About the Broil King® Signet™ 390 3-Burner Grill

The Broil King® Signet™ 390 is a versatile and high-performance gas grill that blends functionality with durable construction. With a total of 635 sq. in. of cooking space, including 400 sq. in. of primary cooking area and a porcelain-coated warming rack, this grill is ideal for a range of outdoor cooking needs. Its reversible, heavy-duty cast iron cooking grids offer excellent heat retention and flexibility, while the stainless steel Flav-R-Wave™ cooking system enhances flavor by vaporizing drippings. Powered by three stainless steel Dual-Tube™ burners producing 40,000 BTUs, a 10,000 BTU side burner, and a 15,000 BTU rear rotisserie burner, the Signet™ 390 offers versatility for grilling, searing, and roasting. The premium rotisserie kit included further elevates its functionality.

The robust design features a Therma-Cast™ aluminum oven with a stainless steel wrap, large drop-down side shelves with integrated tool hooks, and a heavy-duty cabinet base for storage. Rust-resistant zinc-coated steel components and a quality powder-coat paint finish ensure long-lasting durability. With its Sure-Lite™ electronic ignition system and Deluxe Accu-Temp™ thermometer, the Signet™ 390 guarantees precision and ease for every grilling session.

System

• 40,000 BTU main burner output
• 10,000 BTU side burner
• 15,000 BTU rear rotisserie burner with premium rotisserie kit included
• 635 sq. in. total cooking space (includes porcelain-coated warming rack)
• 400 sq. in. primary cooking area
• Heavy-duty cast iron cooking grids
• Stainless steel Flav-R-Wave™ cooking system
• Three stainless steel Dual-Tube™ burners
• Linear-Flow™ valves with 180° Sensi-Touch™ control
• Sure-Lite™ electronic dual-electrode ignition system
• Deluxe Accu-Temp™ thermometer

Design

• Cookbox: Therma-Cast™ aluminum oven with a stainless steel wrap for durability and heat retention.
• Shelves: Large stainless steel drop-down side shelves with integrated tool hooks and condiment bins for added convenience.
• Cabinet Base: Heavy-duty enclosed storage area with rust-resistant zinc-coated steel components.
• Finish: Quality powder-coat paint finish adds durability and style.
  

Fuel Type

• Propane (LP): Designed for use with a 20 lb. tank (not included).
• Natural Gas (NG): Includes a 10 ft. natural gas hose.

Assembled Dimensions

• Height: 48.4 in.
• Width: 56.5 in.
• Depth: 23.2 in.

Weight

• LP Model: 148 lbs.
• NG Model: 149 lbs.

Key Specifications

• ITEM # (LIQUID PROPANE): 946884
• ITEM # (NATURAL GAS): 946887
• UPC (LP): 62703868846
  
• UPC (NG): 62703468877
  
  

Product Resources

• Signet 390 Liquid Propane Owner's Manual
• Signet 390 Natural Gas Owner's Manual
• Signet 390 Assembly Manual

About the Manufacturer

Broil King® has proudly been making barbecues for nearly 40 years, but the company’s history goes back more than a century. Throughout that time, it has been family owned and operated, a tradition that carries on today.

Broil King® Lifetime Warranty

This Broil King® features a Limited Lifetime Warranty on the entire cookbox, 15 years on Dual-Tube™ burner system, and 15 years top to bottom, on all remaining parts and paint.

Should you ever require assistance, Customer Service Professionals are just a phone call away.

North American Customer Service:
+1-800-265-2150