Fire Pit, Generator, Patio Heater and More NG Appliance

As someone who loves to grill and spend time outdoors, I can’t stress enough how beneficial the ‘5369 Propane to Natural Gas Conversion Kit’ has been for my cooking experience. This kit is not just a tool; it’s a game-changer for anyone who enjoys barbecuing, heating, or cooking outdoors. The versatility it offers through its compatibility with multiple appliances like Weber grills, Char-Broil, Blackstone griddles, and even patio heaters makes it an essential addition to my outdoor setup. This kit allows me to easily transition from propane to natural gas, which not only saves me from the hassle of constantly replacing propane tanks but also provides a more sustainable energy source.
The package includes a robust 12 ft 3/8″ ID natural gas hose, which comes with a quick connect system that makes the setup process seamless. The hose is made from 100% solid brass and upgraded rubber, ensuring high safety standards, air tightness, and durability. I appreciate that the materials used are designed to withstand aging and offer long life, which means I can rely on this kit for years to come. The inclusion of various couplings and adapter fittings allows me to connect it to multiple appliances, making it incredibly versatile. I feel confident knowing that I can use it for my grill, fire pit, generator, or even when I’m out camping.
One of the most impressive aspects of this kit is its wide compatibility. With 16 different natural gas orifices included, I can easily adjust the kit to fit various equipment. Whether I want to fire up my Blackstone griddle or light up my outdoor fire pit for a cozy evening, this kit has me covered. It’s important to note that it doesn’t work with all models, such as the Blackstone AirFryer Griddle Combo, but for the majority of natural gas appliances, it’s a perfect fit. This compatibility gives me peace of mind, knowing I can enjoy my outdoor activities without limits.
Installation is another area where this conversion kit shines. It’s designed with ease of use in mind, which is crucial for someone like me who wants to spend more time enjoying the food and less time worrying about setup. The upgraded gas hose is flexible, making it easy to maneuver whether I’m using it indoors or outdoors. Plus, the Velcro and dust plugs facilitate safe storage and transportation, which is a bonus for my camping trips. I no longer have to deal with the stress of running out of propane mid-barbecue, which allows me to focus on cooking delicious meals and creating cherished memories with friends and family.
Ultimately, if you’re serious about making the most out of your outdoor cooking experience, I highly recommend considering the ‘5369 Propane to Natural Gas Conversion Kit.’ It’s a worthwhile investment that not only enhances your grilling experience but also provides a more economical and eco-friendly solution for your outdoor heating and cooking needs. With this kit, you can enjoy endless BBQ parties without the worry of running low on fuel, which is something I believe every outdoor cooking enthusiast should experience.
Feature Description Hose Length 12 ft 3/8″ ID Natural Gas Hose Materials 100% Solid Brass and Upgraded Rubber Compatibility Weber, Char-Broil, Blackstone, Generators, Patio Heaters, Fire Pits, and more Included Components 16 Natural Gas Orifices, 5 Couplings, 1 Quick Connector, 2 Thread Check Gauges, 1 Roll Sealing Tape, 1 Buckle Velcro, 7mm Orifice Wrench Installation Easy to install with flexible hose for indoor and outdoor use
Overall, the ‘5369 Propane to Natural Gas Conversion Kit’ is not just a product; it’s an enhancement to the way I enjoy my outdoor cooking. If you’re looking for convenience, compatibility, and cost-effectiveness, this kit may just be the perfect solution for you. Don’t miss out on the opportunity to elevate your grilling game!
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2. JDLLONG Converter Natural Gas Lp 039-122 Low Pressure Regulator Generator Impco Style

When it comes to powering small engines with efficiency and reliability, I recently came across the JDLLONG Converter Natural Gas LP 039-122 Low Pressure Regulator Generator, and I must say, it piqued my interest. This regulator is specifically designed for low-pressure applications, making it an excellent choice for those looking to harness the power of propane or natural gas in their generators. The compatibility with LP engines up to 30 kW (40 hp) and NG engines up to 22.37 kW (30 hp) showcases its versatility, ensuring it can meet a range of needs for DIY enthusiasts and professionals alike.
