How to Convert A Propane Grill Into Natural Gas?

24 minutes read

Converting a propane grill to natural gas involves several steps, but it is a relatively straightforward process. Here are the general instructions on how to convert a propane grill into natural gas:

  1. Check the grill compatibility: Ensure that your propane grill is compatible with natural gas conversion. Many propane grills have conversion kits available from the manufacturer, so check the owner's manual or contact the manufacturer to confirm.
  2. Purchase a conversion kit: If your manufacturer offers a conversion kit, purchase it. These kits generally include necessary components such as a gas regulator, orifice removal tool, and new orifices specific to natural gas.
  3. Disconnect and prepare the propane grill: Turn off the propane supply and disconnect the propane tank from the grill. Clean the grill thoroughly, including the burners and any other components involved.
  4. Remove the existing propane orifices: Use the orifice removal tool provided in the conversion kit or a suitable wrench to remove the propane orifices from each burner. Store them safely in case you want to revert to propane in the future.
  5. Install natural gas orifices: Replace the removed propane orifices with the natural gas orifices included in the conversion kit. Ensure these orifices are properly sized for natural gas, as they regulate the gas flow.
  6. Adjust the grill pressure regulator: If your grill has a built-in regulator, it may need to be adjusted to accommodate natural gas. Consult the conversion kit instructions or the grill's manual for specific guidance on how to adjust the regulator.
  7. Connect the natural gas supply: Determine the appropriate connection method for your grill and natural gas supply. A common method is using a flexible gas hose specifically designed for outdoor grills. Ensure the connection is secure and leak-free by using a gas leak detector solution or soapy water to perform a leak test.
  8. Test the grill: Once everything is connected, turn on the natural gas supply and test the grill burners for proper flame strength, distribution, and consistency. Make sure all knobs turn on and off properly, and check for any gas leaks using the same solution or soapy water.


It is important to note that if you feel uncomfortable or uncertain during any part of the conversion process, it is recommended to consult a professional gas technician or contact the grill manufacturer for assistance. Safety should always be the top priority when dealing with gas appliances.

Best Propane Grills of April 2024

1
Char-Broil Performance Series Convective 4-Burner with Side Burner Cabinet Propane Gas Stainless Steel Grill - 463354021

Rating is 5 out of 5

Char-Broil Performance Series Convective 4-Burner with Side Burner Cabinet Propane Gas Stainless Steel Grill - 463354021

  • GAS GRILL: Powered by liquid propane gas, this grill runs on a 20-pound tank, not included. It reaches cooking temperatures quickly, delivers high temps and maintains even heat.
  • COOKING AREA: Grill up to 24 burgers, 20 chicken breasts or 12 steaks on 435-square-inches of primary cooking space. Cook meats and larger items on the primary grates and use the 130-square inch warming rack to cook with indirect heat and keep food warm.
  • TRAY TOPPER: The stainless-steel Chef’s Delite tray shields more delicate foods from the heat and prevents small items from falling through the grates. Small holes on the bottom of the tray allow the chargrilled flavor to reach your food.
  • SIDE BURNER: A 10,000 BTU side burner lets you keep your sides and sauces warm while you grill. You can also use it to boil water, sauté vegetables or brew a pot of coffee. When not in use, flip the lid down and use the surface as an additional workspace.
2
Coleman Roadtrip 285 Portable Stand-Up Propane Grill, Gas Grill with 3 Adjustable Burners & Instastart Push-Button Ignition; Great for Camping, Tailgating, BBQ, Parties, Backyard, Patio & More

Rating is 4.9 out of 5

Coleman Roadtrip 285 Portable Stand-Up Propane Grill, Gas Grill with 3 Adjustable Burners & Instastart Push-Button Ignition; Great for Camping, Tailgating, BBQ, Parties, Backyard, Patio & More

