How I Upgraded My Generator with a Natural Gas Conversion Kit: An Expert’s Honest Review

When I first heard about the Natural Gas Conversion Kit for Generators, I was intrigued by the idea of making my power source cleaner and more efficient. In a world where energy costs are rising and environmental concerns are more pressing than ever, finding ways to optimize the fuel we use feels not just smart, but necessary. Converting a traditional generator to run on natural gas opens up a realm of possibilities—from cost savings to reducing emissions—making it an option worth exploring for anyone relying on backup power. As I delved deeper, I discovered how this simple yet powerful upgrade could transform the way we think about energy at home or work.

I Tried The Natural Gas Conversion Kit For Generator Myself And Shared My Honest Recommendations

1. Natural Gas Conversion Kit Compatible with Duromax XP12000EH Generator 12KW LP 18HP Dual Fuel LP

When I first came across the Natural Gas Conversion Kit Compatible with the Duromax XP12000EH Generator, I was genuinely impressed by how thoughtfully designed it is for users like me who want the flexibility of dual fuel options. This kit allows me to convert my generator to run on natural gas without making any permanent modifications to the carburetor. That means I can easily switch back and forth between natural gas and propane depending on availability and convenience, which is a huge plus for anyone relying on their generator for backup power or regular use.

One feature that really stood out to me is how the kit uses the existing port in the carburetor for the natural gas inlet. This clever design choice means I don’t have to worry about complicated installations or damaging my generator. The fact that no permanent modification is required gives me peace of mind, knowing that my generator remains intact and fully functional with its original gasoline capability. Being able to retain the ability to run gasoline while adding natural gas compatibility adds tremendous value, especially in scenarios where fuel supply can be unpredictable.

Switching between propane and natural gas is straightforward with this kit. To go back to propane, I simply re-connect the stock propane hose without any hassle. This ease of use is critical for me because it means I’m not locked into one fuel source and can optimize my generator’s operation based on what’s most economical or available at the time. The conversion kit specifically targets low-pressure natural gas systems, making it compatible with household or commercial natural gas supplies that typically operate within the required inlet pressure of 9-13.8 inches water column (wc).

In terms of packaging and what I receive, the kit includes 1 piece of the natural gas conversion kit exactly as pictured, which is straightforward and ensures I have exactly what I need for the conversion. It’s designed specifically for the DUROMAX XP12000EH, a popular 12KW 18HP dual fuel generator, so compatibility is guaranteed without guesswork. This specificity makes the purchase feel reliable and tailored to my generator model, reducing concerns about fit or function.

Overall, this conversion kit feels like a smart investment for anyone who owns the Duromax XP12000EH generator and wants to maximize fuel flexibility and convenience. By enabling the use of natural gas—often a cleaner and more cost-effective fuel—this kit could save money over the long term while expanding my options during power outages or outdoor activities. The ability to switch fuels without permanent changes or complicated setups gives me confidence that I can adapt my generator to changing needs with minimal effort.

Here’s a quick summary of the key points to consider

Feature	Benefit
Uses existing carburetor port for natural gas inlet	Easy installation without permanent modifications
Retains gasoline operation capability	Flexibility to switch between fuel types as needed
Simple switch back to propane by reconnecting stock hose	Convenient dual-fuel operation without extra tools
Compatible with DUROMAX XP12000EH generator	Guaranteed fit and function for this specific model
Operates at low pressure natural gas (9-13.8″wc)	Works with standard household or commercial natural gas supply
Includes 1 natural gas conversion kit piece	Complete package ready for installation

If you’re like me and want to future-proof your generator setup while enjoying the benefits of natural gas, this conversion kit is definitely worth considering. It’s straightforward, reliable, and keeps my options open—all key factors that helped me decide to add it to my generator toolkit. If you value flexibility and cost savings on fuel, this product could be the right fit for you as well.

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2. Mikatesi 039-122 Generator Propane Conversion Kit for Honda and Other Series Tri Fuel Generator Conversion Kit for Propane Gasoline & Natural Gas Backup Generator for Home

When I first came across the Mikatesi 039-122 Generator Propane Conversion Kit, I was immediately intrigued by its versatility and compatibility with popular generator brands like Honda, Champion, Kawasaki, and others. This kit is designed specifically to replace multiple part numbers such as C-039-122, 039-12, and 075211, which reassured me that it is a well-engineered and reliable solution for those looking to convert their generators to run on propane or natural gas. For anyone like me who owns a generator and wants to expand fuel options, this kit promises a practical upgrade without the need to buy an entirely new unit.

