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The Broil King Regal S420 Pro is a 4-burner freestanding grill built for serious backyard BBQ cooking. It runs on natural gas and fits well into most outdoor kitchen setups. With 695 square inches of total cooking space, there's room to cook for a crowd.
The main cooking area offers 500 square inches of space. That’s enough to grill burgers, steaks, vegetables, and more—all at the same time. A stainless steel warming rack gives you an extra 195 square inches to keep food warm while you finish cooking.
Four stainless steel Dual-Tube™ burners deliver up to 50,000 BTUs of heat. The Flav-R-Wave™ system spreads heat evenly and helps manage drips and flare-ups. The solid 9mm stainless steel cooking grids hold heat well and are easy to clean.
The grill features control knob lights for visibility at night. The built-in ignition system starts fast. Linear-Flow™ valves offer smooth flame control, and a built-in Accu-Temp™ thermometer helps monitor temperatures without lifting the lid.
The stainless steel cookbox is paired with cast aluminum end caps to improve heat retention and durability. Stainless steel handles and side shelves give you space to prep and move food around. The pull-out drawer makes it easy to switch propane tanks, and the enclosed cabinet keeps things tidy.
This model is available in liquid propane or natural gas. The propane version is designed for use with a 20 lb tank (sold separately). The natural gas version includes a 10-foot hose.
With sturdy casters and built-in leg levelers, you can move the grill easily and keep it steady on uneven surfaces.
4 stainless steel Dual-Tube™ burners
50,000 BTU total output
695 sq. in. total cooking space (500 sq. in. primary + 195 sq. in. warming rack)
9mm stainless steel cooking grids
Stainless steel Flav-R-Wave™ heat system
Built-in control knob lights
Sure-lite™ dual-electrode ignition
Linear-Flow™ valves for flame control
Accu-Temp™ lid thermometer
Stainless steel cookbox with cast aluminum end caps
Stainless steel side shelves with condiment bins
Enclosed cabinet base with pull-out tank drawer (LP model)
Locking casters and leveling feet
Broil King Regal S420 Pro Freestanding Grill
Stainless steel warming rack
Control knob lighting system
Enclosed storage cabinet
Propane drawer (LP model only)
Natural gas hose (NG model only)
Assembly instructions
| Feature | Details |
|---|---|
| Fuel Type | Liquid Propane (20 lb tank, not included) or Natural Gas (10 ft hose included) |
| Main Burners | 4 Stainless Steel Dual-Tube™ Burners |
| BTU Output | 50,000 BTU |
| Total Cooking Space | 695 sq. in. |
| Primary Cooking Area | 500 sq. in. |
| Warming Rack Area | 195 sq. in. |
| Cooking Grids | 9mm Solid Stainless Steel |
| Ignition | Sure-lite™ Electronic Dual-Electrode |
| Thermometer | Deluxe Accu-Temp™ Built-In |
| Side Shelves | Stainless Steel with Condiment Bins |
| Cabinet | Enclosed with Pull-Out Propane Drawer (LP only) |
| Lighting | Built-In Control Knob Lights |
| Dimensions (Assembled) | 49.2” H x 24.8” W x 56.3” L |
| Weight | 178 lbs (LP model), 173 lbs (NG model) |
| Cooking Surface | 19.25” W x 25.5” L |
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The Broil King Regal S420 Pro is a 4-burner freestanding grill built for serious backyard BBQ cooking. It runs on natural gas and fits well into most outdoor kitchen setups. With 695 square inches of total cooking space, there's room to cook for a crowd.
The main cooking area offers 500 square inches of space. That’s enough to grill burgers, steaks, vegetables, and more—all at the same time. A stainless steel warming rack gives you an extra 195 square inches to keep food warm while you finish cooking.
Four stainless steel Dual-Tube™ burners deliver up to 50,000 BTUs of heat. The Flav-R-Wave™ system spreads heat evenly and helps manage drips and flare-ups. The solid 9mm stainless steel cooking grids hold heat well and are easy to clean.
The grill features control knob lights for visibility at night. The built-in ignition system starts fast. Linear-Flow™ valves offer smooth flame control, and a built-in Accu-Temp™ thermometer helps monitor temperatures without lifting the lid.
The stainless steel cookbox is paired with cast aluminum end caps to improve heat retention and durability. Stainless steel handles and side shelves give you space to prep and move food around. The pull-out drawer makes it easy to switch propane tanks, and the enclosed cabinet keeps things tidy.
This model is available in liquid propane or natural gas. The propane version is designed for use with a 20 lb tank (sold separately). The natural gas version includes a 10-foot hose.
With sturdy casters and built-in leg levelers, you can move the grill easily and keep it steady on uneven surfaces.
4 stainless steel Dual-Tube™ burners
50,000 BTU total output
695 sq. in. total cooking space (500 sq. in. primary + 195 sq. in. warming rack)
9mm stainless steel cooking grids
Stainless steel Flav-R-Wave™ heat system
Built-in control knob lights
Sure-lite™ dual-electrode ignition
Linear-Flow™ valves for flame control
Accu-Temp™ lid thermometer
Stainless steel cookbox with cast aluminum end caps
Stainless steel side shelves with condiment bins
Enclosed cabinet base with pull-out tank drawer (LP model)
Locking casters and leveling feet
Broil King Regal S420 Pro Freestanding Grill
Stainless steel warming rack
Control knob lighting system
Enclosed storage cabinet
Propane drawer (LP model only)
Natural gas hose (NG model only)
Assembly instructions
| Feature | Details |
|---|---|
| Fuel Type | Liquid Propane (20 lb tank, not included) or Natural Gas (10 ft hose included) |
| Main Burners | 4 Stainless Steel Dual-Tube™ Burners |
| BTU Output | 50,000 BTU |
| Total Cooking Space | 695 sq. in. |
| Primary Cooking Area | 500 sq. in. |
| Warming Rack Area | 195 sq. in. |
| Cooking Grids | 9mm Solid Stainless Steel |
| Ignition | Sure-lite™ Electronic Dual-Electrode |
| Thermometer | Deluxe Accu-Temp™ Built-In |
| Side Shelves | Stainless Steel with Condiment Bins |
| Cabinet | Enclosed with Pull-Out Propane Drawer (LP only) |
| Lighting | Built-In Control Knob Lights |
| Dimensions (Assembled) | 49.2” H x 24.8” W x 56.3” L |
| Weight | 178 lbs (LP model), 173 lbs (NG model) |
| Cooking Surface | 19.25” W x 25.5” L |