Cannon Bono Energia’s  thermal oil heaters series Oil-Matic type OMV (up to 4 concentric coils) are characterized by  vertical and horizontal design, low thermal inertia (connected to the reduction of refractory material and to the use of ceramic fibers) and optimal oil circulation in the boiler. Cannon Bono Energia’s diathermic oil heaters are optimized to be equipped with any burner on the market. Auxiliary equipment such as the OPTISPARK F3 control system with touch screen can be provided on request.

Design and manufacturing realized according to the most important international standards, such as:

  • PED Directive 97/23/CE, 2014/68/UE
  • ASME Design
  • RTN Certifications (Russia)
  • SQLO (China)



  • Power capacity range between 200.000 to 5.000.000 kcal/h
  • Large-volume combustion chamber and high-performance burners
  • Designed to homogenize the heat exchange along the coil
  • Upper cover for inspection
  • Air preheater
  • Guarantees the right size for each specific application
  • Low levels of NOx and CO emissions in accordance with the most stringent standards
  • Reduced Delta T between bulk and film fluid temperature increases the life time of thermal oil
  • Easy access through upper cover for inspection and cleaning of the combustion chamber and internal pipes
  • High Energy Efficiency