What distinguishes flame retention oil burners from non-flame retention oil burners?

Flame retention oil burners are characterized by their unique combustion head design, which is a critical component of their operation. The combustion head in flame retention burners is engineered to create a stable flame that retains heat and maintains an efficient burn. This technology optimizes the mixing of air and oil, resulting in a more complete combustion process.

In contrast, non-flame retention oil burners typically lack the advanced design features that allow for the same level of efficiency and stability in the flame. As a consequence, flame retention burners tend to have better capability to minimize soot production, reduce emissions, and enhance overall heating efficiency.

It's important to note that while burner size, efficiency level, and cost of operation may differ between various burner models, the primary distinguishing factor that sets flame retention oil burners apart is indeed the combustion head components. This difference is key to understanding how these burners achieve performance that is often superior to their non-retention counterparts.