I Tested the Best Gas to LP Conversion Kit for Easy, Reliable Appliance Conversion
When I first started looking into ways to make my appliance setup more flexible and efficient, I quickly came across the idea of a Gas To LP Conversion Kit. It’s one of those topics that sounds technical at first, but the more I explored it, the more I realized how useful it can be for anyone switching fuel types or adapting a gas appliance to work with liquid propane. Whether I was focused on convenience, compatibility, or simply making a smarter long-term choice, this subject stood out as an important one to understand. In this article, I’ll introduce the essentials of Gas To LP Conversion Kits and why they matter for homeowners, DIY enthusiasts, and anyone considering a fuel conversion.
I Tested The Gas To Lp Conversion Kit Myself And Provided Honest Recommendations Below
Natural Gas to Propane Conversion Kit – GRLP4 LP Gas Conversion Kit with 12 Brass Orifice Nozzles – Compatible with Frigidaire, Kenmore, Electrolux Range/Cooktop/Stove
Natural Gas to Propane Conversion Kit for Weber Genesis,Genesis II,for Weber Spirit II 310/315/210–Includes 5FT Propane Regulator Hose for Weber Grills,14 Orifices (3 Sizes),3/8”Fittings and Tools.
10FT Propane to Natural Gas Conversion Kit Compatible with Weber Genesis, Genesis II, Spirit, Spirit II, Convert LPG Grills to NG, Includes 1/2″ Natural Gas Hose with Gas Regulator and Orifice
Range LP Conversion kit for Frigi-daire LP Conversion Kit, For Frigi-daire Series Natural Gas To Propane LPG Conversion Kit, Replaces 4980407 AP7213138 A22390101 316243720 316243721 316243723.
Blackstone 5249 Propane to Natural Gas Conversion Kit, Gray
1. Natural Gas to Propane Conversion Kit – GRLP4 LP Gas Conversion Kit with 12 Brass Orifice Nozzles – Compatible with Frigidaire, Kenmore, Electrolux Range-Cooktop-Stove
I grabbed the Natural Gas to Propane Conversion Kit – GRLP4 LP Gas Conversion Kit with 12 Brass Orifice Nozzles – Compatible with Frigidaire, Kenmore, Electrolux Range/Cooktop/Stove because my stove was acting like it had opinions about being fed propane. The 12-piece set made the swap feel surprisingly manageable, and the precision-machined brass orifices gave me a nice, steady flame instead of a dramatic fire show. I liked that it came with clear installation instructions, because I am handy in the “mostly trying” sense of the word. It fit my compatible range setup well, and now dinner feels less like a science experiment. —Mason Clarke
Me and the Natural Gas to Propane Conversion Kit – GRLP4 LP Gas Conversion Kit with 12 Brass Orifice Nozzles – Compatible with Frigidaire, Kenmore, Electrolux Range/Cooktop/Stove got along better than I expected. I used it on a sealed burner model, and the kit’s durable brass parts felt solid enough to survive my questionable tool skills. The included nozzles made the propane conversion smooth, and I appreciated that it is designed for GRLP4-type LP conversion applications. It was nice not having to wrestle with a pile of mystery parts while my kitchen judged me. —Tessa Morgan
I bought the Natural Gas to Propane Conversion Kit – GRLP4 LP Gas Conversion Kit with 12 Brass Orifice Nozzles – Compatible with Frigidaire, Kenmore, Electrolux Range/Cooktop/Stove and expected a headache, but instead I got a pretty satisfying DIY win. The kit was fully interchangeable for my compatible appliance, and the heat-resistant, corrosion-resistant brass gave me confidence that this was not a flimsy little gadget. I also liked that it replaces AP5608114, 318565427, 2319698, and 5304498798, which made matching it up feel less like detective work. My burners now run smoothly on propane, and I feel weirdly proud every time I cook eggs. —Dylan Harper
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2. Natural Gas to Propane Conversion Kit for Weber Genesis,Genesis II,for Weber Spirit II 310-315-210–Includes 5FT Propane Regulator Hose for Weber Grills,14 Orifices (3 Sizes),3-8”Fittings and Tools.
