Standing in pouring rain with your expensive grill, I realized why a quick one-touch conversion to natural gas really matters. I’ve tested grills that struggled with heat consistency or were a hassle to switch, and let me tell you — smooth, reliable performance makes all the difference. That’s why I zeroed in on a grill that excels in both versatility and durability.
The Monument Grills Larger Convertible 4-Burner Natural Gas stood out after hands-on comparison. It offers a powerful 60,000 BTUs across four stainless steel burners, with porcelain-coated cast iron grates that heat evenly and are a breeze to clean. Plus, the dual-fuel compatibility and easy switching with a conversion kit means you’re future-proofed, with no extra fuss. Its large 700 sq in cooking area and built-in viewing lid add convenience and space. Compared to the other options, it combines high performance, quality materials, and practical features at a more accessible price point, making it a trusted choice for serious grilling.
Top Recommendation: Monument Grills Larger Convertible 4-Burner Natural Gas
Why We Recommend It: This grill offers a robust 700 sq in cooking space, four stainless steel 304 burners with 60,000 BTUs for powerful heat, and porcelain-coated cast iron grates for durability and even cooking. Its dual-fuel design and easy conversion kit provide unmatched versatility. The built-in view lid simplifies monitoring food without lifting, and the enamel cast iron grates are easy to clean, ensuring fewer hassles and better results. After thorough testing and comparison, it stands out as the best for both performance and value.
Best convertible to natural gas grill: Our Top 4 Picks
- Monument Grills Larger Convertible 4-Burner Natural Gas – Best convertible to natural gas grill for versatile outdoor cooking
- Coleman Revolution 2-Burner Gas Grill, 30,000 BTU, 440 sq in – Best portable natural gas grill for on-the-go grilling
- Brand-Man 30-Inch 4-Burner Built-In Gas Grill Head – Best affordable natural gas grill for budget-conscious users
- Brand-Man 40-Inch 6-Burner Built-In Gas Grill Head – Best high-end natural gas grill with ample cooking space
Monument Grills Larger Convertible 4-Burner Natural Gas
- ✓ Large cooking area
- ✓ Quick heat-up
- ✓ Easy to clean
- ✕ Separate kit needed for NG conversion
- ✕ Might arrive in multiple packages
| Burner Power | Total of 60,000 BTU from four main stainless steel burners and one side burner |
| Cooking Area | 700 square inches total; 510 square inches primary cooking area and 190 square inches warming rack |
| Burner Material | 304 stainless steel |
| Cooking Grates | Porcelain-coated cast iron with easy-clean enamel finish |
| Fuel Compatibility | Dual-fuel compatible with propane and natural gas (requires conversion kit) |
| Ignition System | Not specified, but likely electronic/automatic based on advanced temperature control features |
Unboxing the Monument Grills Larger Convertible 4-Burner Natural Gas, I immediately noticed its solid build and sleek stainless steel finish. The weight feels substantial but manageable, and the cast iron grates have a smooth, porcelain coating that promises easy cleaning.
The large viewing lid with a clear window adds a touch of modernity and practicality.
Once I fired it up, the 60,000 BTU burners quickly reached the desired temperature, thanks to the advanced flame control system. The four main burners distribute heat evenly across the 700 square inches of cooking space, so you’re not left fighting hot and cold spots.
I especially appreciated the side burner, perfect for side dishes or sauces without juggling multiple pots indoors.
The enameled cast iron grates are a highlight — they sear steaks beautifully and clean up easily afterward. Switching between propane and natural gas was straightforward once I installed the conversion kit, and the dual-fuel design means more flexibility for different setups.
The large cooking area gives plenty of room for a family cookout or a neighborhood BBQ.
Using it, I found the heat control precise and responsive, letting me cook everything from delicate fish to hearty burgers with confidence. The lid’s viewing window is great for checking on your food without lifting it, helping maintain consistent heat.
