Panel Hopper Heater

Hopper heater is self-contained heaters whose design provides heat outputs up to 3 watts/squire inch, with a maximum circuit size of 4.5 KW depending on the application, the design of the hopper heater is such that it distributes heat over its entire surface.

The heater is offered in multiple designs, each one includes a heater element made of Inconel/Nichrome/SS. The heater element provides multiple flow paths for electrical current to pass. This design eliminates the burnout chances common with series wire-based design.

CSA Certifications

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  • Maximum watt density : 3 w/in2
  • Maximum supply voltages: 415 V
  • Max. operating temperature: 200°C


  • Parallel circuit high-temperature alloy heating element.
  • Temperature-rated insulation- Mica and glass wool.
  • Aluminium/Aluminium coated steel protective enclosure and its cover with mounting channel attachment.
  • High temperature insulated lead wire for connection.

Hopper Heating Modules for Power Plants

Hopper Heating Modules


Available PH Hopper Heating Module Sizes

Heater Sizes(inches) Stud Spacing(inches)
35.43X21.65 33.85
19.68X17.71 18.11
9.64X17.32 15.74
55.11X17.71 16.14
9.05X10.82 9.25
43.30X13.77 12.20
9.84X35.43 33.85
13.77X13.77 12.20
9.84X27.16 25.59
5.70X13.77 12.20

The Hopper Heating Modules are developed to address the unique and specific requirements for the prevention of condensation in fly ash hoppers and are also custom-designed to provide low watt density, uniform heating over the lower areas of the hopper also.

Panel Hopper Heater Models


Hopper Heater

Max. operating temperature : 200°C