6 models in this file
Blackstone Natural Gas Griddles and Conversion Options
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Blackstone has earned a commanding position in outdoor griddling by replacing traditional wire grates with heavy-duty solid steel flat tops that transform patio cooking. Known for exceptional heat retention, generous cooking surfaces, and thoughtful grease-draining designs, the brand allows backyard chefs to execute everything from diner-style morning pancakes and scrambled eggs to seared smash burgers and sizzling teppanyaki. Home cooks looking to integrate these stations into their home gas supply frequently search for a reliable blackstone flat top grill setup that eliminates the hassle of refilling twenty-pound propane tanks midway through a backyard dinner party.
Understanding the lineup requires knowing that Blackstone approaches natural gas through two distinct paths: a factory-built drop-in cooking station engineered specifically for plumbed natural gas supplies, and full-sized freestanding propane carts that convert quickly using an official brass conversion kit, while compact adventure tabletop griddles remain dedicated strictly to portable propane canisters.
The line-up at a glance
Blackstone Natural Gas Griddles Compared
| Model | Cooking Area | Heat Output / Burners | Fuel Configuration | Mobility Style |
|---|---|---|---|---|
| Blackstone 36-Inch Built-In Natural Gas Griddle | Not listed | Flame failure device equipped | Native Natural Gas | Built-in drop-in island |
| Blackstone 5249 Propane to Natural Gas | Not listed | Includes 7mm wrench and orifices | Conversion hardware kit | Fixed 10 ft hose connection |
| Blackstone 36 Inch 4 Burner 60,000 | 768 sq. in. | 60,000 BTU across 4 burners | Gas (Convertible with 5249) | Foldable legs with casters |
| Blackstone 28 Inch Original Omnivore Griddle | 527 sq. in. | Two independent burner zones | Gas (Convertible with 5249) | Cart with two wheels and handle |
| Blackstone 1517 Original 28″ Omnivore Griddle | 517 sq. in. | Dual burner Omnivore system | Gas (Convertible with 5249) | Cart with two caster wheels |
| Blackstone 1814 Propane Gas Griddle | 268 sq. in. | 12,000 BTU single H-burner | Propane only (Not convertible) | Tabletop with rubber feet |
No. 1 of 6 · Blackstone
Blackstone 36-Inch Built-In Natural Gas Griddle for Outdoor Kitchens
8.6/10 Our score
Best for: Permanent outdoor kitchen installations
What the listing says
- 304 Stainless Steel body for long lasting durability
- LED knobs indicate flame status
- Adjustable LED puddle lighting provides ambient ground lighting for late night cooking sessions
- Front Access Rear Grease Management System allows user to access the rear grease cup from the…
- Flame Failure Device shuts off valve if there is no ignition
Pros
- Dedicated natural gas line connection
- Durable 304 stainless steel construction
- Front-access rear grease cup system
Cons
- Fixed drop-in installation only
- Requires dedicated custom island enclosure
The Blackstone 36-Inch Built-In Natural Gas Griddle represents the premier factory-ready solution for outdoor living spaces. Unlike mobile carts that rely on conversion fittings, this unit is engineered directly from the factory for residential natural gas lines. Constructed with a 304 stainless steel body, it withstands outdoor weathering and resists corrosion over long periods. Designed as a built-in appliance measuring 29.13 inches deep, 40.94 inches wide, and 15.9 inches high, it drops neatly into an outdoor island or custom countertop, serving as a permanent fixture for outdoor cooking.
The engineering on this built-in station incorporates elevated safety and visibility components. It features LED control knobs that clearly indicate flame status, preventing gas from being left on accidentally. For evening entertaining, adjustable LED puddle lighting casts ambient illumination downward toward the patio floor. Blackstone also equipped this unit with a Flame Failure Device that automatically closes the gas supply valve if ignition fails or if the flame extinguishes unexpectedly. Grease maintenance is handled through a front-access rear grease management design, allowing the cook to access the rear grease cup directly from the front face of the island without reaching over hot steel.
