Understanding Dual-Energy Gas Grills: Conversion to Natural Gas Pricing
Explore the benefits, costs, and process of converting your dual-energy gas grill to natural gas.

In This Article
Cost Benefits
Installation Tips
Top Brands
Introduction to Dual-Energy Gas Grills
A dual-energy gas grill is built for one practical idea: give you flexibility before, during, and after the fuel switch. For many shoppers, that means starting with propane because it is easy to set up, then converting the same grill to natural gas once a permanent line is available. In the real world, that flexibility matters because the price question is not only the sticker price of the grill itself. It also includes the cost of a conversion kit, the labor to run or connect a gas line, and the long-term difference in fuel expense over months and years.
The phrase dual-energy can sound technical, but the buying decision is often simple. If you grill often at home, natural gas can remove the need to swap tanks, monitor propane levels, or plan around fuel runs. If you move frequently or use the grill in more than one setting, the ability to start with propane and later convert can preserve value and reduce the chance of buying the wrong setup on day one. That is why this topic is less about a single conversion step and more about total ownership cost.
The true price of conversion is usually a mix of parts, labor, and utility work. The kit may be inexpensive compared with the installation.
For Nexgrill shoppers, this matters because outdoor cooking is often a long-term habit, not a one-season purchase. A grill from the Nexgrill lineup may be chosen for its balance of value and performance, but the fuel choice can change how economical it feels over time. A natural gas setup can be especially appealing for families who cook burgers on weekdays, host weekend cookouts, or like to keep the grill ready without carrying spare propane cylinders. That convenience becomes part of the price justification, even if the initial conversion requires more planning.
There is also an important distinction between a grill that is designed to be convertible and a grill that is actually ready for natural gas out of the box. A convertible model still requires the correct orifice set, regulator adjustments, and installation conditions that match the fuel source. In other words, the grill body may support both fuels, but the conversion is only safe and useful when the whole system is set up correctly. That is why price comparisons should always include the grill model, the conversion hardware, and whether the home already has a natural gas supply nearby.
Because this topic sits at the intersection of cost and convenience, the best way to evaluate it is to think in terms of use patterns. A household that grills once a month may not see the same payoff as one that uses the grill several times a week. Likewise, a homeowner who already has an exterior gas stub can often convert more affordably than someone who needs a licensed installer to extend a line through walls, around a patio, or from the meter to the cooking area. The result is that the same grill can have very different ownership costs depending on the home.
Benefits of Converting to Natural Gas
The biggest reason many homeowners consider natural gas is convenience. Instead of checking tank levels before every cookout, the grill stays connected to a continuous fuel supply. That makes spontaneous weeknight grilling easier and reduces the chance that dinner plans get interrupted by an empty propane cylinder. For busy households, that reliability is often the first visible benefit after conversion.
Cost is the second major reason. Natural gas is typically billed through the home utility system, so the unit cost per cookout is often lower than repeatedly replacing propane tanks. The actual savings depend on local utility rates and how much you grill, but the pattern is straightforward: frequent users generally benefit more than occasional users. If a family cooks outdoors through much of the year, the avoided refill runs and lower fuel cost can gradually offset the conversion expense. The more you cook, the more the math usually favors natural gas.
No tank swaps, fewer interruptions, and a steadier grilling routine for frequent users.
Environmental impact also enters the conversation, particularly for homeowners trying to simplify household energy use. U.S. Department of Energy guidance notes that natural gas is a common home energy source and can be used efficiently when connected properly to household systems . While grilling itself still produces emissions, switching from disposable or refill-based propane management to a permanent line can reduce the logistical footprint of fueling your grill. It is not a zero-impact solution, but it is often the cleaner day-to-day workflow for homeowners who already rely on natural gas at home.
Another advantage is consistency. With a stable gas connection, temperature management can feel more predictable because you are not worried about the pressure drop that can happen as propane tanks near empty. That can make a difference when cooking with multiple burners, using indirect heat, or trying to hold a low-and-slow temperature for longer sessions. For many grillers, this kind of predictability is worth money because it reduces failed cooks and wasted ingredients.
There is also a lifestyle benefit that is easy to overlook: storage simplicity. A natural gas setup can free up space that would otherwise be used for spare propane cylinders, and it can remove one more item from the weekend errand list. In a backyard where the grill is used as often as the patio furniture, a permanent fuel connection feels less like an upgrade and more like a permanent improvement to the cooking space.
Cost Analysis of Conversion Kits and Installation
The price of converting a dual-energy gas grill to natural gas usually breaks into three parts: the conversion kit, the gas line work, and any professional labor or permits required in your area. Conversion kits themselves are often the smallest line item. Depending on brand and model, a kit may include new orifices, a regulator or regulator adjustment parts, manifold fittings, and instructions specific to the grill. For shoppers comparing models, this is where the phrase price can be misleading, because the grill that looks cheapest at the store may not be the cheapest to convert and use over time.
| Cost Component | Typical U.S. Range | What It Covers |
|---|---|---|
| Conversion kit | $20 to $100+ | Orifices, fittings, and fuel-specific parts |
| Basic installation | $100 to $300 | Connection to an existing nearby gas stub |
| Extended gas line work | $300 to $1,000+ | New line routing, labor, fittings, and possible permits |
Those ranges are estimates for the United States and can shift based on location, home layout, and whether the grill is close to an existing natural gas source. A homeowner with an outdoor kitchen stub may only need a straightforward hookup. A homeowner starting from scratch may need a plumber or gas fitter to install a new line, pressure-test the connection, and confirm that the appliance setup matches local code and the grill manufacturer’s instructions. That is the difference between a modest project and a more substantial investment.
Do not compare kit prices alone. A low-cost kit can still become an expensive project if the home needs new gas piping or professional installation.
To judge whether conversion is financially worthwhile, look at usage frequency. If you replace propane often, the annual cost of fuel and refills may add up faster than expected. For example, a frequent griller might spend enough on tank exchanges to justify the conversion over a couple of seasons, especially if the natural gas line is already close. By contrast, an occasional griller may prefer to stay with propane until usage increases. The point is not that one fuel is always cheaper, but that the most economical choice depends on how and where you cook.
It is also smart to budget for accessories and safety checks. Some homeowners choose to replace hoses, buy a quick-disconnect fitting, or have the system inspected after installation. Those extras can be small individually, but they belong in the total price calculation. If you are shopping for a grill with conversion in mind, keep these hidden costs visible from the start so the final number reflects the real project, not just the kit on the product page.
Try comparing two products side by side below to see which fits best:
Looking to understand the market better when it comes to a gas grill with flame tamers and ceramic briquettes? This knowledge can help you make informed decisions regarding your purchases.
For those looking to purchase, your guide to buying a gas grill with flame tamers and ceramic briquettes is an essential read to navigate the different options available.
Moreover, if you’re interested in how well these products perform, consider checking out the gas grill with flame tamers and ceramic briquettes review to get insights from other users.





