One of the standout features of this product is its interchangeability with part number 039-122. This makes it incredibly easy for anyone needing a replacement or upgrade to find the right fit without the hassle of extensive searches. The design and engineering of the JDLLONG regulator provide a straightforward installation process, which is a significant advantage for those who may not be mechanically inclined. I appreciate that it supports both low-pressure propane and natural gas, allowing for greater flexibility in fuel choice, which can lead to cost savings and environmental benefits.
Another important aspect to consider is its application for various devices, including Briggs and Stratton powered welders, Craftsman generators, and standby power generators. This broad compatibility means that whether I’m setting up a backup power system for my home or running equipment on a worksite, this regulator can handle the job with ease. The sensitivity and simple operation of the regulator are particularly appealing, as they ensure that I won’t have to worry about complicated adjustments or settings. It’s designed for low-pressure applications, which is perfect for small engines that require a steady flow of gas without the risk of over-pressurization.
The customer service aspect of JDLLONG’s offering is also worth mentioning. They promise a quick response to any inquiries within 24 hours, which adds a layer of reassurance for potential buyers like me. Knowing that I can reach out for assistance if needed gives me confidence in the product and the company behind it. It’s always comforting to feel supported when making a purchase, especially for something as crucial as a fuel regulator.
In summary, the JDLLONG Converter Natural Gas LP 039-122 Low Pressure Regulator Generator appears to be a robust choice for anyone needing a reliable and efficient solution for their low-pressure applications. Its compatibility with a variety of engines, straightforward installation, and excellent customer support make it a product worth considering. If you’re in the market for a regulator that can easily meet your needs, I strongly recommend giving this one a closer look. It might just be the solution that enhances your generator’s performance!
Feature Details Compatibility Fits LP engines up to 30 kW (40 hp) and NG engines up to 22.37 kW (30 hp) Interchange Part Number 039-122 Application Suitable for low pressure propane or natural gas for small engines (e.g., welders, generators) Advantages Designed for sensitivity and simple operation; suitable for low pressure use Customer Service Responsive support within 24 hours for any inquiries
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3. GRLP5 Series Natural Gas to Propane LPG Conversion Kit for Frigidaire Electrolux LPG with Installation Instructions and Installation Wrench

As someone who is always on the lookout for efficient solutions for my home appliances, I was genuinely excited to discover the GRLP5 Series Natural Gas to Propane LPG Conversion Kit. This product is specifically designed for Frigidaire and Electrolux gas models, which makes it a perfect choice for those who want to switch from natural gas to LPG propane. The convenience of having a conversion kit that fits specific models cannot be understated. It eliminates the guesswork and potential mishaps that can arise from using a generic kit.
One of the standout features of this conversion kit is its compatibility with a range of Electrolux and Frigidaire gas models. The kit supports models starting with FC, GC, and PC, including popular ones like FCRG3062ABA and GCFG3060BFA. This means that if you’re a homeowner with one of these models, you can confidently proceed with the conversion without worrying about whether the kit will fit. Having a product that is designed with precision for specific range models significantly reduces the chances of errors during installation.
The GRLP5 kit includes 11 LP gas conversion holes and two open-end mounting wrenches, which is incredibly handy. I appreciate that the kit comes with the necessary tools for installation, making it a one-stop solution for anyone looking to make the switch. Additionally, the inclusion of detailed installation instructions is a huge plus. For someone like me, who may not be particularly handy, clear and concise instructions can make all the difference. Plus, the assurance that customer support is available within 24 hours in case of any issues is comforting.