This premium station suits homeowners building a permanent outdoor kitchen who refuse to mess with portable propane tanks or aftermarket orifice swaps. Because it relies entirely on a stationary structure and a dedicated natural gas supply line, it is not built for travel or relocation. Cooks who prioritize mobile setups or who want the flexibility to roll their griddle into a garage for winter storage will find freestanding wheeled carts more appropriate.
No. 2 of 6 · Blackstone
Blackstone 5249 Propane to Natural Gas for Fuel Conversion
8.8/10 Our score
Best for: Converting full-sized freestanding Blackstone griddles
What the listing says
- Included Components This kit includes a 10 ft.
- Compatibility Use this kit on Blackstone 28" and 36" griddles
- Setup Follow the detailed instructions to set your griddle up for natural gas use
- Non-Compatible Griddles This kit is not optimized for Blackstone 17" and 22" griddles, pizza ovens, or any griddle…
- Consistent Fuel Supply Connect your compatible outdoor cooking equipment to a natural gas line for an uninterrupted and reliable…
- Quick Connect System Features a 3/8 inch quick connect fitting that enables easy and secure attachment to your natural…
Pros
- Includes 10-foot hose and quick-connect fitting
- Solid brass natural gas orifices
- Comes with thread gauges and orifice wrench
Cons
- Incompatible with tabletop and air fryer griddles
- Requires manual orifice modification
The Blackstone 5249 Propane to Natural Gas kit provides the bridge that turns a standard liquid propane cooking cart into a continuous natural gas blackstone grill. Made in the USA, this six-piece conversion set contains solid brass natural gas orifices, two thread check gauges, a specialized 7mm orifice wrench, and a 10-foot 3/8-inch natural gas hose terminated with a 3/8-inch quick-connect fitting. The quick-connect mechanism allows home cooks to snap the griddle into an exterior home gas port with minimal effort once the initial burner fittings are changed.
The hardware is explicitly engineered to convert standard Blackstone 28-inch and 36-inch griddles over to an uninterrupted fuel supply. Following the included step-by-step instructions, the user removes the stock propane orifices from behind the burner tubes and threads in the properly sized natural gas orifices using the custom wrench. It is critical to understand the strict compatibility limits: the manufacturer specifies that this kit is not optimized for 17-inch or 22-inch griddles, outdoor pizza ovens, or any griddle configuration equipped with integrated air fryers.
This kit is ideal for patio owners who already own or plan to buy a freestanding 28-inch or 36-inch cart and have an exterior natural gas stub on their deck. It eliminates reliance on fuel refills while preserving the ability to move the cart around the patio within the radius of the 10-foot hose. It will not serve anyone seeking a quick adapter for small tabletop griddles, as those portable units cannot accept these brass fittings safely.
No. 3 of 6 · Blackstone
Blackstone 36 Inch 4 Burner 60,000 for Large Crowd Entertaining
8.4/10 Our score
Best for: Cooking for large crowds at home
What the listing says
- STEEL GRIDDLE Steel griddle station is perfect for non-traditional grill foods such as veggies, fried rice, and quesadillas
- 4 INDEPENDENT BURNERS Cook multiple meals at once with 4 independently controlled stainless steel burners for a total of…
- MANAGE EXCESS GREASE Front grease management system allows you to easily manage excess grease for easy cleanup
- EASY STORAGE Freestanding wheeled design allows for easy transport and storage when not in use
- INCLUDES Includes foldable legs, grease pan, and storage rack for everything you need to start grilling
Pros
- Massive 768 square inch cooking surface
- Four independently controlled stainless steel burners
- Foldable cart legs for compact storage
Cons
- Requires conversion kit for natural gas use
- Large footprint demands ample patio space
The Blackstone 36 Inch 4 Burner 60,000 is an expansive freestanding station designed to handle heavy cooking volumes. Offering 768 square inches of cooking space across a heavy steel plate, this model provides four independently controlled stainless steel burners that produce up to 60,000 BTU of overall heat output. The cooking surface incorporates Omnivore Griddle Plate Technology, which is engineered to reach cooking temperature quickly, distribute heat evenly across all zones, resist thermal shock warping, and reduce fuel consumption while integrating protective built-in wind guards along the sides.
