Three Burners, Cast Iron Grids, Folding Shelves, Snap-In Legs — the Porta-Chef 320 Is a Real Grill That Goes Where You Go
The Porta-Chef 320 brings three stainless steel tube burners, 21,000 BTU, 426 sq. in. of total cooking space, cast iron Flav-R-Cast grids, and the Flav-R-Wave cooking system to a 52 lb. portable propane grill with detachable snap-in legs and folding side shelves.
Three burners changes what a portable grill can actually do. With 21,000 BTUs spread across three stainless steel tube burners and 426 square inches of cooking space, the Porta-Chef 320 gives you enough room and heat control for a proper family cookout — not just hot dogs for two. Cast iron Flav-R-Cast grids hold heat the way cast iron should, and the stainless steel Flav-R-Wave cooking system puts drippings-smoke back into your food for the kind of barbecue flavor you don't usually expect from a portable grill. The folding resin side shelves give you real prep space when you need it and fold away when you don't. The four snap-in legs detach and store under the grill for transport. At 52 lbs., it's a practical weight for loading in and out of a vehicle, and the propane-only setup keeps things simple: grab a tank and go.
What Makes the Porta-Chef 320 Worth Taking Along
Three things that make this a portable grill buyers actually keep using.
21,000 BTU
3-Burner Portable Output
Three stainless steel tube burners deliver 21,000 BTU across 426 sq. in. of cooking space — more control and more capacity than single-burner portable grills, in a format that still fits in a car and packs down quickly.
Cast Iron
Flav-R-Cast Grids + Flav-R-Wave
Cast iron cooking grids hold heat longer and sear better than standard grates. Paired with the stainless steel Flav-R-Wave cooking system, drippings vaporize and return smoke flavor to the food — real barbecue performance in a portable package.
52 lbs.
Snap-In Legs + Folding Shelves
Four detachable snap-in legs store under the grill for transport, while folding resin side shelves give you prep space when set up. At 52 lbs., it loads in and out of a vehicle easily and stores flat between uses.
What's Included in the Box
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Broil King Porta-Chef 320 Portable Propane Grill
- Porta-Chef 320 portable propane grill (propane only — no natural gas option)
- Four detachable snap-in legs (store under grill for transport)
- Folding resin side shelves
- Cast iron Flav-R-Cast cooking grids
Not Available for This Model
- Rotisserie kit — no exact-fit or universal rotisserie kit option available for the Porta-Chef 320
Deep Dive — Porta-Chef 320
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Portable propane grilling built for flexibility and convenience
The Porta-Chef 320 is designed for buyers who want a grill that is easier to move, store, and set up than a traditional full-size freestanding model. Its snap-in leg system and compact overall footprint make it especially useful for patios, travel, tailgating, and outdoor cooking where space and portability both matter.
Three-burner performance in a compact format
With three stainless steel tube burners and a total cooking surface of 426 square inches, the Porta-Chef 320 is built to handle routine meals, relaxed weekend grilling, and small-group outdoor cooking without requiring the space of a larger backyard unit. It offers a practical balance between portability and real-world cooking capacity.
Cast iron cooking grids and Flav-R-Wave flavor performance
Cast iron cooking grids help support dependable heat retention and practical searing performance, while the stainless steel Flav-R-Wave cooking system helps vaporize drippings and return richer barbecue flavor to the food. For homeowners building a more flexible outdoor cooking setup, the Porta-Chef 320 offers a practical way to bring Broil King performance into a portable format.
Compact patio-friendly design with practical storage
Folding resin side shelves provide prep space when needed and help conserve room when folded down, while the detachable legs store under the grill for easier portability. Because it is available only in propane, the Porta-Chef 320 keeps the fuel setup simple for on-the-go grilling and compact outdoor use.
Who It's For — The Deck & Den Take
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The Porta-Chef 320 hits the sweet spot between the single-burner AT220 and a full-size freestanding grill. Three burners across 426 square inches means you can actually cook different things at different temperatures at the same time — burgers on high, chicken on medium, buns warming on low. That's a meaningful difference from a single-burner portable, and it's what makes the 320 a practical choice for families, not just solo campers.
The snap-in leg system deserves mention. The legs detach and store under the grill, so the whole unit packs more compactly than you'd expect for a three-burner setup. At 52 lbs., it's a comfortable car-camping weight — lighter than the AT220 — and the folding resin side shelves mean you have prep space when you need it and less profile when you don't.
Be clear-eyed about what this isn't: no rotisserie option, no natural gas, no smart connectivity. The cast iron grids do need basic maintenance (seasoning, drying after use) to prevent rust — if you want zero-maintenance grill surfaces, look at a stainless steel grid option instead. But for a buyer who wants real multi-burner grilling performance in a genuinely portable package, the 320 is a strong, focused choice.
