Trent Inc's Low Temperature and High Temperature Plug Heaters

TRENT, Inc. Plug Heaters are built to last and designed for quick installation. Compact and pre-packaged, TRENT Plug Heaters ensure faster cool-down and prolongs the heater life.

TRENT Plug Heaters are available in Low Temperature and High Temperature models, and both feature TRENT Folded and Formed® Heater Racks, which consist of a fabricated aluminized or alloy steel support frame with pre-formed metal channels.

In these channels, high-grade, refractory, slide-in, porcelain retainers are mounted to support one to four levels of three-tier high nickel-chrome, ribbon type heating elements. No screws or fasteners are used in the rack frame design, as the internal connections are all welded to ensure a non-arching electrical resistance path between terminals.


  • TRENT Plug Heaters include multiple banks of TRENT Folded and Formed® Heater Racks that are wired and mounted in a self-contained plug that is ready for installation
  • Economical
  • Easy to install


TRENT Plug Heaters are used in high and low-temperature forced air circulation heating systems in:

  • Heating ducts
  • Baking ovens
  • Drying ovens
  • Annealing and tempering furnaces

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