Operational convenience defines the cart structure, which measures 62.5 inches deep, 22 inches wide, and 36 inches high. The station features folding legs and heavy-duty caster wheels, making it possible to collapse the unit down for transport or reposition it on a concrete patio. Grease disposal is handled via a front grease management system that channels drippings neatly into a designated grease pan. Dual folding side shelves offer ample prep space for food trays, spatulas, and seasoning bottles, while an under-griddle storage rack holds dry tools and supplies.
Backyard entertainers who cook for large families or neighborhood block parties will appreciate the massive surface of this black stone grille. By combining this unit with the 5249 conversion hardware, cooks create a high-capacity stationary powerhouse that never runs out of fuel during peak service. Where it falls short is portability: while the legs fold flat, its substantial weight and broad steel dimensions make it far too cumbersome for casual weekend car camping or tailgating.
No. 4 of 6 · Blackstone
Blackstone 28 Inch Original Omnivore Griddle for Compact Backyard Cooking
8.2/10 Our score
Best for: Mid-sized backyard patios and decks
What the listing says
- Omnivore Griddle – The 28 inch Blackstone griddle features Blackstone's patented Omnivore Griddle Plate Technology, engineered…
- Two Independently Controlled Cooking Zones – This griddle grill is designed to enhance your cooking experience…
- Side Shelf – This outdoor griddle comes equipped with a side shelf, which includes integrated tool hooks.
- No Grease Mess – The Blackstone 28 inch griddle contains a superb grease management system.
- Portable Grill- This outdoor gas griddle is designed with convenience in mind.
Pros
- Patented Omnivore plate enhances heat distribution
- Side shelf features integrated tool hooks
- Two wheels and sturdy side handle
Cons
- Requires conversion kit for natural gas
- Heavy metal cart limits easy transport
For cooks who find a four-burner station overly large, the Blackstone 28 Inch Original Omnivore Griddle delivers balanced performance on a mid-sized footprint. Providing 527 square inches of cooking surface, this unit features two distinct cooking zones controlled by independent burner dials. The patented Omnivore Griddle Plate Technology prevents surface warping, ensures even edge-to-edge heat, and consumes less gas per cook while maintaining the high temperatures required for searing meats and caramelizing onions.
The exterior cart is built from durable metal with a stainless steel handle and two smooth-rolling wheels on one side, paired with solid support legs on the other to keep the unit firmly in place while cooking. It measures 21.88 inches deep, 46.45 inches wide, and 33.74 inches high. A dedicated side shelf provides working surface for plating and features integrated tool hooks to keep tongs and spatulas off the food prep area. Grease flows effortlessly into a rear opening that channels drippings into an exterior grease cup mounted to the back of the firebox.
This 28-inch setup suits medium-sized households looking for a dedicated patio cooker that does not dominate the entire deck. When combined with natural gas conversion components, it provides dependable daily outdoor cooking without fuel interruptions. However, if your patio routine demands separate warming zones, high-heat searing zones, and griddled vegetable zones all running simultaneously, the two-burner configuration will yield control to the four-burner 36-inch platform.
No. 5 of 6 · Blackstone
Blackstone 1517 Original 28″ Omnivore Griddle for Extra Storage and Prep
9.4/10 Our score
Best for: Cooks needing integrated prep shelving
What the listing says
- Versatile Cooking Surface With 517sq inches of cooking space, this griddle allows you to cook breakfast, lunch and dinner.