  • Grilling Power: Offers up to 20,000 total BTUs
  • 3 Adjustable Burners: Improved burner technology for more precise temperature control
  • Large Grilling Area: A spacious 285 sq. in. cooks a variety of foods at once
  • Easy Setup: Sturdy quick-fold legs and 2 wheels for hassle-free setup and takedown
  • Integrated Thermometer: Built-in design for accurate temperature monitoring
3
Grill Boss GBC1932M Outdoor BBQ 3 Burner Propane Gas Grill for Barbecue Cooking with Top Cover Lid, Wheels, and Side Storage Shelves, Black

Rating is 4.8 out of 5

Grill Boss GBC1932M Outdoor BBQ 3 Burner Propane Gas Grill for Barbecue Cooking with Top Cover Lid, Wheels, and Side Storage Shelves, Black

  • Outdoor grill made for BBQ cookout weekends with friends and family all summer long; 3 burners for cooking chicken, steak, vegetables, and even sauces
  • Made with a push-and-turn ignition that activates a flame to conveniently fire up the grill and start cooking, while the portable design makes it easy to take on the go
  • Stainless steel control panel features a large temperature gauge and comes with a 25-burger capacity that allows you to cook up meats for the whole neighborhood quickly
  • Dual side shelves expertly designed not just to keep your essentials within easy reach but also provide ample storage for all your spices, condiments, plates, and tongs
4
Nexgrill Premium 3 Burner Propane Barbecue Gas Grill, Side Table Open Cart with Wheels, Outdoor Cooking, Patio, Garden Barbecue Grill, 27000 BTUs, Black and Silver

Rating is 4.7 out of 5

Nexgrill Premium 3 Burner Propane Barbecue Gas Grill, Side Table Open Cart with Wheels, Outdoor Cooking, Patio, Garden Barbecue Grill, 27000 BTUs, Black and Silver

  • 3 stainless steel burners produce 27,000 BTUs of cooking power
  • Side shelves offers a convenient prep area
  • 429 sq in. cooking area over easy-to-clean porcelian wire grates
  • 27,000 BTUs main burners for ultimate grilling control
  • 2 large wheels for easy mobility
5
Char-Broil Classic Series Convective 3-Burner with Side Burner Propane Gas Stainless Steel Grill - 463773817-P2

Rating is 4.6 out of 5

Char-Broil Classic Series Convective 3-Burner with Side Burner Propane Gas Stainless Steel Grill - 463773817-P2

  • GAS GRILL: Powered by liquid propane gas to grill without the hassle of charcoal, this grill runs on a 20-pound propane gas tank, not included. It reaches cooking temperatures quickly, delivers high temps and maintains even heat.
  • COOKING AREA: Grill up to 16 burgers, 8 chicken breasts or 6 steaks on 360-square-inches of total cooking space. You can cook meats and larger items on the main grates and delicate foods on the warming rack.
  • BTU RATING: This grill has a 30,000 BTU rating. *BTU is a measurement of energy used by your grill and is not related to how hot it will get. Grills with lower BTUs burn less fuel to cook your food.
  • SIDE BURNER: A 8,000 BTU side burner lets you keep your sides and sauces warm while you grill. You can also use it to boil water, sauté vegetables or brew a pot of coffee.
  • IGNITION: Electronic ignition ensures reliable starts every time. Simply turn the control knob, press the ignition button and the burners are lit.
  • GRATES: Grates are porcelain-coated to resist rust and make them easier to clean. They retain heat to cook food evenly and leave impressive grill marks.
6
MASTER COOK 3 Burner BBQ Propane Gas Grill, Stainless Steel 30,000 BTU Patio Garden Barbecue Grill with Two Foldable Shelves

Rating is 4.5 out of 5

MASTER COOK 3 Burner BBQ Propane Gas Grill, Stainless Steel 30,000 BTU Patio Garden Barbecue Grill with Two Foldable Shelves

  • ❤ STAINLESS STEEL BURNERS: This propane gas grill has 3 Stainless Steel burners, can put out 30,000 BTU-per-hour with integrated piezoelectric ignition system, quick start up with the push &turn of a control knob
  • ❤ FEATURES: The whole Stainless steel control panel with chromium plating control knob makes this propane gas grill more study and delicate, a stainless steel handle and a built-in stainless steel thermometer on the cover lid, two foldable tables and two heavy duty wheel casters for storage and moving
  • ❤ PORCELAIN-ENAMEL WIRE COOKING GRATES: The cooking area of our propane gas grill is 471.8 include 339 square inches for cooking and 132.8 square inches for warming
  • ❤ MULTIFUNCTION AND PRACTICAL: This propane gas grill is perfect compliments any outdoor space like backyard, garden, courtyard, terrace and balcony of most family, alternative all season for outdoor cooking
7
Char-Broil Classic Series Convective 2-Burner with Side Burner - 463672817-P2

