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The Broil King® Regal™ S 420 Built-In features 500 sq. in of primary cooking surface and includes 4 stainless steel Dual-Tube™ burners, solid stainless steel 9mm rod cooking grids, warming rack, stainless steel Flav-R-Wave™ cooking system, electronic igniter, and stainless steel ignition switch.
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.
Features
COOKING GRIDS
Solid 9mm stainless steel cooking grids
BURNERS
Four 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
COOKBOX
Stainless steel cookbox with cast aluminum end caps
LID DESIGN
Roll-action lids with cast aluminum end caps
HANDLES
Stylish and durable stainless steel handle
DRIP TRAY
Slide-out grease tray system
CONSTRUCTION
Rust resistant zinc coated steel components
FINISH
Premium stainless steel finish
BUILT-IN LIGHTS
Built-in control knob lights
Specifications
| Gas Type | Natural Gas / Liquid Propane |
| Dimensions |
24.6 in. Height 27.0 in. Width 31.1 in. Length |
| Primary Cooking Surface |
19.25 in. Width, 25.5 in. Length |
| BTU’s | 44,000 BTU main burner output |
| Total Cooking Space |
695 sq. in. / 4,600 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.




















































































