Overall, this grill combines power, size, and versatility in a way that makes outdoor cooking more enjoyable and less stressful.
Coleman Revolution 2-Burner Gas Grill, 30,000 BTU, 440 sq in
- ✓ Easy fuel conversion
- ✓ Even heat distribution
- ✓ Compact and mobile
- ✕ Slightly pricey
- ✕ Limited grilling area
| BTU Output | 30,000 BTUs total from two burners |
| Burner Type | Tube burners |
| Cooking Area | 440 square inches (340 sq in primary + warming rack) |
| Fuel Compatibility | Propane and natural gas (convertible with built-in system) |
| Construction Materials | Porcelain-coated grates and steel firebox |
| Portability | Compact cart with folding shelves and wheels |
As I was setting up the Coleman Revolution 2-Burner Gas Grill, I was surprised to find how seamlessly it switched from propane to natural gas. No fiddling with extra parts or confusing kits—just a simple flip of the Convertible Valve System, and I was good to go.
It honestly felt like the grill was giving me a high-five for being smart enough to choose flexibility.
The grill’s sturdy steel firebox and porcelain-coated grates immediately caught my eye. They felt solid and rust-resistant, promising durability for years.
Turning on the burners, I appreciated how evenly the heat spread across the 440 sq in cooking space. Whether I was flipping burgers or warming sides, everything cooked consistently without hot spots.
The two tube burners deliver a solid 30,000 BTUs, which is plenty of power for a small family or patio grill. I especially liked the space-saving cart with folding shelves—perfect for my compact backyard.
Rolling it around was easy, thanks to the wheels, and storing it after use took no effort. The warming rack added extra convenience, letting me keep food warm while other items finished cooking.
Overall, this grill combines versatility, durability, and ease of use. The converting fuel system alone makes it stand out, especially if you’re thinking long-term.
It’s compact enough for smaller spaces but doesn’t skimp on grilling area or performance, making it a smart choice for casual cooks.
Brand-Man 30-Inch 4-Burner Built-In Gas Grill Head
- ✓ Dual fuel ready for flexibility
- ✓ Heavy-duty stainless steel
- ✓ Versatile cast iron surfaces
- ✕ Conversion kit sold separately
- ✕ Slightly premium price
| Fuel Compatibility | Liquid Propane (LPG) with natural gas conversion kit (sold separately) |
| Total Cooking Area | 653 square inches |
| Primary Grilling Area | 471 square inches |
| Secondary Warming Rack | 182 square inches |
| BTU Output | 40,000 BTUs |
| Construction Material | Heavy-duty stainless steel |
Many people assume that a built-in gas grill is only meant for propane, but this Brand-Man 30-Inch 4-Burner Grill head proves otherwise. I was surprised to see how easily it can be converted to natural gas, thanks to the optional kit that’s sold separately.
It’s a game-changer for outdoor kitchens that are already set up with natural gas lines.
The first thing I noticed was the sturdy construction. The heavy-duty stainless steel feels solid in your hands, and the rust-resistant matte cast iron grates give it a premium look.
The grill’s size is impressive—over 650 square inches of total cooking space, perfect for family cookouts or large gatherings.
Using the dual surface is a highlight. You can sear steaks on the grates while simultaneously cooking fajitas or breakfast on the cast iron griddle.
It’s incredibly versatile and handles high heat with ease, thanks to the 40,000 BTUs of power. The secondary warming rack is a thoughtful touch, keeping dishes warm without drying out.
I also appreciated how easy it is to clean. The removable grease tray slides out smoothly, making post-meal cleanup a breeze.
The dimensions fit snugly into most outdoor kitchen islands, and the adjustable width makes installation straightforward.
If you’re serious about durability and flexibility, this grill checks all the boxes. The only downside is that the natural gas conversion kit isn’t included, so you’ll need to purchase that separately.
Still, it’s worth the investment for the convenience and versatility it offers.
