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Wire Wound Open Coil Elements consisting of coiled resistance wire

Short Description:

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.


  • Size: Customized
  • Application: Heating
  • Product name: Open coil heater
  • Type: electric heater
  • Product Detail

    FAQ

    Product Tags

    Open coil heaters are air heaters that expose the maximum heating element surface area directly to an airflow. The choice of alloy, dimensions, and wire gauge are strategically chosen to create a custom solution based on an application’s unique needs. Basic application criteria to consider include temperature, airflow, air pressure, environment, ramp speed, cycling frequency, physical space, available power, and heater life.

    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


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