Thermal Oil Heaters

RCR provides thermal oil heaters for commercial and industrial heating applications. Our range covers package thermal oil heaters, including gas and oil-fired in typical DIN (EN) coil-type and API designs. In addition RCR has substantial experience in wood & coal-fired thermal oil heaters.


Thermal oil as a heat transfer medium offers advantages over steam and hot water in that it can be heated at low pressures to temperatures in excess of 300 °C. This has made it a popular medium for process heating in wood, panel board, textiles, marine, chemicals, and food processing industries.


Intec Wood & Coal Fired Thermal Oil Heaters

In combination with our technology partner, Intec Engineering GmbH, RCR Energy Systems offers Thermal Oil Heaters designed to operated on a range of solid fuels.

RCR's wood-fired thermal oil heaters typically incorporate a water-cooled vibrating grate and automatic de-ashing systems for firing high moisture biomass with minimal wear and operator intervention.

Key Features:

  • Output range: 7MW to 25MW
  • Custom designed operating pressure range
  • Medium temperature range up to 320°C
  • Coals, biomass fire fuels