How can air drafts affect the operation of an oil burner?

Air drafts can significantly impact the operation of an oil burner, particularly in terms of combustion quality. When uncontrolled drafts enter the combustion chamber, they can disrupt the flow of fuel and air. This disruption may lead to insufficient mixing of the fuel oil and air, which is essential for efficient combustion.

As a result, incomplete combustion may occur, leading to a production of soot and carbon monoxide, which are indicative of inefficient burning. This not only reduces the energy efficiency of the burner but can also pose safety hazards due to the accumulation of harmful byproducts. Therefore, the presence of air drafts negatively affects the burner’s operation, primarily by causing incomplete combustion, which can have various adverse effects on both performance and safety.