Broil King®
Broil King® Imperial™ QS590iG Island Grill (Right Corner with Fridge)
Broil King® Imperial™ QS590iG Island Grill (Right Corner with Fridge)
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About the Broil King® Imperial™ QS590iG Island Grill (Right Corner with Fridge)
The Broil King® Imperial™ QS590iG Island Grill combines luxurious design and exceptional performance, tailored for professional outdoor chefs. With a 625 sq. in. primary cooking surface and a stainless steel warming rack, this grill provides the space and versatility needed for any cooking adventure. Powered by five Dual-Tube™ burners delivering 55,000 BTUs, complemented by the advanced S 100 infrared range burner and a 15,000 BTU rear rotisserie burner with an included premium rotisserie kit, this grill ensures precise and versatile cooking capabilities. The Flav-R-Cast™ stainless steel cooking grids and Flav-R-Wave™ cooking system enhance heat retention and deliver rich barbecue flavor by vaporizing drippings.
The Imperial™ QS590iG features built-in oven lights, illuminated control knobs, and iQue™ tank scale technology for propane models, bringing functionality and convenience to your grilling experience. Thoughtfully designed with 304 stainless steel cabinet drawers, soft-close doors, and pull-out trash and recycling bins, this grill is both stylish and practical. Backed by a lifetime warranty on the cookbox and a 15-year warranty on components (three years for iQue™ parts), it offers long-lasting dependability. The built-in cover and optional Exact Fit accessories make this grill a centerpiece for any outdoor kitchen.
System
- 55,000 BTU main burner output
- S 100 infrared range burner for precision searing
- 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
- Cabinet Drawers: 304 stainless steel construction with soft-close doors and drawers for elegant storage solutions.
- Trash and Recycling: Pull-out cabinets with integrated bins for added 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
- Premium Cover: 68592
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: 49.12 in.
- Width: 110.7 in.
- Depth: 30.9 in.
Weight
- LP Model: 926 lbs.
- NG Model: 926 lbs.
Key Specifications
- ITEM # (LIQUID PROPANE): 696844G
- ITEM # (NATURAL GAS): 696847G
- UPC (LP): 062703122793
- UPC (NG): 062703122809
Product Resources
- Imperial QS590iG Liquid Propane Owner's Manual
- Imperial QS590iG Natural Gas Owner's Manual
-
Imperial QS590iG 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