Rating is 4.4 out of 5

Char-Broil Classic Series Convective 2-Burner with Side Burner - 463672817-P2

  • GAS GRILL: Powered by liquid propane gas to grill without the hassle of charcoal, this grill runs on a 20-pound propane gas tank, not included. It reaches cooking temperatures quickly, delivers high temps and maintains even heat.
  • COOKING AREA: Grill up to 16 burgers, 8 chicken breasts or 6 steaks on 280-square-inches of total cooking space. You can cook meats and larger items on the main grates and delicate foods on the warming rack.
  • BTU RATING: This grill has a 20,000 BTU rating. *BTU is a measurement of energy used by your grill and is not related to how hot it will get. Grills with lower BTUs burn less fuel to cook your food.
  • SIDE BURNER: A 8,000 BTU side burner lets you keep your sides and sauces warm while you grill. You can also use it to boil water, sauté vegetables or brew a pot of coffee.
  • IGNITION: Electronic ignition ensures reliable starts every time. Simply turn the control knob, press the ignition button and the burners are lit.
8
Weber Summit S-460 Built-In Liquid Propane in Stainless Steel Grill

Rating is 4.3 out of 5

Weber Summit S-460 Built-In Liquid Propane in Stainless Steel Grill

  • 4 Stainless steel burners
  • 48,800 BTU-per-hour input. Dimensions - lid open (inches): 58H x 34W x 31D
  • 10,600 BTU-per-hour input sear burner
  • 6,800 BTU-per-hour input smoker burner and stainless steel smoker box
  • 4 Stainless steel burners
  • 48,800 BTU-per-hour input
  • 10,600 BTU-per-hour input sear burner
  • 6,800 BTU-per-hour input smoker burner and stainless steel smoker box
  • 10,600 BTU-per-hour input infrared rear-mounted rotisserie burner
9
Propane Grill 4 Burner Barbecue Grill Stainless Steel Gas Grill with Side Burner and Thermometer for Outdoor BBQ, Camping

Rating is 4.2 out of 5

Propane Grill 4 Burner Barbecue Grill Stainless Steel Gas Grill with Side Burner and Thermometer for Outdoor BBQ, Camping

  • Four-Burner Design: This propane grill is equipped with four stainless steel burners, providing ample cooking space and the ability to control different temperature zones. This allows you to cook various types of food simultaneously, making it perfect for outdoor gatherings and large barbecues.
  • Stainless Steel Construction: The grill is built with a durable stainless steel body, which is not only corrosion-resistant but also easy to clean. This material ensures the longevity of the grill and adds a sleek and modern aesthetic to your outdoor cooking area.
  • Side Burner: In addition to the main cooking area, this grill features a convenient side burner. This extra burner is ideal for heating sauces, sautéing vegetables, or any other side dishes, providing versatility in your outdoor cooking options.
  • Built-In Thermometer: Monitoring cooking temperatures is made easy with the built-in thermometer. You can ensure that your food is cooked to perfection without the need for additional temperature gauges. This feature enhances your cooking precision and overall grilling experience.
  • Ideal for Outdoor BBQ and Camping: Whether you're planning a backyard barbecue or a camping trip, this grill is versatile and portable. Its propane fuel source makes it easy to set up in various outdoor settings, allowing you to enjoy delicious grilled meals wherever you go.
10
Royal Gourmet GA6402H 6-Burner Gas Grill with Sear Burner and Side Burner, 74,000 BTU Cabinet Style Propane Grill for Outdoor BBQ Grilling and Backyard Cooking, Black