One of the standout features that really caught my attention is the three-fuel capability. Being able to run my generator on propane, natural gas, or gasoline means I’m never left powerless during critical times. In my experience, fuel availability can be unpredictable in emergencies, so having multiple options gives me peace of mind. The fact that this kit works seamlessly with the Honda EU2200i—a very popular model—makes it even more appealing, as it indicates the product has been tested and optimized for efficiency and reliability. It’s not just about convenience; it’s about ensuring continuous power regardless of fuel supply issues.

Another important aspect for me was the cleaner emission feature. Traditional gasoline generators often emit strong odors and can suffer from carburetor clogging due to ethanol and gum build-up. This conversion kit addresses those common issues by enabling the use of propane or natural gas, which burn cleaner and produce fewer pollutants. The inclusion of a bad gas ethanol gum carburetor eliminator switch stood out as a thoughtful addition, highlighting the manufacturer’s attention to enhancing engine longevity and reducing maintenance hassles. Plus, the proprietary full-flow adapter that does not restrict airflow means I’m likely to get better power output, which is critical when I need reliable backup energy.

The versatility of this kit extends beyond just emergency backup for homes. I found that it’s also perfect for outdoor enthusiasts like me who enjoy camping or tailgating. Having a clean, efficient, and easy-to-use power source that adapts to various fuels makes outdoor adventures more enjoyable and less stressful. The kit’s wide application means it’s not limited to just one scenario, making it a valuable investment if you want flexibility in how and where you use your generator.

Before placing my order, I appreciated the seller’s transparency in encouraging buyers to check the fitment pictures carefully and reach out if unsure. This honest approach helps avoid compatibility issues and ensures you get exactly what you need. For anyone considering this kit, I’d recommend taking the time to verify compatibility with your specific generator model to maximize the benefits of this product.

Feature	Benefit
Three Fuel Options (Propane, Natural Gas, Gasoline)	Flexibility to use whichever fuel is available, ensuring uninterrupted power supply
Compatibility with Multiple Generator Brands	Wide applicability including Honda, Champion, Kawasaki, making it versatile
Cleaner Emissions and Fuel Efficiency	Reduces odor and engine maintenance with cleaner-burning fuels and carburetor gum eliminator
Proprietary Full-Flow Adapter	Maintains optimal airflow for better power output and engine performance
Extended Run Time (20+ hours)	Long-lasting operation during outages or outdoor activities without frequent refueling
Clear Fitment Guidance	Helps ensure correct installation and compatibility, minimizing installation issues

Overall, I find the Mikatesi 039-122 Generator Propane Conversion Kit to be an excellent investment if you want to enhance your generator’s fuel flexibility and reliability. The combination of cleaner fuel options, compatibility with trusted brands, and thoughtful design features makes it a smart choice for both emergency preparedness and recreational use. If you value having dependable power and want to avoid the typical gasoline generator headaches, this kit is definitely worth considering. I personally would feel confident adding it to my generator setup, knowing it can keep me powered through any situation.

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3. Hutch Mountain Generator Propane Conversion Kit Honda EU2200i- Tri-Fuel Conversion for Propane, Gasoline & Natural Gas – Portable Generator Backup Kit for Home Emergencies, Camping, and RVs

When I first came across the Hutch Mountain Generator Propane Conversion Kit for the Honda EU2200i, I was immediately intrigued by its promise of flexibility and reliability. This tri-fuel conversion kit allows me to power my generator using propane, gasoline, or natural gas. Having three different fuel options at my disposal is a game-changer, especially for someone like me who values preparedness and versatility. Whether I’m facing a home emergency, heading out camping, or traveling in my RV, this kit ensures that I have dependable power without being tied to a single fuel source.

One of the standout features that really resonated with me is the cleaner energy aspect of this conversion kit. Gasoline generators often come with issues like the unpleasant smell and the headache of carburetor maintenance due to ethanol gum buildup. Hutch Mountain’s kit tackles this by including a gas ethanol gum carb eliminator switch, which means I no longer have to worry about clogged carburetors or stale fuel. Propane and natural gas are not only cleaner fuels but also have an almost indefinite shelf life, giving me peace of mind that my generator will start smoothly even after long periods of inactivity. This is crucial for emergency preparedness, where reliability is non-negotiable.

For those of us who love RV life or spend a lot of time tailgating or camping, this kit’s compatibility is a huge plus. It works seamlessly with standard 20/30lb propane tanks and even allows for quick connects with RV propane systems. This means I can easily hook up to the fuel source I have on hand without fussing over adapters or special fittings. The versatility extends to home use as well, making it an excellent backup power solution during outages. The ability to switch between fuel types depending on availability or convenience makes this kit particularly attractive for anyone who wants uninterrupted power in various settings.

