Oil burner from the company Domusa, which is a device mounted on the boiler, inside which the mixing of the fuel material with air occurs to cause and facilitate combustion. It is a single-stage burner, meaning it operates only at one stage, that is at the maximum that has been set. When the water temperature reaches the preset level, the burner stops functioning and will be activated again when the water temperature drops a few degrees.

• Supply (kg/h): 1.5-3.0
• Output (kW): 17.7-35.5
• Motor power (w): 110
• Weight (kg): 11.7