01
Flav-R-Wave cooking system
The stainless steel system sits beneath the cooking grids and manages drippings while you grill.
Similar items
BROIL KING
Broil King Baron S 590 Pro Infrared — 678344 / 678347
$1,609.00$1,709.00
Make room for everyday grilling and larger meals with 570 square inches of primary cooking space and 5 stainless steel Dual-Tube burners.
Rotisserie kit included
Natural gasFuel
570 sq. in.Primary cooking area
Delivery timing confirmed with order
Free shippingShipping is FREE
Hassle-free returnsOn eligible unused purchases
Broil King warranty15-year limited coverage
Broil King Baron
Broil King Baron S 590 Pro Infrared — 678344 / 678347
The Baron S 590 Pro Infrared pairs 8 mm stainless steel rods cooking grids with a stainless steel Flav-R-Wave system that manages drippings beneath the food. Individual burner controls help you arrange the cooking surface for different foods. A 10,000 btu infrared side burner adds a separate cooking position beside the main grill. The 15,000 BTU rear burner and supplied rotisserie kit add another cooking method for roasts and poultry.
02
Dual-Tube burners
Stainless steel Dual-Tube burners form the main heating system beneath the cooking surface.
03
Rear rotisserie burner
A dedicated 15,000 BTU rear burner works with the supplied rotisserie kit.
04
Infrared side burner
The 10,000 BTU infrared burner adds a separate cooking position beside the main grill.
Use & care videos
How to Deep Clean the Inside of Your Gas Grill | Broil King
Follow Broil King’s interior-cleaning demonstration for gas grills. Use your exact model’s manual for its materials, parts, and maintenance instructions.
How to Clean the Outside of Your Gas Grill | Broil King
Watch Broil King demonstrate exterior cleaning and polishing. Choose the products and methods appropriate for your grill’s finish.
More ways to cook outdoors.
Broil King offers gas, wood pellet, and charcoal grills alongside built-in heads, modular outdoor-kitchen cabinets, and tools made for everyday grilling. We bring the range together with the specifications, fit information, and support you need to choose your setup.
Gas, pellet, and charcoal cookingBuilt-in and freestanding optionsCoordinated outdoor-kitchen components
Welcome to the Kingdom | Broil King
Meet Broil King and explore the outdoor cooking experience behind its grills and accessories.
PRODUCT DETAILS
Plan, install and enjoy with confidence.
The product-specific information below helps you confirm the right configuration before ordering.
Product overview
Make room for everyday grilling and larger meals with 570 square inches of primary cooking space and 5 stainless steel Dual-Tube burners.
The Baron S 590 Pro Infrared pairs 8 mm stainless steel rods cooking grids with a stainless steel Flav-R-Wave system that manages drippings beneath the food. Individual burner controls help you arrange the cooking surface for different foods. A 10,000 btu infrared side burner adds a separate cooking position beside the main grill. The 15,000 BTU rear burner and supplied rotisserie kit add another cooking method for roasts and poultry.
Select the factory fuel configuration that matches your gas supply. Use the exact grill’s manual for outdoor placement, connections, and operating clearances.
Dimensions & installation
Select the factory fuel configuration that matches your gas supply. Use the exact grill’s manual for outdoor placement, connections, and operating clearances.
- Model / SKU
- 678347
- Fuel
- Natural gas
- Primary cooking area
- 570 sq. in.
- Total listed cooking area
- 900 sq. in.
- Main burners
- 5 stainless steel Dual-Tube burners
- Main burner output
- 45,000 BTU
- Cooking grids
- 8 mm stainless steel rods
- Side burner
- 10,000 BTU infrared side burner
- Rear burner
- 15,000 BTU
- Included accessory
- Rotisserie kit
What’s included
- Grill in the selected factory fuel configuration
- Factory-listed rotisserie kit
Manuals & documents 4
Owner's Manual LPPDF documentOwner's Manual NGPDF documentAssembly Manual LPPDF documentAssembly Manual NGPDF documentManufacturer warranty & support
Broil King warranty highlights
15-year limited coverage on remaining parts and paint. See the component coverage below and the full manufacturer warranty for terms and support.
- Remaining parts and paint
- 15-year limited coverage
Shipping & Returns
FREE Shipping on this item to eligible U.S. destinations, excluding Alaska and Hawaii. We’ll email tracking information when your order ships; items may arrive separately.
Large or heavy items may ship by freight with standard curbside delivery. Plan for help moving your shipment to its final location. Carry-in service, assembly, installation and packaging removal are separate from standard delivery. Let us know about delivery access restrictions before ordering.
Hassle Free Returns with no restocking fee. Contact us within 7 days of receiving your order to arrange a return, and keep the item unused and uninstalled with its original packaging, parts and accessories. Return shipping is deducted from change-of-mind refunds; customers do not pay return shipping for damaged items.
Read our Shipping Policy and Returns Policy for full details.
Common questions
How large is the main cooking surface?
570 square inches. The total listed area also includes secondary cooking surfaces.
Does this model include a side burner?
10,000 BTU infrared side burner.
Is a rotisserie kit included?
Yes. A rotisserie kit and 15,000 BTU rear burner are listed.
Which fuel should I choose?
Select the factory fuel configuration that matches your gas supply. Use the exact grill’s manual for outdoor placement, connections, and operating clearances.
COMPLETE YOUR OUTDOOR KITCHEN
Related Broil King products.
Broil King Broil King Baron S 590 Pro Infrared — 678344 / 678347$1,609.00
HEARTH OUTPOST PLANNING
Outdoor Projects
Plan more than one outdoor space, keep notes with each product, and share a complete brief with your installer.