The Danfoss 2.75/60°S Oil Burner Nozzle is a crucial component for the proper operation of burners. Its primary function is to prepare the oil before combustion, ensuring the process is as efficient as possible. It is important to keep the nozzle clean and replace it when it is not functioning correctly, rather than disassembling it for maintenance. Its compatibility with burners facilitates installation and use in various heating systems.