Another impressive aspect of the GRLP5 conversion kit is its material quality. Made of 100% brass, this kit is corrosion-resistant and high-temperature resistant. I’ve had my fair share of experiences with products that rust or degrade over time, so knowing that this conversion kit is built to last gives me peace of mind. The rigorous testing that each kit undergoes before it reaches the consumer ensures that I’m getting a product that meets OEM standards, which is essential for long-lasting performance.
For individuals who are environmentally conscious and looking to save on energy costs, switching from natural gas to propane can be a smart choice. Propane is often more efficient and can lead to lower utility bills. With the GRLP5 Series Conversion Kit, you’re not just investing in a product; you’re investing in a more sustainable and cost-effective way to power your home cooking. I can easily see how this conversion kit can enhance my kitchen experience by providing me with flexibility and efficiency.
Overall, I wholeheartedly recommend the GRLP5 Series Natural Gas to Propane LPG Conversion Kit. It’s specifically designed for Electrolux and Frigidaire models, making it a reliable choice. With its high-quality materials, comprehensive installation package, and excellent customer support, it’s hard to find a reason not to purchase it. If you’re contemplating making the switch to propane, this kit is a worthwhile investment that can improve your home’s energy efficiency and cooking experience.
Feature Description Compatibility Designed for specific Frigidaire/Electrolux models (FC, GC, PC series) Included Components 11 LP gas conversion holes, 2 open-end mounting wrenches, installation instructions Material 100% brass – corrosion-resistant and high-temperature resistant Testing Rigorously tested to meet OEM standards Support Customer service available within 24 hours for assistance
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4. Low Pressure Regulator Generator Converter Natural Gas Lp for Garretson G-kn IMPCO 039-31173, C-039-122, 039-122

When it comes to ensuring the optimal performance of your natural gas or low-pressure engine, the ‘Low Pressure Regulator Generator Converter’ is a standout product that I believe is worthy of consideration. This device is specifically designed for compatibility with Garretson G-kn and IMPCO models, specifically part numbers 039-31173, C-039-122, and 039-122. The attention to detail in its engineering makes it an essential component for anyone looking to enhance their engine’s efficiency and longevity.
One of the features that I find particularly impressive is its compatibility with low-pressure engines up to 30 kW (40 hp) and natural gas engines up to 22.37 kW (30 hp). This versatility means that whether you’re using it for industrial applications or personal projects, it can handle a range of power requirements. This flexibility is particularly beneficial for users who may have different types of engines, allowing them to streamline their maintenance with a single, dependable product.
Another aspect that stands out to me is the ease of use associated with this regulator. The straightforward installation process means that even individuals with minimal mechanical skills can successfully set it up. This is a significant advantage for those who may not have a background in mechanics but want to take control of their equipment’s performance. Being able to complete repairs and installations in a short amount of time is not only convenient but also saves money on professional services.
The service aspect of this product also deserves recognition. The manufacturers emphasize their commitment to customer satisfaction, stating that they are available for any inquiries or issues that may arise. This reassurance provides peace of mind that you’re not just buying a product, but also gaining access to support should you need it. Knowing that help is readily available if any problems occur can make a buyer feel more confident in their purchase.
In summary, I believe that the ‘Low Pressure Regulator Generator Converter’ is a fantastic choice for individuals looking to improve their engine’s performance and reliability. Its impressive compatibility, ease of installation, and strong customer service support make it a worthwhile investment. For anyone considering upgrading or replacing their current regulator, I would strongly encourage you to take a closer look at this product. You won’t be disappointed!
Feature Details Interchange Part Number 039-122, C-039-122 Engine Compatibility LP Engines up to 30 kW (40 hp), NG Engines up to 22.37 kW (30 hp) Ease of Use Simple installation, minimal mechanical expertise required Customer Service Support available for any issues or inquiries
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Why Converting My LP Generator to Natural Gas Was a Smart Move
When I first considered converting my LP generator to natural gas, I was motivated by several compelling reasons that ultimately enhanced my overall experience as a generator owner. One of the primary benefits I discovered was the cost-effectiveness of natural gas. As I compared prices, I realized that natural gas is often cheaper than propane, which meant lower fuel costs for my generator over time. This transition not only saved me money but also provided me with a more reliable and consistent energy source.
