| Specification | Details |
|---|---|
| Fuel Type | Natural Gas (requires hookup) |
| Total Cooking Area | 635 sq. in. |
| Primary Cooking Space | 400 sq. in. |
| Main Burners | 3 Stainless Steel Dual-Tube™ |
| Total BTUs | 40,000 BTU |
| Cooking Grates | Heavy-duty cast iron, reversible |
| Oven Material | Therma-Cast™ aluminum |
| Ignition System | Sure-Lite™ electronic ignition |
| Heat Distribution System | Flav-R-Wave™ cooking system |
| Side Shelves | Stainless steel, drop-down |
| Warming Rack | Porcelain-coated steel |
| Temperature Control | Linear-Flow™ valves with 180° sensi-touch™ knobs |
| Cabinet Base | Enclosed storage compartment |
| Thermometer | Deluxe Accu-Temp™ |
| Locking Casters | Yes |
| Dimensions (W x D x H) | 56.5" x 23.2" x 48.4" |
| Weight | 134 lbs |
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Product Details
The Broil King Signet™ 320 is a versatile and powerful natural gas grill designed for grilling enthusiasts who want durability and precision. Featuring 635 sq. in. of total cooking space, including a 400 sq. in. primary cooking surface, this grill is equipped with heavy-duty cast iron cooking grates for exceptional heat retention and searing performance. The stainless steel Flav-R-Wave™ cooking system ensures even heat distribution while enhancing flavor by vaporizing drippings. Its Therma-Cast™ aluminum oven provides superior heat retention, making it perfect for roasting as well as grilling. With three stainless steel Dual-Tube™ burners delivering 40,000 BTUs, the Signet 320 offers consistent, powerful heat. Electronic ignition, drop-down stainless steel side shelves, and an enclosed cabinet base complete the package, making this grill an excellent choice for both everyday grilling and large gatherings.
Fuel Type: Natural Gas – Requires a natural gas hookup, no propane tank needed.
Total Cooking Area: 635 sq. in. – Includes a 400 sq. in. primary cooking surface and porcelain-coated warming rack.
Main Burners: 3 Stainless Steel Dual-Tube™ Burners – Produces a total of 40,000 BTUs.
Heavy-Duty Cast Iron Cooking Grates – Reversible for optimal searing and heat distribution.
Heat Retention – Therma-Cast™ aluminum oven ensures consistent heat for roasting and baking.
Flavor Enhancement – Flav-R-Wave™ cooking system vaporizes drippings, enhancing smoky flavor.
Ignition System: Sure-Lite™ Electronic Ignition – Provides quick and reliable startups.
Temperature Control – Linear-Flow™ valves with 180° sensi-touch™ control knobs for precise heat adjustments.
Side Shelves – Stainless steel, drop-down design for added workspace and easy storage.
Cabinet Base – Enclosed storage compartment for accessories.
Lid Design – Heavy-duty cast aluminum lid with a built-in temperature gauge.
Primary Cooking Space – 400 sq. in.
Total Cooking Area – 635 sq. in.
Burner Material – Stainless steel Dual-Tube™ burners.
Grill Body Construction – Therma-Cast™ aluminum oven with stainless steel wrap.
Warming Rack – Porcelain-coated steel.
Side Shelves – Stainless steel drop-down with integrated tool hooks.
Ignition System – Sure-Lite™ electronic ignition.
Heat Distribution – Flav-R-Wave™ stainless steel system.
Control Knobs – Illuminated, precision control knobs.
Wheels – Durable casters with locking mechanism.
Thermometer – Deluxe Accu-Temp™ thermometer for precise heat monitoring.
Assembly Required – Yes
Lifetime Warranty
The stainless steel grill housing, cast aluminum cookbox, cooking grids, carts, cabinet bases, stainless steel Dual-Tube™ burners, stainless steel Flav-R-Wave™ cooking system, side burners, access doors and drawers, and vent register kits are covered under a lifetime warranty, ensuring long-term durability and protection against rust-through.
Fifteen-Year Warranty
The stainless steel components, including rotisserie burners, side burners, and infrared burners, are warrantied against rust-through for 15 years, providing reliability for high-performance cooking components.
Ten-Year Warranty
The stainless steel main burners are covered under a 10-year warranty, guaranteeing consistent heat output and long-lasting performance.
Five-Year Warranty
The stainless steel Flav-R-Wave™ heat distribution system, burner protectors, and heat zone dividers are warrantied against rust-through for five years, ensuring durability for essential grilling components.
Two-Year Warranty
The control knobs, valves, ignitors, labels, hoses, and fittings are covered under a two-year warranty, ensuring proper functionality and performance.
One-Year Warranty
All remaining parts and paint are covered under a one-year warranty to maintain the overall integrity of your grill.
For complete warranty details, refer to the official Broil King warranty policy or the manual provided with your unit.
Important Information for Your Safety:
Please be aware that the packaging, manuals, installation guides, and operation instructions for this product may contain additional details not shown on our website. The content provided here is intended for reference only. We strongly recommend reviewing all accompanying documentation before proceeding with installation or use of the product.
California Proposition 65 Warning:
This product may contain substances recognized by the State of California as potentially harmful, including chemicals known to cause cancer, birth defects, or reproductive harm. For further information, visit www.P65Warnings.ca.gov.
At Vine & Flame, we’re committed to delivering your order quickly and safely.
Orders are processed within 1–3 business days. Small parcel items ship via FedEx, UPS, or USPS and typically arrive within 2–5 business days. Larger items ship via freight and generally arrive within 7–10 business days, depending on your location.
All freight deliveries include liftgate service and curbside drop-off. A signature from someone 18 or older is required at the time of delivery.
Please inspect your order before signing. If there’s visible damage, refuse the delivery or note the issue on the Bill of Lading and contact us immediately with photos. For concealed damage, you must report the issue within 48 hours to be eligible for a claim.
We also offer White Glove Delivery upon request for an additional fee. This includes in-home setup, minor assembly, and packaging removal.
Delivery timelines are estimates and may vary due to weather, holidays, or carrier delays.
We currently ship within the continental U.S. only. For full shipping terms, please visit our Shipping Policy.
Specifications
Manufacture Information