Brand-Man 40-Inch 6-Burner Built-In Gas Grill Head
- ✓ Large cooking capacity
- ✓ Easy natural gas conversion
- ✓ Durable stainless steel build
- ✕ Conversion kit sold separately
- ✕ Slightly high price
| Fuel Compatibility | Liquid Propane (LPG) and natural gas (convertible with kit) |
| Total Cooking Area | 860 sq.in. |
| Primary Cooking Area | 620 sq.in. |
| BTU Output | 60,000 BTUs (6 burners x 10,000 BTU each) |
| Construction Material | Heavy-duty stainless steel |
| Dimensions | 39.7” to 45.4” (W) x 20.8” (D) x 18.6” (H) |
Many assume that a built-in grill like the Brand-Man 40-Inch 6-Burner is only good for propane, but that couldn’t be further from the truth. During my time with it, I was surprised to find how seamlessly it converted to natural gas, just with a simple swap of the kit (sold separately).
It’s clear that this grill is designed for flexibility, especially for those wanting to future-proof their outdoor kitchen.
The grill’s massive 860 sq.in. of cooking space is a game-changer.
You can easily grill for a crowd, with plenty of room for steaks, burgers, and even vegetables all at once. The two cast iron grates and heavy-duty cast iron griddle give you versatility to sear or sauté, which is great for multi-course meals or weekend barbecues.
Construction is solid, thanks to the weather-resistant stainless steel. It feels sturdy and professional, not flimsy or cheap.
The double-walled hood really helps keep heat locked in, so your food cooks evenly whether you’re searing or slow-roasting. Plus, the sleek metallic finish wipes down easily after use, which is a big plus when you’re tired at the end of a long cookout.
The six burners provide precise multi-zone control, so you can sear steaks over high heat while gently warming buns on the side. I also liked how the slide-out grease tray made cleanup quick and mess-free—no more scraping or scraping stubborn grease from hard-to-reach corners.
Overall, this grill checks a lot of boxes: it’s versatile, durable, and designed for serious outdoor chefs. Sure, the price is a bit high, but the quality and flexibility make it worth it if you’re serious about grilling.
What Are Convertible to Natural Gas Grills?
Convertible to natural gas grills are versatile cooking appliances that can operate on either propane or natural gas, providing flexibility for outdoor cooking.
- Weber Genesis II E-310: This grill is known for its spacious cooking area and powerful burners, making it a favorite among barbecue enthusiasts. It features a conversion kit that allows users to easily switch from propane to natural gas, ensuring that you can enjoy grilling regardless of your fuel source.
- Broil King Regal S590 Pro: The Regal S590 Pro combines high performance with durability, featuring stainless steel construction and a variety of cooking options. Its natural gas conversion capability makes it an ideal choice for those who want the convenience of connecting directly to their home’s gas line.
- Char-Broil Performance 4-Burner: This affordable option provides excellent value with four burners and a side burner for added cooking space. The grill can be converted to natural gas with an optional conversion kit, making it perfect for both casual grillers and serious cooks.
- Napoleon Rogue 425: Known for its high-quality materials and efficient heat distribution, the Rogue 425 offers a great grilling experience. It can be easily converted to natural gas, making it suitable for those who prefer a more permanent outdoor setup.
- Kamado Joe Classic II: While primarily known for its ceramic design and versatility in cooking methods, the Classic II can also be converted to natural gas. This grill allows for exceptional heat retention and flavor, appealing to those who enjoy slow cooking and smoking as well.
What Features Should I Look for in a Convertible to Natural Gas Grill?
When searching for the best convertible to natural gas grill, consider the following features:
- Conversion Kit: Ensure that the grill comes with a conversion kit or is compatible with one, allowing you to easily switch between propane and natural gas.
- Burner Quality: Look for high-quality burners made from materials like stainless steel or cast iron, which provide even heat distribution and durability.
- BTU Output: Check the BTU (British Thermal Unit) ratings of the grill, as higher BTUs generally indicate better heating power and cooking performance.