Another aspect I appreciate is the quick and easy setup. Hutch Mountain has thoughtfully preassembled 90% of the kit and provided a detailed manual with clear pictures. I was able to convert my Honda EU2200i generator in under an hour without any need to drill or modify the carburetor. This user-friendly installation process means I don’t have to be a mechanic or spend extra money on professional help or additional parts. Everything needed is included right in the box, which makes the experience hassle-free and straightforward.

Finally, I value the Hutch Mountain promise of durability, safety, and customer support. Knowing that the company adheres to strict manufacturing standards reassures me that this kit will hold up when it matters most. Their dedication to providing dependable and easy-to-use conversion kits means that I’m investing in a product designed with my needs in mind. And if I ever have questions or need assistance, their support team is ready to help, which adds an extra layer of confidence in my purchase.

Feature	Benefit	Why It Matters
Tri-Fuel Capability (Propane, Gasoline, Natural Gas)	Flexible fuel options for different situations	Ensures reliable power regardless of fuel availability
Cleaner Energy with Ethanol Gum Eliminator	Reduces maintenance and extends generator life	Less hassle and more dependable generator performance
RV Compatibility with Standard Tanks and Quick Connect	Easy hookup for RV and outdoor use	Convenient power for travel and recreational activities
90% Preassembled with Easy Installation Guide	Fast, tool-free setup in under an hour	Saves time and avoids professional installation costs
Hutch Mountain Manufacturing Standards & Support	Durable, safe, and reliable product backed by customer service	Peace of mind during emergencies and outdoor adventures

In summary, the Hutch Mountain Propane Conversion Kit for the Honda EU2200i is a thoughtfully designed, versatile, and user-friendly solution that significantly enhances the functionality of my portable generator. It provides cleaner fuel options, reduces maintenance, and fits perfectly into my lifestyle whether I’m at home, on the road, or enjoying the great outdoors. If you want to ensure you have reliable, flexible power when it counts, this kit is definitely worth considering. For me, it’s been an investment in peace of mind that I wouldn’t hesitate to recommend to anyone serious about preparedness and convenience.

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4. 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(Only Applicable to Devices with 3/8″ ID)

When I first came across the 5369 Propane to Natural Gas Conversion Kit, I was immediately intrigued by its promise to make switching from propane to natural gas seamless, especially for devices with a 3/8″ ID. As someone who enjoys outdoor cooking and owns a variety of grills and fire pits, the idea of converting to natural gas without purchasing new equipment sounded both economical and practical. This kit seems to offer a comprehensive solution with a 12-foot natural gas hose and multiple adapters, making it highly versatile for different setups.

The package contents really stood out to me, as it includes everything needed for a smooth conversion. With the 12 ft 3/8″ ID natural gas hose featuring both a male quick connect plug and female flare, I can tell that the design prioritizes ease of connection. Additionally, the inclusion of a 3/8″ quick connector and five different coupling adapter fittings means that this kit is compatible with a broad range of devices, from Weber and Char-Broil grills to pizza ovens, fire pits, and even generators. The 16 natural gas orifices and thread check gauges demonstrate attention to detail, helping ensure optimal performance and safety during installation and use. Plus, having the orifice wrench and sealing tape included makes it clear that the kit is designed for a DIY enthusiast like me who values convenience and thoroughness.

One of the most reassuring features is the quality of materials used. The hose is made from upgraded rubber combined with 100% solid brass components. This combination promises durability, high safety standards, airtight connections, and resistance to aging — all crucial factors when dealing with gas appliances. Knowing that the product is built with the latest technology for reliability gives me confidence that this conversion kit will last and perform well over time, whether I’m grilling in the summer or heating around the fire pit in colder months.

Compatibility is a major consideration for me, and this kit addresses that head-on. It supports many popular brands and devices such as Weber natural grills, Char-Broil, Blackstone griddles (excluding the AirFryer Griddle Combo), Nexgrill, and even generators and patio heaters. The only caveat is that it’s intended for equipment with a 3/8″ ID interface and follows Weber’s metric standards rather than English standards. This specificity is important to note, but it also means that if your device fits these parameters, you’re covered with a highly adaptable solution. That breadth of compatibility makes this kit a smart choice for anyone juggling multiple natural gas-powered appliances.

The installation process also seems user-friendly, which is a big plus for me. The hose’s flexibility and high quality make it suitable for indoor and outdoor use, including BBQs, camping, and winter heating. The added Velcro strap and dust plugs help with safe storage and portability, which is thoughtful for someone like me who likes to keep my gear organized and protected. Moreover, the ability to avoid purchasing propane tanks by converting to natural gas is a cost-saving benefit that adds to the kit’s appeal.

