Thermal Technology LLC

  TTL Logo Color Horiz  

Replacement Hot Zones

  hotzone 250  
  Thermal Technology hot zones are made with the highest quality materials for extended zone life.   Benefit from our 60 years of experience designing and constructing quality hot zones. Replacement zones can be made to fit other manufacturers' furnaces.   


hotzone1 150

hotzone2 150

hotzone3 150



RKGraphite Production Furnacer 250 RK Hot Zone225 RK Graphite HOt Zone225  


  • Quality Elements
  • Unsurpassed Construction
  • Short Lead Times


  • Longer Life
  • Temperature Uniformity
  • Modular Design
  OEM Parts

We offer a full complement of OEM parts constructed only from the highest quality materials.  

OEM3 150
BreWeave Elements 

OEM1 150
Mesh cylindrical elements 

OEM2 150          
Graphite Heating Elements             



  • Sheet, Rod, Mesh and Weave Elements
  • Flat Panel and Cylindrical Heaters
  • All Replacement Parts

For more information, contact This email address is being protected from spambots. You need JavaScript enabled to view it.