Which brand of oil burner is known for having a fixed retention head?

The Beckett brand of oil burner is recognized for having a fixed retention head, a design feature that allows for better control of the combustion process. This mechanism maintains a consistent distance between the fuel nozzle and the combustion chamber, ensuring a stable flame and efficient burning of oil. The fixed retention head plays a crucial role in optimizing performance by minimizing unburned fuel and reducing emissions.

In contrast, other brands, while they may have effective burning systems, often utilize different designs that do not emphasize a fixed retention head as their primary feature. This distinction is significant in applications where consistent performance and efficiency are critical for heating systems. Understanding this feature enhances the technician's ability to select and service oil burners optimally for various heating applications.