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Broil King® Signet™ 320B 56.5" Black Freestanding Grill

Model #: 986457
Broil King
At a Glance

Broil King® Signet™ 320B 56.5" Black Freestanding Grill with 635 sq. in. total cooking space, 3 stainless steel Dual-Tube™ burners and heavy-duty cast iron cooking grids

$498.99Save $NaN

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Get to know this product.

Signet™ 320B features 635 sq. in. total cooking space including porcelain coated warming rack, heavy-duty cast iron cooking grids, stainless steel Flav-R-Wave™ cooking system, 3 stainless steel Dual-Tube™ burners, black powder coated steel drop-down side shelves and enclosed cabinet base.


  • 40,000 BTU main burner output
  • 635 sq. in. / 4,097 sq. cm. total cooking space including porcelain coated warming rack
  • 400 sq. in. / 2,581 sq. cm. primary cooking space
  • Heavy-duty cast iron cooking grids
  • Three stainless steel Dual-Tube™ burners
  • Flav-R-Zone™ heat partitions
  • Stainless steel Flav-R-Wave™ cooking system
  • Linear-Flow™ valves with 180° sensi-touch™ control
  • Sure-lite™ electronic ignition system
  • Deluxe Accu-Temp™ thermometer


  • Therma-Cast™ aluminum cook box with black porcelain coated steel wrap
  • Rigid steel cabinet with black powder coated steel doors
  • Black powder coated steel drop-down side shelves
  • Tool holders and condiment bins
  • Rust proof resin base
  • Large 7" / 18 cm crack-proof wheels
  • Large 2.5" / 6.4 cm locking casters
  • Rust resistant zinc coated steel components
  • Premium powder-coat epoxy paint finish

Fuel Type

  • Natural Gas (NG) - 10ft natural gas hose included.

Assembled Grill Dimensions

  • 48.4 in. Height 23.2 in. Width 56.5 in. Length

Grill Weight

  • 141.0 lbs (NG Model)

Cooking Surface

  • 15.12 in. Width, 25.56 in. Length
Useful Documents


Handle Type:Arch
Grate Material:Cast Iron
Grate Styling:Cooking Grids


Ignition:Sure-lite™ Electronic
Burner Output:Main 40000 BTU

Misc. Specs

Width (in.)56.5
Total Cooking Area (sq. in.)635
Type BurnerTube
Fuel TypeNatural Gas
Height (in.)48.4
Depth (in.)23.2
Appliance ColorBlack
Color Finish NameBlack
Burner TypeTube
Product Weight (lbs.)141
WarningProposition 65 Warning for California Residents