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Open coil heating elements immersion heating system Heating Elements

Short Description:

open coil electric duct heaters are available in any size from 6” x 6” up to 144” x 96” and up to 1000 KW in one section. Single heater units are rated to produce up to 22.5 KW per square foot of duct area. Multiple heaters can be made and field installed together to accommodate large duct sizes or KW’s. All voltages to 600-volt single and three phase are available.

Applications :

Air Duct heating
Furnace heating
Tank heating
Pipe heating
Metal tubing
Ovens


  • Size: customzied
  • Conductor: resistance wire
  • Application: heating elements
  • Model: Open coil heating elements
  • Product Detail

    FAQ

    Product Tags

    Open coil elements are the most efficient type of electric heating element while also the most economically feasible for most heating applications. Used predominantly in the duct heating industry, open coil elements have open circuits that heat air directly from the suspended resistive coils. These industrial heating elements have fast heat up times that improve efficiency and have been designed for low maintenance and easily, inexpensive replacement parts.

    Open coil heating elements are typically made for duct process heating, forced air & ovens and for pipe heating applications. Open coil heaters are used in tank and pipe heating and/or metal tubing. A minimum clearance of 1/8’’ is required between the ceramic and the inside wall of the tube. Installing an open coil element will provide excellent and uniform heat distribution over a large surface area.

    Open coil heater elements are an indirect industrial heating solution to decrease watt density requirements or the heat fluxes on the surface area of the pipe connected to the heated section and prevent heat sensitive materials from coking or breaking down.

     

    BENEFITS
    Easy installation
    Very long – 40 ft or greater
    Very flexible
    Equipped with a continuous support bar that ensures proper rigidity
    Long service life
    Uniform heat distribution


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