What type of filter is considered superior for oil burn efficiency?

A low micron filter is considered superior for oil burn efficiency because it effectively captures small impurities and particulates that can negatively impact the performance of the burner. In oil heating systems, maintaining a clean fuel supply is crucial since contaminants can lead to incomplete combustion, increased emissions, and potential damage to burner components.

Low micron filters typically have a finer mesh or filtering capability that allows them to remove even the smallest particles from the fuel before it reaches the burner. This ensures that the fuel is as clean as possible, optimizing the combustion process. Cleaner fuel translates to a more efficient burn, which can enhance the system's overall performance, improve energy efficiency, reduce the likelihood of maintenance issues, and prolong the life of the burner.

In contrast, filters that are high micron, standard, or coarse may allow larger particles to pass through, which can compromise the combustion efficiency and the longevity of the heating system. Therefore, the use of a low micron filter is essential for achieving optimal oil burn efficiency in heating applications.