Elco Burners DBC LD MB, DBC LLD MB


Monoblock Air Duct burners

Duct burners are ideal for generating volumes of clean, hot air.
The turn down ratio of the range goes from 10:1 to 15:1, depending on the model chosen.
Applications include oven, dryers, fume incinerators, and similar industrial equipment.
All models feature an integral combustion air blower mounted on the burner’s steel case.
By supplying the correct air volume and pressure to the burner, the blower allows stable operation over a wide range of duct velocities without installing a profile plate around the burner.
Burner installation must be in suction (or slightly in pressure on demand).

  • Can be direct spark ignited
  • Does not require low-fire bypass air, eliminating the need for piping and check valve
  • Simplified set-up with pressure taps for gas, air and chamber
  • Inputs up to 750 kW for LD versions and 1500 kW for LLD versions
  • Standard executions for methane (LPG and other fuels on request)
  • Burner mounting arrangements include duct fixing flange and electrodes