What component is used to regulate the flow of oil in an oil burner system?

The oil pump is crucial in regulating the flow of oil in an oil burner system. Its primary function is to draw oil from the storage tank and deliver it to the burner at the appropriate pressure and flow rate required for efficient combustion. The oil pump ensures that the correct amount of oil is supplied, adjusting for changes in demand based on the heating needs of the system. This regulation is vital for maintaining optimal burner performance, preventing issues such as incomplete combustion, which could lead to inefficiency or safety risks.

The other components listed have distinct functions that are essential for the overall operation of the burner system, but they do not primarily serve to regulate the flow of oil. The electrical relay manages electrical circuit operations, the combustion chamber is where the actual burning occurs, and the heat exchanger transfers heat to the surrounding area or system. Each plays an important role in the burner’s operation, but the regulation of oil flow is specifically handled by the oil pump.