About the Broil King® Imperial™ QS590i Island Grill

The Broil King® Imperial™ QS590i Island Grill is the epitome of performance and luxury, crafted for professional outdoor chefs seeking a smarter grilling solution. Featuring a 625 sq. in. primary cooking surface and stainless steel warming rack, this grill provides ample space for all culinary endeavors. Its five powerful Dual-Tube™ burners deliver a combined 60,000 BTUs for even heat distribution, complemented by a 10,000 BTU infrared side burner and a 15,000 BTU rear rotisserie burner with an included premium rotisserie kit. The Flav-R-Cast™ stainless steel cooking grids ensure durability and excellent heat retention, while the Flav-R-Wave™ cooking system vaporizes drippings to enhance barbecue flavor.

Designed for both style and practicality, the QS590i includes illuminated control knobs, built-in oven lights, and iQue™ tank scale technology for propane models. Its sturdy construction features 304 stainless steel cabinet drawers, soft-close doors, and pull-out cabinets for trash and recycling bins. With a lifetime warranty on the cookbox and a 15-year warranty on top-to-bottom components (three years on iQue™ technology parts), this grill offers reliability and high-end functionality.

System

• 60,000 BTU main burner output
• 10,000 BTU infrared side burner
• 15,000 BTU rear rotisserie burner with premium rotisserie kit included
• 625 sq. in. primary cooking surface
• Flav-R-Cast™ stainless steel cooking grids
• Stainless steel warming rack
• Flav-R-Wave™ cooking system
• Five Dual-Tube™ burners
• Built-in oven lights
• Illuminated control knobs
• iQue™ tank scale technology (LP models)

Design

• Cabinets and Drawers: 304 stainless steel cabinet drawers with soft-close doors for organized storage.
• Trash and Recycling: Pull-out cabinet with integrated bins for practicality and convenience.
• Cover: Built-in cover included for protection.

Optional Exact Fit Accessories

• Deluxe Griddle: 11239
• Cast Wok: 69618
• Flav-R-Cast™ Iron Cooking Grids: 11229

Fuel Type

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

Dimensions

• Height: 50 in.
• Width: 86.5 in.
• Depth: 31.5 in.
  

Weight

• LP Model: 754 lbs.
• NG Model: 754 lbs.

Key Specifications

• ITEM # (LIQUID PROPANE): 698884
• ITEM # (NATURAL GAS): 698887
• UPC (LP): 062703988849
• UPC (NG): 062703988870

Product Resources

• Imperial QS590i Liquid Propane Owner's Manual
• Imperial QS590i Natural Gas Owner's Manual
• Imperial QS590i 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