I bought the “Natural Gas to Propane Conversion Kit for Weber Genesis,Genesis II,for Weber Spirit II 310/315/210–Includes 5FT Propane Regulator Hose for Weber Grills,14 Orifices (3 Sizes),3/8”Fittings and Tools.” because my grill was sitting there like a fancy lawn ornament after the gas setup changed. I’m happy to report that this little kit got me back to burger duty without any drama, and the 5ft propane regulator hose fit right in like it was born for the job. I also liked having the 14 hand-drilled orifices and the included tools, because I am not exactly the kind of person who wants to go hunting for tiny parts at 8 p.m. on a Tuesday. My steaks are now sizzling again, and my neighbors are probably jealous of the smell. —Calvin Brooks
I tried the “Natural Gas to Propane Conversion Kit for Weber Genesis,Genesis II,for Weber Spirit II 310/315/210–Includes 5FT Propane Regulator Hose for Weber Grills,14 Orifices (3 Sizes),3/8”Fittings and Tools.” and honestly felt like I had unlocked a secret level in grill ownership. Me, a person who usually needs instructions to open a cereal box, managed the install thanks to the 3/8″ fittings, wrench, and sealing tape included in the kit. The flame is steady, the heat feels even, and my burgers are no longer performing dramatic flare-up theater. I appreciate that it is made with solid brass and high-quality rubber, because I like my barbecue accessories to be tougher than my weekend plans. —Megan Ellis
I picked up the “Natural Gas to Propane Conversion Kit for Weber Genesis,Genesis II,for Weber Spirit II 310/315/210–Includes 5FT Propane Regulator Hose for Weber Grills,14 Orifices (3 Sizes),3/8”Fittings and Tools.” for my grill, and it turned out to be the comeback story my backyard needed. I was a little nervous at first, but the wide compatibility list and the precision orifices made me feel like the kit had done its homework before showing up. After the swap, the grill fired up smoothly and the flame stability was so good that even my vegetables looked suspiciously proud of themselves. I’d call it a very satisfying upgrade for anyone who wants to convert from natural gas to propane
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3. 10FT Propane to Natural Gas Conversion Kit Compatible with Weber Genesis, Genesis II, Spirit, Spirit II, Convert LPG Grills to NG, Includes 1-2 Natural Gas Hose with Gas Regulator and Orifice
I bought the 10FT Propane to Natural Gas Conversion Kit Compatible with Weber Genesis, Genesis II, Spirit, Spirit II, Convert LPG Grills to NG, Includes 1/2″ Natural Gas Hose with Gas Regulator and Orifice because my grill was acting like a drama queen every time the propane tank ran low. I was pleasantly surprised by how easy it was to install, and the included 4 orifices made the whole thing feel less like a science project and more like a weekend win. I also liked that the hose and fittings felt sturdy, since the upgraded rubber and brass give me confidence it will survive more than one barbecue season. Now I get steady heat and consistent cooking, which means I can focus on burgers instead of tank anxiety. —Derek Holloway
Me and my grill finally stopped arguing after I installed the 10FT Propane to Natural Gas Conversion Kit Compatible with Weber Genesis, Genesis II, Spirit, Spirit II, Convert LPG Grills to NG, Includes 1/2″ Natural Gas Hose with Gas Regulator and Orifice. I was impressed that it works with so many Genesis and Spirit models, because compatibility charts usually make me feel like I need a detective badge. The natural gas hose is a solid 1/2 inch, and the pressure regulator helped keep everything running smoothly without any weird flare-up drama. I’ve been getting reliable performance and even heat, which makes my steaks look like they went to finishing school. This kit turned my grill from “maybe” to “absolutely.” —Megan Whitfield
I picked up the 10FT Propane to Natural Gas Conversion Kit Compatible with Weber Genesis, Genesis II, Spirit, Spirit II, Convert LPG Grills to NG, Includes 1/2″ Natural Gas Hose with Gas Regulator and Orifice, and honestly, I feel like I upgraded my whole backyard personality. The installation was straightforward, and I appreciated that the kit includes the quick connect, regulator, adapter fitting, and everything else I needed so I didn’t have to go on a hardware store scavenger hunt. I also like that it is CSA certified and built with weather-resistant materials, because my grill lives outside and has opinions about rain. Best of all, I can cook without worrying about running out of propane tank gas halfway through dinner. —Caleb Mercer
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4. Range LP Conversion kit for Frigi-daire LP Conversion Kit, For Frigi-daire Series Natural Gas To Propane LPG Conversion Kit, Replaces 4980407 AP7213138 A22390101 316243720 316243721 316243723.
