Jade Range (Middleby)

Supreme JB-54 54" Gas Countertop Radiant Charbroiler

SKU: JB-54
$12,822.00
/each
Free Shipping
Expected delivery date of ,
if ordered within hours and minutes
Not Shipping to ?
Want to speak to an expert?

Supreme JB-54 54" Gas Countertop Radiant Charbroiler

54 Inches Wide, Natural Gas, Standard Depth

Designed for high-performance commercial kitchens, the Supreme JB-54 charbroiler delivers powerful, consistent grilling with heavy-duty construction and precise manual controls.

  • Durable 14 gauge all-welded stainless steel construction for longevity and easy cleaning.
  • Heavy-duty cast iron grates with built-in grease guides minimize flare-ups and channel fat.
  • Nine 15,000 BTU/hr burners, each with infinite manual control for precise temperature management across the cooking surface.
  • Equipped with heavy-duty cast iron burner radiants for even heat distribution.
  • Features two separate 14 gauge steel drip pans to control flare-ups and simplify maintenance.
  • Adjustable stainless steel legs provide stability and flexibility for various countertop setups.

Overall Dimensions:

54.0"W x 27.0"D x 13.0"H

Product Weight:

550.0 lb

Heavy Duty Construction

Constructed with 14 gauge all-welded stainless steel front, sides, and plate shelf, along with a 12 gauge all-welded firebox for superior durability.

Cast Iron Grates with Grease Guides

Heavy-duty 4-bar cast iron top grates feature built-in grease guides that channel away excess fat, reducing flare-ups and enhancing food quality.

Powerful Individual Burners

Each 6-inch broiler section is equipped with a 15,000 BTU/hr burner, providing intense and consistent heat.

Infinite Manual Controls

Individual infinite control manual gas valves for each burner allow precise heat adjustment across the entire cooking surface.

Cast Iron Radiants

Heavy-duty cast iron burner radiants ensure even heat distribution for consistent cooking results.

Dual Steel Drip Pans

Two separate 14 gauge steel drip pans are provided to catch grease, control flare-ups, and make cleaning easier.

Corrosion-Resistant Pilots

Stainless steel pilot tips are designed to resist corrosion, ensuring reliable ignition.

Adjustable Legs

Stainless steel legs with adjustable feet are welded to the body, providing stability and allowing for leveling on uneven surfaces.

Gas Regulator Included

A 3/4" gas regulator is shipped loose and must be installed for proper and safe operation.

Type Charbroiler
Style Radiant
Installation Type Countertop
Controls Infinite Manual
Gas Type Natural Gas (Convertible to Propane)
BTU 135,000 BTU
Gas Connection Size 3/4 Inches
Gas Inlet Pressure (Natural Gas) 5 Inches W.C. (minimum)
Gas Inlet Pressure (Propane Gas) 10 Inches W.C. (minimum)
Cooking Capacity 9 Burner Sections
Material Stainless Steel, Cast Iron
Interior Finish Steel
Shipping Width 54 Inches
Shipping Depth 27 Inches
Shipping Height 13 Inches
Shipping Weight 585 lb.
Selling Unit Each
Units Per Case 1
Country of Origin USA

Certifications & Compliance

Certified badge of NSF Certified
NSF Certified

Warranty & Protection

Manufacturer reserves the right to change materials and specifications without notice.

Frequently Asked Questions

The JB-54 charbroiler is designed for natural gas but can be converted to propane. Please specify the type of gas when ordering and ensure the provided gas regulator is installed.
The JB-54 charbroiler has a total BTU output of 135,000 BTU/hr, with nine 15,000 BTU/hr burners.
Yes, a 3/4" gas regulator is supplied with the unit and must be installed for proper operation.
The required operating pressure is a minimum of 5" W.C. for Natural Gas and a minimum of 10" W.C. for Propane Gas, with a maximum of 14" W.C. for both.
Yes, the JB-54 can be ordered as a floor model by adding "-F" to the end of the model number and can optionally be equipped with 6" casters (front two locking).

Need Help Deciding?

Our equipment specialists can help you match specs to your kitchen layout, electrical capacity, and menu requirements.