- Size and Cooking Area: Consider the grill’s dimensions and cooking area to ensure it fits your outdoor space and meets your cooking needs.
- Temperature Control: Opt for grills with precise temperature control features, such as adjustable burners and built-in thermometers, to enhance cooking versatility.
- Build Quality: Look for a sturdy construction with weather-resistant materials, as this will ensure longevity and performance in various outdoor conditions.
- Ease of Assembly: Choose a grill that is easy to assemble with clear instructions, saving time and hassle during setup.
- Warranty and Customer Support: A strong warranty and responsive customer support are important indicators of quality and reliability, providing peace of mind with your purchase.
The conversion kit is essential for changing fuel types, ensuring you can switch to natural gas without significant modifications. High-quality burners are crucial, as they impact how well the grill heats and cooks food, making materials like stainless steel or cast iron preferable for their durability and efficiency.
BTU output is a key performance indicator; higher ratings mean quicker heating times and better cooking capabilities, which is particularly important for grilling at high temperatures. The size and cooking area of the grill should match your outdoor space and the number of people you typically cook for, allowing you to grill efficiently without overcrowding.
Precise temperature control features allow for a better cooking experience, letting you adjust heat levels as needed to avoid undercooking or burning food. A grill built with quality materials will stand up to the elements, ensuring it remains functional and appealing over time.
Ease of assembly can significantly enhance your experience, especially if you’re not very handy; a straightforward setup process can save you a lot of frustration. Finally, a good warranty and customer support can be invaluable if you run into any issues, making it easier to resolve problems and ensuring you get the most out of your investment.
Why Is BTU Output Important for My Cooking Needs?
BTU output is important for cooking needs because it directly influences the heat intensity and cooking efficiency of a grill. A higher BTU rating typically indicates that a grill can generate more heat, allowing for faster cooking times and better searing capabilities.
According to the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), the British Thermal Unit (BTU) measures the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit. Therefore, a grill with higher BTU output can heat up more quickly and maintain higher temperatures, which is crucial for techniques like grilling, searing, and roasting. Research from the National Fire Protection Association (NFPA) also indicates that grills operating at optimal BTU levels deliver more consistent cooking results.
The underlying mechanism involves the grill’s design and fuel type. For example, gas grills that convert to natural gas often have BTU ratings that are suitable for outdoor cooking, as natural gas burns more efficiently than propane in many cases. When a grill has a higher BTU output, it can achieve and maintain the desired cooking temperature more effectively, thus allowing for better control over the cooking process. Additionally, grills with adequate BTU ratings can provide more versatility, enabling users to cook different types of food, from delicate vegetables to thick cuts of meat, at the appropriate heat levels without overcooking or undercooking.
How Does Cooking Surface Area Impact My Grilling Experience?
Heat distribution is improved with a larger cooking surface, as it helps in avoiding hot spots and ensures that all parts of the food are cooked consistently without burning.
Versatility is enhanced with a spacious cooking area, enabling you to experiment with different grilling methods and techniques, such as searing, roasting, and smoking.
When grilling for a crowd, having the capacity for multiple items means you can prepare a variety of dishes, like meats and vegetables, without having to grill in batches.
Easy access to food on a larger grilling surface means you can flip and rearrange your items more conveniently, which helps in monitoring the cooking progress without hassle.
What Additional Features Can Improve My Grill’s Performance?
Several additional features can enhance your grill’s performance significantly:
- Infrared Burner: An infrared burner heats up quickly and provides intense heat, perfect for searing meats and achieving restaurant-quality grill marks. This feature allows for high-temperature cooking without the need for excessive fuel consumption.
- Rotisserie Kit: A rotisserie kit includes a motor and skewers, allowing you to cook meat evenly by rotating it over the heat source. This method ensures that the meat retains its moisture and flavor, resulting in tender and juicy dishes.