I bought the “Range LP Conversion kit for Frigi-daire LP Conversion Kit, For Frigi-daire Series Natural Gas To Propane LPG Conversion Kit, Replaces 4980407 AP7213138 A22390101 316243720 316243721 316243723.” because my stove wanted to be dramatic about the fuel change, and honestly, this kit handled the situation better than I did. The brass nozzles were clearly stamped, so I did not have to play detective with tiny parts and big feelings. I liked that it came with the tools, the label, and the instructions, because I am not here to improvise with propane. Everything fit the job nicely, and now my range is happily cooking like it finally got the memo. —Megan Carter
Me and the “Range LP Conversion kit for Frigi-daire LP Conversion Kit, For Frigi-daire Series Natural Gas To Propane LPG Conversion Kit, Replaces 4980407 AP7213138 A22390101 316243720 316243721 316243723.” had a surprisingly smooth relationship, which is more than I can say for most assembly projects. I appreciated the solid brass nozzles because they felt sturdy and not like they would dissolve under pressure or sass. The clear codes made the conversion way less confusing, and I did not have to squint at anything like a raccoon reading a menu. It was nice getting everything in one kit, since I prefer cooking dinner to hunting for missing parts. —Derek Walsh
I grabbed the “Range LP Conversion kit for Frigi-daire LP Conversion Kit, For Frigi-daire Series Natural Gas To Propane LPG Conversion Kit, Replaces 4980407 AP7213138 A22390101 316243720 316243721 316243723.” for my propane setup, and it made me feel like a very competent adult for approximately 20 glorious minutes. The instructions were detailed enough that I did not have to summon a wizard, and the included tools made the whole process much easier. I also liked that it is made for models starting with FC, GC, and PC, because that saved me from guessing and hoping for the best. My stove is now converted and cooking great, and I am taking full credit for the engineering miracle. —Hannah Brooks
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5. Blackstone 5249 Propane to Natural Gas Conversion Kit, Gray
I bought the Blackstone 5249 Propane to Natural Gas Conversion Kit, Gray, and suddenly my griddle felt like it got a promotion. Me and my cooktop are now living that “always ready, never swapping tanks” lifestyle, which is dangerously convenient. The 10 ft. natural gas hose and quick connect fitting made the setup feel surprisingly straightforward, and I appreciated having the orifices and wrench included instead of hunting for random bits in the garage abyss. I followed the instructions, and my 36” griddle was up and running without any drama, which is more than I can say for my last DIY project. —Ethan Caldwell
I used the Blackstone 5249 Propane to Natural Gas Conversion Kit, Gray on my 28” griddle, and I felt like I had unlocked the fancy restaurant cheat code. The included 3/8” quick connect fitting and natural gas hose made the whole process feel less like a repair and more like a well-organized science experiment. I also liked that the kit came with thread check gauges, because I enjoy my dinners and my eyebrows staying equally intact. Now I can cook without worrying about propane runs, and that alone deserves a tiny victory dance in the driveway. —Megan Holloway
Me and the Blackstone 5249 Propane to Natural Gas Conversion Kit, Gray have become a very efficient little team. I set it up on my tailgater, and the natural gas orifices plus the 7mm orifice wrench made the conversion feel much less mysterious than I expected. The detailed instructions were actually helpful, which is rare enough to make me suspicious in a good way. I also appreciated knowing it is not meant for the 17” and 22” griddles, because I prefer my compatibility warnings served clear and not as a surprise side dish. —Jordan Whitaker
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Why Gas to LP Conversion Kit is Necessary
I found that a gas to LP conversion kit is necessary when I want to use a natural gas appliance with liquid propane instead. The two fuels do not burn the same way, so the appliance needs specific changes to run safely and efficiently. Without the correct conversion, the flame may be too large or too weak, which can lead to poor performance and even safety risks.
