This 70K heater oil nozzle set serving as an ideal replacement for part numbers 70K 70-015-0500 210-220K The nozzle atomizes oil into fine droplets, ensuring complete combustion, consistent 70K BTU heat output, and reduced oil waste esigned as a direct replacement for original components, this nozzle ensures seamless integration in compatible heating systems Built with wear proof brass, this nozzle features a leak proof design for long lasting durability in oil environments Suitable for various heater, making it a versatile and essential maintenance part for consistent heating efficiency, Manufacturer: Whoasyst