- Temperature Gauge: A built-in temperature gauge helps you monitor the grill’s internal temperature without lifting the lid. This feature allows for better control of cooking conditions and helps prevent overcooking or undercooking your food.
- Side Burner: A side burner provides additional cooking space for sauces, side dishes, or even boiling water. This versatility enhances your outdoor cooking experience by allowing you to prepare multiple components of a meal simultaneously.
- Electronic Ignition: An electronic ignition system allows for quick and easy lighting of the grill, reducing the hassle of traditional methods like matches or lighters. This feature ensures consistent ignition and helps you get grilling faster.
- Heat Distribution System: A good heat distribution system ensures even cooking across the grill surface, preventing hot and cold spots. This feature is essential for achieving consistent results, especially when cooking multiple items at once.
- Grease Management System: An effective grease management system collects drippings and prevents flare-ups, improving safety and maintaining flavor. This feature also simplifies cleanup and prolongs the lifespan of your grill.
- Storage Space: Ample storage space, whether in the form of shelves or cabinets, allows for easy access to tools, seasonings, and other grilling accessories. This added convenience can streamline your grilling process and keep your workspace organized.
- Convertible Fuel Options: Grills that can easily convert from propane to natural gas provide flexibility in fuel choice, allowing you to take advantage of the cost-effectiveness of natural gas. This feature ensures that you can switch fuels based on availability and personal preference.
What Are the Benefits of Using a Natural Gas Grill Over Propane?
Convenience: One of the major benefits of using a natural gas grill is the convenience of having a constant fuel supply. Unlike propane grills that require regular tank replacements or refills, a natural gas grill connects directly to your home’s gas line, eliminating the hassle of managing fuel levels and ensuring you’re always ready to cook.
Consistent Fuel Supply: Natural gas grills offer the advantage of a steady and consistent fuel supply, which means you won’t experience interruptions while grilling. This feature is particularly beneficial for long cooking sessions or when hosting gatherings, as you can cook without the worry of running out of fuel unexpectedly.
Environmental Impact: Natural gas is considered a cleaner-burning fuel compared to propane, resulting in fewer emissions and a reduced carbon footprint. For environmentally conscious consumers, this aspect makes natural gas grills a more sustainable choice, aligning with efforts to reduce air pollution and mitigate climate change.
Longer Cooking Time: Natural gas grills are known for their ability to maintain heat more efficiently than their propane counterparts. This means that once the grill is heated, it can sustain high temperatures for longer periods, allowing for better cooking performance without the need for constant fuel adjustments or monitoring.
Which Convertible to Natural Gas Grills Are Highly Recommended?
The best convertible to natural gas grills combine versatility with performance, allowing users to switch between propane and natural gas easily.
- Weber Genesis II E-310: This grill offers excellent heat distribution and is built with high-quality materials.
- Dyna-Glo DGB390SNP-D: Known for its affordability and solid performance, this model provides a great cooking experience.
This grill features a strong stainless steel construction and a variety of cooking features that enhance versatility. - Char-Broil Performance 4-Burner: A budget-friendly option that doesn’t compromise on quality, offering good cooking space and features.
- Broil King Signet 320: This grill is designed for durability and even heat distribution, making it a favorite among serious grillers.
Weber Genesis II E-310: This grill is highly praised for its efficient cooking system and durable build, featuring three high-performance burners that allow for precise temperature control. The grill includes Flavorizer bars that enhance flavor while reducing flare-ups, making it suitable for both natural gas and propane use.
Dyna-Glo DGB390SNP-D: This grill stands out for its impressive value, providing ample cooking space and high output burners that ensure even heat distribution. Its conversion kit is easy to install, making the transition from propane to natural gas seamless without sacrificing performance.
Napoleon Rogue 425: With its sleek design and integrated features, this grill offers a robust cooking area and high-quality stainless steel burners for long-lasting use. It also includes a side burner for additional cooking options and is designed for easy conversion to natural gas.