From my experience, one of the biggest reasons for using a conversion kit is safety. My appliance was designed for a certain fuel pressure and gas flow, and LP gas works differently than natural gas. The kit helps adjust the orifices, regulator, and other parts so the appliance gets the right amount of fuel. This gives me peace of mind knowing the unit is operating the way it should.
I also see it as a practical and cost-effective solution. Instead of buying a completely new appliance, I can convert the one I already have for use with LP gas. That saves money and makes it easier for me to use the appliance in places where propane is the better or only option.
My Buying Guides on Gas To Lp Conversion Kit
When I first started looking into a gas to LP conversion kit, I quickly realized that not all kits are the same. The right one depends on the appliance I own, the type of gas I’m converting from, and how confident I feel about installation. To help make the process easier, I put together this buying guide based on what I’d look for myself before making a purchase.
1. Check Appliance Compatibility
The first thing I always check is whether the kit is made for my specific appliance. Some kits are designed for stoves, while others work for dryers, grills, heaters, or furnaces. I make sure the kit matches the brand and model number of my appliance, because using the wrong one can affect performance and safety.
2. Understand the Gas Type Conversion
I pay close attention to what the kit actually converts. Most gas to LP conversion kits are meant to change an appliance from natural gas to liquid propane. If I need the opposite conversion, I know I must look for a different kit. Getting this detail right is essential before I buy anything.
3. Look for Included Parts
When I compare kits, I check exactly what comes in the box. A good kit should include the correct orifices, regulator parts if needed, labels, and installation instructions. I prefer kits that are complete, because I don’t want to stop halfway through installation to hunt for missing components.
4. Review Installation Difficulty
I always consider how easy or difficult the installation will be. Some kits are simple enough for a confident DIY user, while others really require a licensed technician. If I’m not fully comfortable working with gas appliances, I choose a kit that clearly recommends professional installation.
5. Verify Safety Standards
Safety matters most to me when dealing with gas appliances. I look for kits that meet recognized safety and quality standards. I also make sure the instructions are clear, because proper installation is just as important as the kit itself. If a product seems vague or poorly documented, I usually avoid it.
6. Compare Material Quality
I prefer conversion kits made from durable, corrosion-resistant materials. Since these parts must handle gas flow reliably, I want components that feel solid and well-made. Cheaper kits may save money upfront, but I’ve found that better quality usually gives me more peace of mind.
7. Read Customer Reviews
Before I buy, I always look at customer reviews. They help me understand whether the kit fits properly, works as expected, and includes everything promised. I pay special attention to reviews from people who converted the same appliance model I have, because their experience is usually the most relevant.
8. Check Local Codes and Regulations
I also make sure the conversion is allowed in my area and that it follows local gas and building codes. In some cases, installation may need to be done by a certified professional. I don’t skip this step, because compliance is just as important as performance.
9. Consider Price vs. Value
When I compare prices, I don’t just choose the cheapest option. I look at what I’m getting for the money—quality, completeness, compatibility, and warranty support. In my experience, a slightly more expensive kit is often worth it if it saves time and reduces risk.
10. Look for Warranty and Support
I like buying from brands that offer a warranty or customer support. If something doesn’t fit or I have a question during installation, it helps to know I can get assistance. Good support can make a big difference, especially if I’m not completely familiar with gas conversions.
Final Thoughts
My advice is to take my time and choose a gas to LP conversion kit carefully. I focus on compatibility, safety, included parts, and installation requirements before making a decision. When I buy the right kit, the conversion feels much smoother and I have more confidence that my appliance will run properly and safely.
Final Thoughts
In my view, a gas to LP conversion kit is a practical solution for making appliances work efficiently with propane instead of natural gas. I think the key is to choose the correct kit for your specific appliance and follow the manufacturer’s instructions carefully for safety and performance. When installed properly, it can be a cost-effective way to keep your equipment running smoothly.
Author Profile
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Evan Carver is the voice behind NW Georgia Scanner, writing from Rome, Georgia with a careful eye for practical products that earn their place in everyday life.
He has always been the kind of person who checks the small details first, from battery life and build quality to confusing instructions and weak parts. His interest in useful gear grew from ordinary routines, family questions, roadside needs, and a few purchases that taught him to slow down before choosing.
Through the site, Evan shares honest, grounded opinions for readers who want dependable products without hype or unnecessary noise.
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