Broil King Imperial S 670 44" Built-In Gas Grill
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Questions? Call or Text (440) 537-7219.
Delivery & What to Expect
- Orders ship via parcel or freight, depending on item size
- Free shipping to the contiguous U.S. (Alaska and Hawaii quoted after purchase)
- Freight items may include delivery appointment scheduling
- Typical delivery: 5–10 business days
- Tracking provided on all orders
Larger items may require someone present for delivery.
Lead times may vary by product.
If anything arrives damaged, note it on the delivery receipt and let us know within 48 hours. We’ll work with the carrier and manufacturer to make it right. Read the delivery checklist
Have a question before ordering?
Email: support@bbqsourcepro.com
Call or text: (440) 537-7219
Warranty
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Two completely separate cookboxes set the Broil King Imperial S 670 44" built-in gas grill apart: a 500 sq. in. main side and a 250 sq. in. second side, each under its own stainless lid. Six Dual-Tube burners supply 60,000 BTU, so you can sear on one side while roasting low on the other, with 1,030 sq. in. of total space.
Best for: Large outdoor kitchens where the cook wants to run two temperatures at once across 750 sq. in. of primary grilling space.
The Broil King Imperial S 670 44" built-in gas grill splits its 750 sq. in. of primary space into two cookboxes, each with its own lid. Six stainless steel Dual-Tube burners rated at 60,000 BTU sit under professional cast stainless steel grids and a 304 stainless Flav-R-Wave system, and a 15,000 BTU rear burner with rotisserie kit is built in.
It is aimed at serious entertainers: keep the large side hot for steaks while the smaller side holds vegetables or smokes low and slow, or light only one side for a quick dinner. Lights in the cookbox and knobs, Linear-Flow valves and a slide-out grease tray round it out, and an insulating sleeve is included for combustible islands.
Features
- Two Independent Cookboxes With Separate Lids
- 500 Sq. In. Large + 250 Sq. In. Small Primary Cookbox
- 1,030 Sq. In. Total Cooking Space
- 60,000 BTU From Six Dual-Tube Burners
- 15,000 BTU Rear Burner and Rotisserie Kit
- Professional Cast Stainless Steel Grids
- Cookbox Lights and Illuminated Knobs
- 304 Stainless Steel Cookbox
- Insulating Sleeve for Combustible Construction
- Natural Gas or Liquid Propane
Specifications
| Model / SKUs | 957077 (Natural Gas), 957074 (Liquid Propane) |
| Fuel | Natural gas or liquid propane |
| Burners | 6 stainless steel Dual-Tube burners |
| Main Burner Output | 60,000 BTU |
| Rear Burner | 15,000 BTU stainless steel rotisserie burner with premium rotisserie kit |
| Primary Cooking Area | 750 sq. in. (500 sq. in. large cookbox + 250 sq. in. small cookbox) |
| Total Cooking Area | 1,030 sq. in. (6,645 sq. cm) including warming rack |
| Cooking Grids | Professional cast stainless steel (6) |
| Cookbox | Two separate 304 stainless steel cookboxes with cast aluminum end caps, two stainless lids |
| Flavor System | 304 stainless steel Flav-R-Wave |
| Ignition | Sure-Lite electronic |
| Lights | Cookbox lights and illuminated control knobs |
| Width | 44" |
| What's Included | Built-in grill head, rotisserie kit, warming rack, insulating sleeve |
Frequently Asked Questions
How do the two cookboxes on the Imperial S 670 Built-In work?
The head has two fully independent cookboxes with separate lids: a 500 sq. in. large side and a 250 sq. in. small side, for 750 sq. in. of primary space.
What is the total BTU output?
Six Dual-Tube burners provide 60,000 BTU of main burner output, plus a 15,000 BTU rear rotisserie burner.
What is the total cooking area?
Total cooking space is 1,030 sq. in. including the stainless steel warming rack.
Is it available for natural gas and propane?
Yes. Choose natural gas (SKU 957077) or liquid propane (SKU 957074) at checkout.
How does freight delivery work?
Shipping is free to the contiguous U.S., and the grill head travels by freight, so inspect it before signing and report any damage within 48 hours. Alaska and Hawaii orders are quoted after purchase.
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Have Questions Before You Buy?
Email: support@bbqsourcepro.com
Call or text: (440) 537-7219
Hours: Mon-Fri: 8AM - 5PM (EST)
We can help confirm shipping method, lead times, and product availability.
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.
Legal Disclaimer: Product information on this site is provided for reference purposes only. Please carefully review all product details, specifications, dimensions, and included manuals before purchasing, assembling, or using any product. Always follow manufacturer instructions and safety guidelines. BBQ Source Pro is not responsible for damage, injury, or other issues resulting from improper use, installation, or failure to follow included documentation.
California Proposition 65 Warning: May contain chemicals known to California to cause cancer or reproductive harm. Learn More.