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The Broil King® Imperial™ S 590i features 625 sq. in. of primary cooking surface and includes 5 stainless steel Dual-Tube™ burners, built-in oven lights, illuminated control knobs, 5 professional cast stainless steel cooking grids, stainless steel warming rack, stainless steel Flav-R-Wave™ cooking system, and electronic ignition. The S 590i features 304 stainless steel utility cabinet drawers with a tank holder (LP) and granite countertop.
Every component is crafted for power and performance to maximize flavor while minimizing fuel use. These precision-engineered components are the backbone of Broil King’s Legendary Cooking System.
Flav-R-Cast™ Cooking Grids
Heavy cast or stainless grids evenly distribute conductive heat for the perfect steakhouse sear. The deep inverted
“V design” vaporizes juices right at the grilling surface for great flavour in either position.
Flav-R-Waves™
Made from durable stainless steel, the Flav-R-Waves™ protect the burners and evenly distribute infra-red and convective heat to vaporize juices and maximize flavour.
Dual-Tube™ Burners
Patented Tube in Tube design ensures a balanced flame from front to back, while two rows of flame per burner provide exceptionally even heat distribution from side to side, resulting in unmatched performance.
Thermo-Flow™ Cook Box
The intake air is precisely calibrated to optimize combustion and minimize airflow, resulting in even heating and fuel-efficient grilling whether the
lid is up or down.
Grill Features
COOKING GRIDS
Professional cast stainless steel cooking grids
BURNERS
Five stainless steel Dual-Tube™ burners
FLAVOR SYSTEM
Stainless steel Flav-R-Wave™ cooking system
HEAT CONTROL
Linear-Flow™ valves with 180° sensi-touch™ control
IGNITION
Sure-lite™ electronic dual-electrode ignition system
THERMOMETER
Deluxe Accu-Temp™ thermometer
LID DESIGN
Roll-action lids with cast aluminum end caps
HANDLES
Stylish and durable stainless steel handles
DRIP TRAY
Slide-out grease tray system
CONSTRUCTION
Rust resistant zinc coated steel components
FINISH
Premium stainless steel finish
BUILT-IN LIGHTS
Built-in lights located in the cook box and on the control knobs
Grill Specifications
| Gas Type | Natural Gas / Liquid Propane |
| Dimensions |
24.6 in. Height 27.0 in. Width 37.4 in. Length |
| Primary Cooking Surface |
625 sq. in. / 4,000 sq. cm. primary cooking space |
| BTU’s | 55,000 BTU main burner output 10,000 BTU commercial-grade side burner 15,000 BTU stainless steel rear rotisserie burner and premium rotisserie kit |
| Total Cooking Space |
875 sq. in. / 5,600 sq. cm. total cooking space including porcelain coated warming rack |
| Exterior Material | Stainless Steel |
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Broil King
At Broil King, grilling is more than a meal—it’s your domain. Our grills are designed to match your tastes and outdoor lifestyle, helping you create memorable meals and enjoy great barbecue every time with family and friends.
Renowned for power, performance, and unmatched flavor, Broil King’s precision-engineered cooking system delivers consistent results while maximizing fuel efficiency. Proudly built in North America with carefully sourced global and domestic components, our grills combine durability, innovation, and high-quality craftsmanship to ensure superior performance for years to come.
California Proposition 65 Warning: May contain chemicals known to California to cause cancer or reproductive harm. Learn More.






























































































































































