What is the correct sequence of components for piping an oil supply to the burner?

The correct sequence for piping an oil supply to the burner should begin with the oil tank. Starting from there, a suction strainer is included to filter out any debris or particulates from the oil before it reaches the pump. This is essential because any contaminants could damage the pump or interfere with the efficient operation of the burner. After the oil passes through the suction strainer, it then enters the pump, which is responsible for moving the oil to the burner at the necessary pressure.

This systematic approach ensures that the oil is clean and adequately pressurized for effective combustion in the burner. The inclusion of a suction strainer before the pump is critical for system reliability and longevity, as it protects components from wear and ensures optimal performance.