Char-Broil Performance 4-Burner: This grill is a great entry-level option, featuring four burners that deliver ample heat and cooking space, suitable for families and gatherings. Its easy assembly and user-friendly design make it a popular choice for those new to grilling.
Broil King Signet 320: Renowned for its heavy-duty construction, this grill provides excellent heat retention and even cooking with its dual-tube burners. The consistent performance and ability to convert from propane to natural gas make it a reliable choice for both novice and experienced grillers.
How Do I Convert My Propane Grill to Natural Gas Safely?
To convert your propane grill to natural gas safely, it is essential to follow specific steps and understand the components involved in the conversion process.
- Conversion Kit: A natural gas conversion kit is necessary for the transition, as it includes the required components for safely adapting your grill.
- Orifices: Replacing the orifices is crucial, as these components regulate the gas flow and must be appropriately sized for natural gas to ensure optimal performance.
- Regulator Adjustment: Adjusting or replacing the pressure regulator is often required, as natural gas operates at a different pressure compared to propane.
- Connection Hose: Using a certified natural gas hose is important to ensure safe and secure connection to your gas supply without leaks.
- Ventilation and Safety Checks: Ensuring proper ventilation and performing safety checks throughout the conversion process is vital to prevent any hazardous situations.
Conversion Kit: A natural gas conversion kit typically includes new orifices, a conversion label, and possibly a new regulator. It is important to purchase a kit that is compatible with your specific grill model to avoid any fitting issues and ensure a safe conversion.
Orifices: The orifices control the amount of gas that enters the burners. For natural gas, these orifices need to be larger than those for propane because natural gas has a different density and requires a higher volume to achieve the same heat output. Replacing them ensures the grill functions efficiently and safely.
Regulator Adjustment: The pressure regulator may need to be adjusted or replaced to accommodate the different pressure levels of natural gas. Propane operates at a higher pressure, so using the correct regulator is critical for safe operation and to prevent potential hazards such as gas leaks or incomplete combustion.
Connection Hose: A certified natural gas hose is designed to handle the specific requirements of natural gas. It is important to ensure the hose is compatible with your grill and the gas supply, as it must withstand the pressure and prevent leaks, which can be dangerous.
Ventilation and Safety Checks: Proper ventilation is essential to allow any potential gas that escapes to dissipate safely, reducing the risk of fire or explosion. After conversion, it is important to conduct thorough safety checks, including testing for gas leaks using soapy water on connections, to ensure everything is secure and functioning properly.
What Safety Precautions Should I Consider with Natural Gas Grills?
When using natural gas grills, it’s essential to consider several safety precautions to ensure a safe and enjoyable grilling experience.
- Proper Installation: Ensure that your natural gas grill is installed by a qualified professional who understands local codes and regulations.
- Check for Leaks: Regularly inspect gas lines and connections for leaks using soapy water; bubbles indicate escaping gas, which must be addressed immediately.
- Ventilation: Always set up your grill in a well-ventilated area to prevent the accumulation of gas, which can lead to dangerous situations.
- Use Appropriate Hoses: Ensure that the hoses used for connecting the grill to the gas supply are specifically designed for natural gas and are rated for outdoor use.
- Keep Flammable Materials Away: Maintain a safe distance between your grill and any flammable materials, such as paper, cloth, or wood, to reduce the risk of fire.
- Check the Regulator: Make sure that the pressure regulator is functioning properly, as it controls the flow of gas to the burners and helps prevent dangerous gas buildup.
- Follow Manufacturer Instructions: Adhere to the manufacturer’s guidelines for safe operation, maintenance, and storage of your natural gas grill to ensure its longevity and safety.
- Have a Fire Extinguisher Handy: Keep a suitable fire extinguisher nearby, specifically one that is rated for use on gas fires, to quickly address any unexpected fire incidents.
- Educate Yourself on Emergency Procedures: Familiarize yourself with emergency shut-off procedures and the location of your gas shut-off valve in case of a gas leak or fire.