- Families and small groups who want three-burner flexibility in a portable format
- Campers, tailgaters, and outdoor enthusiasts who want more cooking capacity than a single-burner portable
- Apartment or condo dwellers who need a compact propane grill with folding shelves for small patios
- Buyers who want cast iron cooking grids for better heat retention and searing in a portable grill
- Anyone who wants a practical second or travel grill that punches above its size
Full Specifications & Dimensions
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Product Details
| Brand |
Broil King |
| Model |
Porta-Chef 320 |
| Collection |
Porta-Chef |
| Item Number |
138-952654-LP |
| Model Number |
952654 |
| Fuel Type |
Propane only |
| Burners |
3 stainless steel tube burners |
| Burner Output |
21,000 BTU |
| Total Cooking Space |
426 sq. in. |
| Cooking Grids |
Cast iron / Flav-R-Cast iron |
| Cooking System |
Stainless steel Flav-R-Wave cooking system |
| Side Shelves |
Folding durable resin |
| Portable Stand |
Four detachable snap-in legs (store under grill) |
| Rotisserie Compatibility |
No exact-fit or universal rotisserie kit option available |
| Assembled Dimensions |
41" H x 49.5" W x 23" D |
| Weight |
52 lbs. |
Warranty, Shipping & Returns
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Warranty: Covered by Broil King's limited manufacturer warranty: 10 years on the cast aluminum cookbox (excluding paint), 5 years on the stainless steel tube burners, and 2 years on the porcelain-coated cast iron grids and all remaining parts (excluding the propane tank). Warranty claims are handled directly by the manufacturer.
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Free Shipping: Available on orders over $100. See full shipping policy.
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Returns: 45-day return window. See full returns policy.
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Price Match: Found it for less? We'll match it. See price match policy.
Manuals & Documents
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Frequently Asked Questions
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Is the Porta-Chef 320 available in natural gas?►
No. The Porta-Chef 320 is a propane-only grill. There is no natural gas version. It uses a standard propane tank and is designed for portable, flexible use where running a gas line is not practical.
How many burners does the Porta-Chef 320 have, and what is the BTU output?►
The Porta-Chef 320 has three stainless steel tube burners with a combined output of 21,000 BTU. This gives you independent heat control across three zones — a meaningful upgrade over single-burner portable grills for cooking different foods simultaneously.
What is the total cooking space?►
The Porta-Chef 320 has 426 sq. in. of total cooking space.
How do the detachable legs work?►
The Porta-Chef 320 uses four snap-in legs that attach and detach without tools. When you're ready to transport or store the grill, the legs snap off and store underneath the grill body, keeping the footprint compact and making it easier to fit in a car or storage space.
Is a rotisserie kit available for the Porta-Chef 320?►
No. There is no exact-fit or universal rotisserie kit option for the Porta-Chef 320.
What type of cooking grids does the Porta-Chef 320 use?►
The Porta-Chef 320 comes with cast iron Flav-R-Cast cooking grids. Cast iron holds heat longer and distributes it more evenly than standard wire grates, which produces better sear marks and more even cooking. Note that cast iron grids require basic maintenance — dry them after cleaning and season them periodically to prevent rust.
What is the Flav-R-Wave cooking system?►
The Flav-R-Wave cooking system uses stainless steel wave-shaped components positioned between the burners and cooking grids. They catch drippings and vaporize them, circulating smoke and flavor back up to the food — the same flavor-enhancing system Broil King uses across its full-size grill lineup.
What are the assembled dimensions and weight?►
Assembled dimensions are 41" H x 49.5" W x 23" D. The grill weighs 52 lbs.
Is the Porta-Chef 320 good for camping?►
Yes, the Porta-Chef 320 is suited for car camping and similar situations where you can transport it in a vehicle. At 52 lbs. with detachable legs, it loads easily into a trunk or truck bed. It is not a backpacking or hike-in grill — at nearly 50 inches wide assembled, it is sized for sites where you drive to the location.
What warranty does the Porta-Chef 320 carry?►
The Porta-Chef 320 is covered by Broil King's limited manufacturer warranty: 10 years on the cast aluminum cookbox, excluding paint; 5 years on the stainless steel tube burners; and 2 years on the porcelain-coated cast iron grids and all remaining parts, excluding the propane tank. Warranty claims are handled directly by Broil King.
How does the Porta-Chef 320 compare to the Porta-Chef AT220?►
The Porta-Chef 320 has three burners (21,000 BTU total, 426 sq. in.) vs. the AT220's single burner (16,000 BTU). The 320 weighs 52 lbs. vs. the AT220's 63 lbs. and packs more compactly thanks to its snap-off legs. The 320 also includes folding side shelves and the Flav-R-Wave cooking system. Both use cast iron cooking grids and are propane-only. For most buyers who want a capable portable grill for family-size groups, the 320's three-burner layout is the more practical choice.