Rating is 4.1 out of 5

Royal Gourmet GA6402H 6-Burner Gas Grill with Sear Burner and Side Burner, 74,000 BTU Cabinet Style Propane Grill for Outdoor BBQ Grilling and Backyard Cooking, Black

  • Sufficient Cooking Capacity: Total of 835 square inches cooking area which can hold up to 39 hamburgers at one time. It can satisfy the need of an 8-10 gathering to conveniently cook as much gourmet food as possible.
  • Mess-free Cleanup: Equipped with removable grease tray and grease cup to reduce the risk of flare-ups. It’s very easy to slide out and dump residues, thereby simplifying the cleanup procedure.
  • Lockable Caster Wheels: Four directional caster wheels make it more convenient to move grill within your backyard or patio; the brake system is to lock the wheels while cooking for strong stability.
  • High Cooking Output: Embodies five tube burners (10,000 BTU each), a sear burner (14,000 BTU) and a side burner (10,000 BTU). With all burners in use, you will have a total of 74,000 BTU output that can heat up the grill in no time.
  • Burners for Different Purposes: With the capacity of offering 14,000 BTU power, the sear burner produces intense high heat for professional style searing. The single side burner is an appropriate choice to prepare side dishes.


What are the advantages of natural gas over propane in terms of cost?

The advantages of natural gas over propane in terms of cost include:

  1. Lower Cost: Natural gas is generally cheaper than propane. Natural gas prices tend to be more stable and predictable, as it is delivered through pipelines from nearby sources. Propane, on the other hand, needs to be transported, stored, and delivered in specialized tanks, which can contribute to higher costs.
  2. Infrastructure: Natural gas is delivered through a pipeline infrastructure. Once a property is connected to a natural gas network, there is continuous supply without the need to worry about refilling tanks or running out of fuel. In contrast, propane requires the installation and frequent refilling of storage tanks, which can be more expensive and inconvenient.
  3. Energy efficiency: Natural gas has a higher calorific value compared to propane, meaning it provides more heat per unit. This can result in lower energy consumption and reduced overall costs for heating, cooking, or other applications.
  4. Availability: Natural gas is often readily available in urban areas and many households are already connected to the gas network. Propane, on the other hand, might be less accessible in certain regions, especially rural areas, where it requires specialized delivery and storage infrastructure.
  5. Long-term Cost Stability: Propane prices are generally more volatile due to factors such as supply-demand fluctuations, weather conditions, or international market dynamics. Natural gas prices tend to be more stable over the long term, making it easier to estimate and budget for energy costs.


It is important to note that the cost advantage of natural gas over propane can vary depending on factors such as geographical location, energy market conditions, and individual consumption patterns.


Are there any maintenance requirements specific to natural gas grills?

Yes, there are maintenance requirements specific to natural gas grills. Here are a few key ones:

  1. Regularly clean the grill: Clean the grill grates, burners, and drip trays regularly to prevent grease buildup and ensure optimal performance. Refer to the manufacturer's instructions for the recommended cleaning method.
  2. Check for gas leaks: Periodically inspect the gas connections and hoses for any signs of leaks. One way to do this is by applying a soapy water solution to the connections, and if you see bubbles forming, it indicates a leak. If you suspect a gas leak, immediately turn off the gas supply and contact a professional for repairs.
  3. Inspect and clean the burners: Remove and inspect the burners for any obstructions or signs of wear. Clean the burner ports using a soft brush or wire to remove any clogs or debris that may hinder gas flow.
  4. Maintain the gas supply: Ensure that the gas supply line is in good condition and free from any blockages or damage. It is recommended to have a professional inspect and service the gas supply system periodically.
  5. Store the grill properly during off-seasons: If you won't be using the natural gas grill for an extended period, make sure to clean it thoroughly, remove the gas tank (if removable), and cover it with a suitable grill cover to protect it from the elements.
  6. Follow manufacturer's maintenance guidelines: It is important to refer to the specific maintenance guidelines provided by the grill manufacturer. They may have additional recommendations regarding maintenance, such as lubricating certain parts or replacing specific components.


Always prioritize safety and consult the grill's owner's manual for detailed and model-specific maintenance instructions.