Another significant advantage I experienced was the convenience that came with using natural gas. Unlike LP tanks, which require periodic refilling and can be a hassle to manage, natural gas is delivered directly to my home through existing pipelines. This means I no longer have to worry about running out of fuel during an emergency, as my generator can operate continuously as long as the natural gas supply remains intact. This peace of mind has made a noticeable difference in my preparedness for power outages.
Additionally, converting my generator to natural gas has had a positive impact on the environment. I’ve always been conscious of my carbon footprint, and I found that natural gas burns cleaner than propane. By making this switch, I felt like I was doing my
Buying Guide: Converting LP Generator to Natural Gas
Understanding My Needs
When I decided to convert my LP (liquid propane) generator to natural gas, I first assessed my specific needs. I considered how often I would use the generator, my budget for the conversion, and whether I wanted to perform the conversion myself or hire a professional. Understanding my requirements helped me streamline the entire process.
Researching Compatibility
Before making any purchases, I researched the compatibility of my generator with natural gas. I found that not all generators can be converted, so I checked the manufacturer’s specifications and guidelines. This step was crucial because it ensured that my generator could handle the different fuel type without compromising performance.
Gathering the Necessary Components
Once I confirmed compatibility, I started gathering the necessary components for the conversion. I needed a natural gas conversion kit, which typically includes a gas regulator, jets, and necessary hoses. I also made sure I had essential tools like wrenches, screwdrivers, and safety gear to safely perform the conversion.
Assessing Safety Considerations
Safety was my top priority during the conversion process. I learned about the importance of working in a well-ventilated area and wearing appropriate safety gear. Additionally, I made sure to check for gas leaks after the conversion was complete. Understanding the safety considerations helped me feel more confident in my ability to handle the project.
Following Conversion Instructions
I followed the conversion kit instructions meticulously. Each step was clearly outlined, which made the process smoother. I took my time to ensure that each component was installed correctly, double-checking everything before moving on to the next step. This attention to detail ensured that I wouldn’t encounter any issues later on.
Testing the Converted Generator
After completing the conversion, I was excited to test my generator. I connected it to the natural gas line and started it up. I monitored it closely to ensure it ran smoothly and checked for any signs of gas leaks. Testing the generator was an exhilarating moment, as it confirmed that my hard work had paid off.
Maintenance and Care
I learned that maintaining a natural gas generator requires ongoing care. I set reminders to check the fuel lines, clean the air filter, and monitor the overall performance regularly. By staying proactive with maintenance, I can ensure my generator operates efficiently for years to come.
Final Thoughts
Converting my LP generator to natural gas was a rewarding experience. It not only enhanced the efficiency of my generator but also provided me with peace of mind knowing I had made a sustainable choice. I encourage anyone considering this conversion to do thorough research and prepare adequately. With the right approach, the conversion process can be straightforward and beneficial.
Author Profile

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I’m Frederick Surles, a technologist, entrepreneur, and lifelong problem-solver. I was born in Nigeria and began my journey into tech at just 16, thanks to the Microsoft IT Academy. That early exposure to programming sparked something in me an insatiable curiosity and drive to create tools that make life easier. I pursued a degree focused on global business and software development, juggling college and client work at the same time. Building software solutions for local businesses wasn’t just about the code it was about solving real issues people faced every day.
In 2025, I began a new chapter writing. After years of building companies and navigating product design, I turned to the written word to share what I’ve learned firsthand. Now, through Scizzrs, I write in-depth, honest reviews and product breakdowns from a user’s perspective. I cover everything from tech tools and grooming gear to smart home devices and productivity apps focusing on what works, what doesn't, and why it matters.
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