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GFEN Manufacturer - Food Sevice

 

Gas Food Service Technology
Overfired/Underfired Broilers



Description

  Cook with intense, direct heat provided by burners located either above or below the cooking grids on which food is placed. Cooks even faster with models that feature infrared burner technology.
  Underfired broilers, often called charbroilers or hearth broilers, radiate heat upward to grids from ceramic or volcanic briquettes or cast iron or stainless steel radiants heated by the burners. Briquettes or radiants protect gas burner ports from clogging with food drippings.
  Overfired broilers, also known as heavy-duty upright or hotel broilers, radiate heat downward to the grid. Grids can be raised, lowered or slid in and out to control temperature and cooking time.
  Over/under models utilize top and bottom burners to combine radiant and infrared heating technology in a single unit.
  Broilers can be configured with one or two cavities or to fit countertop or freestanding applications.



Function(s)

  Broil meats, seafood and vegetables with a distinctive grilling "grid" pattern.
  In underfired models, drippings from cooking food and fats create flames, smoke, and aromas that enhance flavor of food.

Application(s)

  Often used for high-volume production, but smaller countertop models available
  Ideal for display cooking - attracts customer attention and whets appetites.

Available Features*

  Stainless steel exterior
  Heavy duty construction
  Insulated walls
  Angled grates, troughs or special controls to minimize flare-ups
  Individual burner control valves
  Full-width drip pans
  Drain pans
  Flame failure pilots
  Combination units with refrigerated based, oven or storage base, modular top section, or broiler/griddle
  Adjustable wide or narrow spaced grates
  Smoker system - infuses wood flavor into food
  Countertop, equipment stand, or free-standing with stationary legs or casters
  Burner options include:
 >> Traditional radiant
 >> High-efficiency, high-speed infrared
technology
 >> Two broiling operations in over/under models - upper grid charbroils, lower grid broils via infrared
  12 inches to 84 inches wide

Benefits

  Quick preheat saves energy and money
  Low operating cost - costs less to operate than comparable electric units
  Virtually smokeless
  Gives broiled food an appealing appearance and flavor
  Seals in meat juices
  Even heat throughout cooking surface
  Trouble-free operation and low maintenance
  Long life
  High-efficiency design features
  Easy to clean
  Infrared burners cook faster than standard radiant burners
 >> Saves up to 50% in fuel costs and cooking time
 >> Leaves foods tender and moist
 >> Keeps kitchens cooler, reducing wear-and-tear and cost of cooling
  Sizes and types to suit the smallest and largest operations

Energy Input

  30,000 to 280,000 Btu/hr

Fuel Type(s)

  Natural gas and LPG

Ventilation

  350 to 450 cfm per linear foot for gas charbroilers


*Listed features offered by some, but not necessarily all vendors.


 

All broilers can be classified as either underfired, overfired or a combination of both. Underfired broilers are designed to produce an effect similar to cooking over open coals, but with less time and effort. In an underfired broiler, the heat source is located under the grid. As fat renders out of the food during cooking, it drips through the grid onto the heat source where it burns, giving food the distinctive broiled flavor. The heat source in an overfired broiler is positioned above the cooking grid. Conventional upright overfired broilers are partiuclarly well suited for fast, large volume production. With the endless variety of sizes, heating options, models and optional features, there is sure to be a broiler to meet any size food service operation's needs.

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