Broil King Imperial S 670 Built-In Grill, 6-Burner Gas
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Broil King Imperial S 670 44-Inch – Built-In Gas Grill with Rear Burner & Rotisserie Kit
The Broil King Imperial S 670 44-inch built-in gas grill is engineered for outdoor kitchens that demand premium stainless steel construction, expansive cooking capacity, and professional-grade versatility. Available in both propane and natural gas configurations, this Imperial S 670 model combines a stainless steel cookbox with cast aluminum end caps, cast stainless steel cooking grids, and a clean built-in profile for long-term outdoor durability. It offers 1,030 square inches of total cooking space, including a 750 square inch primary cooking surface and a 280 square inch stainless steel warming rack, giving you the flexibility to cook for family meals, backyard gatherings, and larger entertaining occasions with confidence. Six stainless steel Dual-Tube burners deliver 60,000 BTUs of primary grilling power, while the 15,000 BTU rear burner and included premium rotisserie kit expand your cooking options for roasting poultry, pork, and other larger cuts. For shoppers comparing premium built-in gas grills, the Broil King Imperial S 670 brings together broad cooking capacity, refined stainless steel styling, and outdoor kitchen-ready performance in either fuel option.
Premium Imperial Construction for Long-Term Outdoor Durability
The Imperial S 670 is built with a stainless steel cookbox, cast aluminum end caps, and premium stainless steel cooking components to support dependable long-term use in outdoor environments. This heavy-duty material combination helps promote durability, heat retention, and a more refined built-in appearance for high-end outdoor kitchen projects.
Six-Burner Power with Rear Rotisserie Versatility
Equipped with six stainless steel Dual-Tube burners producing 60,000 BTUs, this built-in gas grill is designed to deliver strong, even heat across a large primary cooking surface. A dedicated 15,000 BTU rear rotisserie burner and included premium rotisserie kit add even more versatility, making it easier to roast poultry, prime cuts, and other slow-cooked favorites with more control.
Flav-R-Wave Cooking System with Cast Stainless Steel Grids
Broil King’s Flav-R-Wave cooking system is engineered to vaporize drippings and circulate richer barbecue flavor back to your food. The cast stainless steel cooking grids provide impressive heat retention, long-term durability, and a more substantial grilling surface for strong searing performance across a wide range of foods.
Built-In Lighting and Premium Details for Nighttime Grilling
Built-in oven lights and illuminated control knobs add convenience and a more polished visual finish for evening cooking sessions. Combined with its 44-inch built-in format, the Imperial S 670 is a strong fit for custom outdoor kitchen installations that prioritize premium materials, broad cooking capacity, and a cleaner integrated look.

The Broil King Imperial S 670 combines a wide 44-inch built-in format with serious six-burner cooking performance, making it a compelling option for homeowners building a more capable outdoor kitchen. Its expansive grilling surface and premium construction make it a natural fit alongside other premium outdoor grills designed for frequent entertaining.
With six Dual-Tube burners, a dedicated rear rotisserie burner, cast stainless steel cooking grids, built-in oven lights, and illuminated controls, this model is built for both performance and presentation. It also pairs naturally with curated outdoor cooking and kitchen projects that prioritize clean integration, premium materials, and versatile meal prep.

Broil King Imperial S 670 Features & Benefits
- Available in propane or natural gas: Lets you choose the fuel configuration that best matches your outdoor kitchen setup.
- Six stainless steel Dual-Tube burners: Deliver 60,000 BTUs of steady primary grilling power for dependable high-capacity cooking.
- 15,000 BTU rear burner: Expands your menu with reliable rotisserie capability for poultry, roasts, and other larger cuts.
- Premium rotisserie kit included: Adds roasting versatility without requiring a separate accessory purchase.
- 1,030 square inches of total cooking space: Gives you room to manage multiple foods efficiently during larger cookouts and gatherings.
- Cast stainless steel cooking grids: Provide excellent heat retention, strong searing performance, and long-term durability.
- Built-in oven lights and illuminated control knobs: Add convenience and visibility for nighttime grilling and entertaining.
Upgrade your outdoor kitchen with premium Broil King built-in grilling performance.
✔ Available in LP or NG ✔ Rear burner rotisserie versatility ✔ Premium stainless steel construction
Contact Us for a QuoteBroil King Imperial S 670 Specifications
| Brand | Broil King |
| Collection | Imperial |
| Series | S 670 |
| Model Numbers | 957074 (Propane), 957077 (Natural Gas) |
| Product Type | Built-In Gas Grill with Rear Burner & Rotisserie Kit |
| Fuel Options | Propane or Natural Gas |
| Configuration | Built-In |
| Size | 44 Inches |
| Number of Main Burners | 6 |
| Main Burner Output | 60,000 BTUs |
| Rear Burner | Yes |
| Rear Burner Output | 15,000 BTUs |
| Primary Cooking Area | 750 Sq. Inches |
| Warming Rack Area | 280 Sq. Inches |
| Total Cooking Area | 1,030 Sq. Inches |
| Cooking Grids | Cast Stainless Steel |
| Cooking System | Flav-R-Wave |
| Cookbox | Stainless Steel with Cast Aluminum End Caps |
| Lighting | Built-In Oven Lights and Illuminated Control Knobs |
| Assembled Dimensions | 44.84" W x 26.37" D x 24.89" H |
| Cutout Dimensions | 43.63" W x 23.13" D x 10.9" H |
| Weight | 242 lbs (LP), 244 lbs (NG) |
| Installation Note | Combustible-construction ready; insulated sleeve not required |
| Included Accessories | Premium Rotisserie Kit |
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