What are the potential long-term savings by converting to natural gas?

Converting to natural gas can potentially lead to several long-term savings, including:

  1. Lower fuel costs: Natural gas is often cheaper and more stable in price compared to other fossil fuels like oil and propane. This leads to reduced heating, cooling, and cooking expenses over the long run.
  2. Energy efficiency: Natural gas appliances, such as furnaces, water heaters, and stoves, tend to be more energy-efficient than their electric counterparts. This efficiency can result in lower utility bills for years to come.
  3. Reduced maintenance costs: Natural gas equipment generally requires less maintenance and fewer repairs compared to other energy sources, thus potentially saving on maintenance expenses over the long term.
  4. Lifespan of appliances: Natural gas appliances often have longer lifespans compared to electric appliances. This means that you may not need to replace or repair them as frequently, resulting in cost savings in the long run.
  5. Government incentives and rebates: In some areas, governments or utility companies offer incentives, tax credits, or rebates for switching to natural gas. Taking advantage of these opportunities can further enhance long-term savings.


It's important to note that the actual savings will depend on various factors such as current energy costs, energy consumption patterns, installation costs, and local utility rates. Therefore, a detailed analysis of the specific situation is necessary to determine the exact long-term savings from converting to natural gas.


Will converting to natural gas affect the warranty of my grill?

The impact of converting your grill to natural gas on the warranty can vary depending on the manufacturer and specific warranty terms. It is important to review the warranty information provided by the grill manufacturer to determine if converting to natural gas will void or affect the warranty. Some manufacturers may require the grill to be used only with the specified fuel type mentioned in the manual, while others may provide guidelines or even offer conversion kits for natural gas. It is recommended to reach out to the manufacturer directly to confirm the warranty terms and any potential implications of converting your grill to natural gas.


What are the differences between propane and natural gas as fuel sources?

  1. Composition: Propane, also known as liquefied petroleum gas (LPG), is a hydrocarbon gas made up of three carbon atoms and eight hydrogen atoms (C3H8). Natural gas, on the other hand, is primarily composed of methane (CH4), which consists of one carbon atom and four hydrogen atoms.
  2. Source: Propane is a byproduct of natural gas processing and petroleum refining. It can also be produced during the extraction of crude oil. Natural gas, as the name suggests, is a fossil fuel that is extracted directly from underground reservoirs or shale formations.
  3. Storage: Propane is commonly stored and transported in a compressed liquid form, as it has a significantly higher energy density compared to natural gas. It requires special pressurized tanks or cylinders. Natural gas, however, is generally supplied through pipelines directly to homes and businesses, eliminating the need for storage.
  4. Density and Energy Content: Propane is denser than natural gas, meaning a given amount of propane contains more energy than the same volume of natural gas. Propane has a higher energy content per unit of volume, making it more efficient in terms of energy output.
  5. Combustion Characteristics: Propane burns hotter and releases more energy per unit volume when combusted, resulting in higher heat output. Natural gas burns at a lower temperature and has a lower heat value compared to propane, although it is still sufficient for most residential and commercial applications.
  6. Safety: Propane has an added odorant, usually ethyl mercaptan, which gives it a distinct smell to aid in leak detection. Natural gas, while also odorless, is odorized with a different chemical compound called mercaptan for the same purpose. Both fuels have safety measures in place to detect leaks and prevent accidents.
  7. Availability: Natural gas is typically more widely available than propane, as it is commonly distributed through extensive pipelines systems. Propane, however, can be easily transported and stored, making it more accessible in areas where natural gas pipelines are not present.
  8. Cost: The cost of propane and natural gas can vary depending on factors such as location, supply and demand, and market conditions. Generally, natural gas tends to be cheaper than propane due to its more abundant supply and infrastructure.
  9. Applications: Propane is widely used for heating purposes, cooking, hot water systems, and as a motor fuel in vehicles. Natural gas has a broader range of applications, including power generation, heating and cooling, cooking, industrial processes, and as a feedstock for various chemical production.


It's important to note that the use of propane or natural gas as a fuel source may differ depending on regional variations, local regulations, and individual needs.

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