Broil King Crown 420 4 Burner Freestanding Gas Grill
Broil King Crown 420 – 4 Burner Freestanding Gas Grill
The Broil King Crown 420 is a freestanding gas grill designed for buyers who want dependable backyard performance, practical cooking capacity, and the durability expected from the Broil King Crown 400 Series. This model features 4 stainless steel Dual-Tube burners, a stainless steel Flav-R-Wave cooking system, and electronic ignition for reliable everyday grilling. Its enclosed black cabinet base and black drop-down side shelves create a clean, functional layout that fits a wide range of patio spaces without moving into a larger built-in setup. For shoppers comparing premium freestanding BBQ grills, the Crown 420 offers strong value with propane and natural gas options.
Durable Crown 400 Series construction for long-term outdoor use
The Crown 420 is built around a durable cast aluminum oven designed to support strong heat retention and long-term outdoor durability. Combined with stainless steel burner components and the stainless steel Flav-R-Wave cooking system, this grill is engineered to deliver consistent backyard performance across regular day-to-day use.
Four-burner grilling power for everyday backyard cooking
With 4 stainless steel Dual-Tube burners producing 40,000 BTUs, the Crown 420 is designed for steady heat and versatile meal preparation across a freestanding format. Its burner system is built to support even cooking performance, making it a practical option for weeknight meals, weekend cookouts, and routine outdoor entertaining.
Flav-R-Wave cooking performance with cast iron grid versatility
Heavy-duty 3-position cast iron cooking grids help deliver strong searing performance and more flexible cooking control, while the stainless steel Flav-R-Wave system helps vaporize drippings and return barbecue flavor to the food. For homeowners building a more complete outdoor cooking setup, the Crown 420 offers a practical mix of performance, value, and approachable size.
Freestanding convenience with a clean black cabinet design
Black drop-down side shelves provide useful prep space when needed and help conserve room when folded down, while the enclosed black cabinet base gives the grill a more finished appearance. Because it is a freestanding configuration, the Crown 420 works well for buyers who want quality gas grilling without committing to an island or built-in installation.

The Crown 420 is a smart option for buyers who want dependable Broil King grilling power in a freestanding design with a clean black finish. Its enclosed cabinet base and folding side shelves make it easy to fit into patios that need both function and visual simplicity.
Broil King Crown 420 Features & Benefits
- 4 stainless steel Dual-Tube burners: Delivers 40,000 BTUs of dependable grilling performance for everyday outdoor cooking.
- Durable cast aluminum oven: Helps support strong heat retention and long-term outdoor durability.
- Heavy-duty 3-position cast iron cooking grids: Provides versatile grilling control and strong searing capability.
- Stainless steel Flav-R-Wave cooking system: Vaporizes drippings to enhance barbecue flavor while helping maintain even heat.
- Electronic ignition: Supports reliable startup for convenient day-to-day operation.
- Black drop-down side shelves: Gives you useful prep space while helping conserve room when folded down.
- Enclosed black cabinet base: Creates a cleaner, more finished look for patio-friendly freestanding placement.
Choose a Broil King grill built for reliable backyard performance and everyday versatility.
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Contact Us for a QuoteBroil King Crown 420 Specifications
| Brand | Broil King |
| Model | Crown 420 |
| Collection | Crown 400 Series |
| Item Numbers | 138-865254-LP (LP), 138-865257-NG (NG) |
| Configuration | Freestanding |
| Fuel Type | Propane Gas or Natural Gas |
| Main Burners | 4 stainless steel Dual-Tube burners |
| Main Burner Output | 40,000 BTU |
| Cookbox | Durable cast aluminum oven |
| Cooking System | Stainless steel Flav-R-Wave cooking system |
| Cooking Grids | Heavy-duty 3-position cast iron cooking grids |
| Primary Cooking Space | 660 sq. in. (as listed in source) |
| Ignition | Electronic ignition |
| Side Shelves | Black drop-down side shelves |
| Base | Enclosed black cabinet base |
| Weight | 149 lbs. (LP) / 153 lbs. (NG) |
Still deciding? Read Deck and Den’s Ultimate Grill Buying Guide and explore the full buying guides hub for more help comparing freestanding gas grills and backyard cooking options.
Broil King Crown 420 Info & Guides
Broil King Grills Product Brochure
Broil King Crown 420 Owners Manual