- Omnivore Griddle Plate Built-in wind guards, faster preheat and recover times, better heat distribution, and less fuel use per…
- Maneuverability Conveniently move the griddle to fit your needs using the two caster wheels
- Durable Construction Built with high-quality materials to ensure long-lasting performance for all your outdoor cooking
- Side Shelf and Side Handle: Added prep space with easy access to your cooking tools on…
- Rear Grease Management Equipped with a Rear Grease Management system that efficiently makes cleanup quick and convenient after every…
Pros
- Dual side shelves plus bottom wire shelf
- Omnivore plate includes built-in wind guards
- Smooth-rolling caster wheels for positioning
Cons
- Requires conversion kit for natural gas
- Assembly involves multiple structural shelves
The Blackstone 1517 Original 28″ Omnivore Griddle expands on the dual-burner format by focusing heavily on prep space and storage utility. Featuring 517 square inches of cooking space, this model is built around an Omnivore griddle top with integrated wind guards that shield the flame from cross-breezes, improve recovery times, and optimize thermal efficiency. The plate provides ample room for breakfast foods, quesadillas, and teppanyaki-style dishes, supported by a 1-year limited manufacturer warranty.
What differentiates this variant is its frame utility. Measuring 22.75 inches deep, 44 inches wide, and 33 inches high, it is equipped with two full side shelves as well as an integrated bottom wire shelf for storing bulk supplies and equipment. The frame utilizes two caster wheels on one side and a heavy-duty side handle, allowing the cook to lift and guide the cart across smooth patio pavers. A proven rear grease management system catches runoff cleanly behind the plate, reducing cleanup effort down to a simple squeegee motion after cooking concludes.
This model is the ideal choice for backyards where dedicated outdoor counter space is absent, as the dual side shelves provide landing zones for raw ingredients and finished platters. Like its sibling carts, it is propane-fed out of the box but fully compatible with natural gas conversions. It concedes ground to smaller tabletop platforms when trunk space and travel mobility are the primary concerns, as the multiple fixed shelves and cart assembly make spontaneous trips impractical.
No. 6 of 6 · Blackstone
Blackstone 1814 Propane Gas Griddle for Portable Travel Cooking
8.6/10 Our score
Best for: Campers and tailgaters needing ultimate portability
What the listing says
- OUTDOOR ADVENTURE COOKING Blackstone griddle works well for the backyard or the great outdoors, this flat top griddle makes cooking on-the-go easy.
- PORTABLE CONVENIENCE Take your grilling experience beyond your backyard because our tabletop griddle is compact and lightweight enough to be taken anywhere.
- FAMILY SIZE COOKING SURFACE The roomy and spacious 17 inches (268 sq.
- NO MESS CLEAN UP The integrated grease tray of our stovetop griddle catches all the drip and makes cleanup a breeze.
- EVEN HEAT DISTRIBUTION We have used an "H" style burner that ensures even heat distribution and cooking across the steel griddle.
- ENHANCED STABILITY The height-adjustable rubber feet offer enhanced stability on uneven surfaces.
Pros
- Compact tabletop profile fits car trunks
- Height-adjustable rubber feet ensure level cooking
- Integrated stainless steel hood and front plate
Cons
- Incompatible with natural gas line kits
- Limited to single H-style burner
When outdoor cooking moves beyond the home patio to remote campsites, overland trails, and stadium parking lots, the Blackstone 1814 Propane Gas Griddle takes center stage. Operating entirely independently from residential gas lines, this compact 17-inch tabletop griddle is engineered specifically for travel. Measuring 17.5 inches long, 8.5 inches high, and 18 inches wide, it packs easily into a standard car trunk, camper van storage bin, or truck bed.
Despite its small dimensions, the unit features a generous 268-square-inch cooking surface capable of cooking nine burger patties, nine pancakes, or twelve eggs simultaneously. Heat is supplied by an internal “H” style burner that generates 12,000 BTU, pushing heat evenly through the griddle plate to eliminate cold spots. The front control panel features a built-in igniter with adjustable temperature settings, accompanied by an integrated stainless steel front plate and protective hood. Underneath the body, height-adjustable rubber feet ensure the griddle sits level and sturdy on uneven picnic tables, rocky terrain, or muddy camp clearings, while a high-capacity grease tray catches grease drips without needing constant emptying during a meal.
