What does an oil burner’s pressure control monitor?

An oil burner’s pressure control specifically monitors the pressure of the fuel oil entering the burner. This is a critical function because it ensures that the oil is delivered to the combustion chamber at the appropriate pressure, which directly influences the efficiency and effectiveness of the heating process. Correct pressure levels are essential for optimal atomization of the fuel oil; if the pressure is too low, the oil may not atomize properly, leading to poor combustion and reduced heat output. Conversely, if the pressure is too high, it could lead to equipment damage or safety hazards.

Understanding this aspect is vital for anyone working with oil burners, as maintaining the correct pressure not only enhances performance but also ensures safety and longevity of the equipment. The other options, while related to the functioning of the oil burner, do not pertain to what the pressure control specifically monitors.