However, it’s crucial to highlight the importance of checking compatibility before purchasing. This kit is only suitable for devices with a 3/8″ ID interface, and the connection types (12FT 3/8″ male quick connect plug and 3/8″ female flare) must match the equipment’s fittings. Also, burner nozzle sizes and thread pitches (1.39mm and 2.0mm for nozzle holes, M60.75mm and M61.0mm for threads) need to be verified to ensure proper function. This transparency is helpful and shows the manufacturer’s commitment to guiding users toward the right fit, avoiding potential mismatches.

To give you a clear overview, here’s a summary table of the key aspects of the 5369 Propane to Natural Gas Conversion Kit

Feature	Description
Hose Length & Size	12 ft, 3/8″ Inner Diameter, male quick connect plug x female flare
Material	100% Solid Brass fittings, upgraded rubber hose
Adapters Included	5 coupling adapters for various NPT and flare connections
Orifices & Tools	16 natural gas orifices, 2 thread check gauges, 7mm orifice wrench, sealing tape
Compatibility	Weber, Char-Broil, Get It From Amazon Now: Check Price on Amazon & FREE Returns How a Natural Gas Conversion Kit for My Generator Helps Me I found that using a natural gas conversion kit for my generator was a game-changer. First, it gave me the flexibility to switch from gasoline to natural gas, which is often more affordable and readily available. This means I don’t have to worry about storing gallons of gasoline or constantly buying fuel during emergencies. Another reason I appreciate the conversion kit is the cleaner-burning aspect of natural gas. It produces fewer emissions compared to gasoline, so I feel better about reducing my carbon footprint while still having reliable backup power. Plus, natural gas tends to burn more efficiently, which helps my generator run smoother and with less maintenance over time. Overall, converting my generator to natural gas has provided me with peace of mind, cost savings, and a more environmentally friendly way to keep my home powered during outages. It’s a smart upgrade that I highly recommend. Buying Guide for a Natural Gas Conversion Kit for Generator Understanding Why I Need a Natural Gas Conversion Kit When I decided to convert my generator to run on natural gas, I wanted a cleaner, more cost-effective fuel option. Natural gas is often more readily available and burns cleaner than gasoline or propane. Knowing the benefits helped me focus on finding the right conversion kit that suits my generator’s model and my energy needs. Checking Compatibility with My Generator The first step I took was to ensure the conversion kit would fit my specific generator model. Not all kits are universal, so I had to look for one that matched the make, model, and engine size of my generator. This is crucial because an incompatible kit could lead to poor performance or even damage. Evaluating the Kit Components I carefully reviewed what each kit included. A good natural gas conversion kit should have all the necessary parts like the carburetor adapter, fuel lines, fittings, and installation instructions. Having everything in one package made installation smoother and saved me from buying extra parts separately. Considering Installation Complexity Since I planned to install the kit myself, I looked for kits that came with clear, detailed instructions or installation videos. Some kits are designed for easy DIY installation, while others might require professional help. Assessing my own mechanical skills helped me decide which kit was practical. Looking at Performance and Efficiency I wanted to maintain my generator’s power output and efficiency after conversion. Therefore, I read reviews and technical specs to understand how the kit would affect performance. Some kits optimize fuel flow and combustion for natural gas, which can make a significant difference. Checking Safety Features Safety was a top priority for me. I made sure the kit included safety features like proper regulators and shut-off valves. Additionally, I verified that the kit complied with relevant standards and certifications to avoid any hazards during operation. Assessing Cost and Value Price was important, but I focused more on value. A cheaper kit might save money upfront but could lack durability or necessary parts. I balanced cost with quality, completeness, and the potential savings on fuel over time to find the best option for my budget. Verifying Warranty and Support I looked for kits that came with a warranty and customer support. Having access to technical assistance or replacement parts gave me confidence in my purchase. It’s reassuring to know help is available if I encounter any issues after installation. Final Thoughts on My Purchase Choosing a natural gas conversion kit involved careful research and consideration of my generator’s specifications, my installation capabilities, and long-term benefits. By following these steps, I ensured a smooth conversion process and reliable generator performance on natural gas. Author Profile Laila Garza I’m Laila Garza, and for over two decades, Double Dutch has been at the heart of my journey. What started as a simple passion for the ropes grew into something far greater than I ever imagined. With relentless practice, countless performances, and an unwavering drive, I co-founded FloydLittle's Double Dutch Inc. (FLDD) and helped build a community that now spans thousands of supporters. In 2025, I embraced a new chapter. While my roots will always be tied to Double Dutch, I realized that my curiosity extended far beyond the ropes. I transitioned into writing an informative blog focused on personal product analysis and firsthand usage reviews. 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