Crown Engineering 100393-SER Flame Lock Nozzle Body Adaptor

The crown engineering 100393-SER Flame Lock Nozzle Body Adaptor is used in oil-fired burner systems to secure and align the fuel nozzle within the burner assembly. It provides a stable mounting point that maintains correct spray positioning for proper fuel atomization and combustion in HVAC systems. Installed inside the burner housing, it supports consistent flame formation and accurate ignition during operation. This component is frequently used in residential and light commercial heating equipment where accurate nozzle placement is required for stable burner performance and controlled heat output.