This compact unit is the top recommendation for outdoor enthusiasts wanting a portable black stone grill camping companion that sets up in seconds. However, shoppers exploring natural gas solutions must note this crucial fact: this model cannot be converted to natural gas using Blackstone conversion kits. It is strictly dedicated to small propane canisters or portable propane setups, making it a pure travel companion rather than a permanent backyard fixture.
Before you choose
How to Choose the Right Blackstone Natural Gas Griddle
Deciding on the best natural gas setup begins with assessing your outdoor living environment and installation goals. If you are designing an architectural outdoor kitchen with granite counters or stone masonry, the built-in 36-inch platform is the clear direction. It arrives with factory-plumbed natural gas fittings, commercial-grade 304 stainless steel, and specialized flame failure sensors that satisfy permanent outdoor code requirements without requiring mechanical conversions.
For standard backyard decks and open patios, choosing a freestanding convertible cart offers significantly more flexibility. By pairing a 28-inch or 36-inch Omnivore cart with the official conversion kit, you gain an unlimited fuel source while retaining the freedom to reposition the grill across your patio floor. The 36-inch cart delivers four independent heat zones and massive surface area for large parties, whereas the 28-inch variants provide efficient dual-zone cooking for smaller families without crowding tight patio walkways.
Fuel line plumbing is an essential logistical consideration. Converting a cart requires an outdoor natural gas shut-off valve with a 3/8-inch connection located within reach of the 10-foot hose provided in the conversion package. If your home lacks a plumbed exterior gas outlet, hiring a certified gas plumber to run a dedicated line is necessary before using any natural gas griddle setup.
Finally, cooks must distinguish between stationary backyard cooking and mobile adventure needs. A black stone table top grill like the 17-inch portable model cannot connect to residential natural gas lines due to burner orifice limitations. Tailgaters and campers should reserve the 17-inch propane model for the vehicle trunk, while keeping their full-sized natural gas or converted carts anchored at home.
Questions people ask
FAQ
Can all Blackstone griddles run on natural gas?
No, not every Blackstone griddle can run on natural gas. Only full-sized 28-inch and 36-inch freestanding models can be converted using the official conversion kit, alongside dedicated built-in models manufactured specifically for natural gas lines. Compact 17-inch and 22-inch tabletop units, pizza ovens, and combo units with air fryers cannot be converted to natural gas.
What comes inside the Blackstone natural gas conversion kit?
The Blackstone conversion kit includes a 10-foot 3/8-inch natural gas hose, a 3/8-inch quick-connect fitting, solid brass natural gas orifices, two thread check gauges, and a specialized 7mm orifice wrench. These components allow you to swap out factory propane orifices and link directly to a residential natural gas stub.
Does converting a Blackstone to natural gas lower its heat output?
Natural gas operates at lower delivery pressure than liquid propane, which is why conversion kits include precision-drilled orifices with larger openings. When properly converted using the official kit, the burners receive the appropriate volume of fuel, allowing the cooking surface to maintain high searing temperatures comparable to propane performance.
Can you convert a 17-inch or 22-inch Blackstone to natural gas?
Blackstone explicitly states that the conversion kit is not optimized or approved for 17-inch and 22-inch tabletop griddles. The internal valve assemblies, regulator setups, and single or dual small burners on tabletop units are engineered strictly for portable propane pressure and cannot safely operate on low-pressure natural gas lines.
Why choose a built-in natural gas model over a converted cart?
A built-in natural gas griddle features 304 stainless steel construction, a factory-calibrated natural gas manifold, integrated flame failure safety shut-offs, and dedicated accent lighting. It drops flush into permanent stone or masonry outdoor kitchens, whereas converted carts feature painted steel frames on wheels designed for standard patio use.
Prices, specifications and the feature lines above are read from the product listing and can change without notice. Scores are out of 10, based on listed specifications and buyer feedback; nothing on this page is written from handling the product.
