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Intec

THERMAL OIL HEATER

EFFICIENT AND RELIABLE

INTEC thermal oil heaters are used to supply process heat to production systems in almost all industry sectors.
Our customers’ local conditions largely determine the design of the heat transfer oil heater. All construction methods, whether horizontal, vertical with downward or upward firing or electrically heated, are at the highest technical level and have been used in large numbers around the world for a long time.
INTEC carries out a risk analysis for all thermal oil heaters. The safety equipment, including sensors, logic and actuators, complies with DIN 4754 parts 1-3. This is equivalent to a SIL-2-version.

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  • Industry sectors
  • Chemistry
  • Steel industry
  • Plastics Automotive
  • Mechanical engineering
  • Wood
  • Oleochemistry
  • Technical specifications
  • 80 °C - 400 °C
  • 0.02 MW - 5 MW
  • Heating sourcea



  • Horizontal Firing
  • Interior inspection is easily possible thanks to equipment with a pivoting door (optional).
  • Installation of a cooled sight glass for flame observation
  • Suitable for boiler houses with restricted height
  • Easy access to the burner

  • Vertical upward firing
  • little need for space
  • Flow-efficient construction of an exhaust air preheater is possible
  • Only a short chimney attachment required
  • Symmetrical heating surface loading through vertical flame Minimum heat storage masses thanks to the cooled turning plate at the end of the combustion chamber The pipe coils can be easily emptied using gravity
  • Minimum heat storage masses thanks to the cooled turning plate at the end of the combustion chamber The pipe coils can be easily emptied using gravity
  • The pipe coils can be easily emptied using gravity

  • Vertical upward firing
  • little need for space
  • Flow-efficient construction of an exhaust air preheater is possible
  • Only a short chimney attachment required
  • Symmetrical heating surface loading through vertical flame Minimum heat storage masses thanks to the cooled turning plate at the end of the combustion chamber The pipe coils can be easily emptied using gravity
  • Minimum heat storage masses thanks to the cooled turning plate at the end of the combustion chamber The pipe coils can be easily emptied using gravity
  • The pipe coils can be easily emptied using gravity

  • ETE - Electrically Heated
  • Suitable for outputs from 50 kW
  • little need for space
  • Emission-free operation
  • Suitable for laboratory systems, no chimney required
  • Fast controllability
  • No approval procedures for firing and storing fuel supplies