Velocity Boiler Works (Crown) 13-030 Nozzle 321042-401 and air filtration systems

and air filtration systems

the microfarad rating must match the equipment requirements

maintaining factory-spec airflow and thermal performance

This Type MST starter utilizes a compact

a 1/16" to 1/8" gap is maintained for optimal arcing

Velocity Boiler Works (Crown) 13-030 Nozzle 321042-401 and air filtration systemsThe Velocity Boiler Works (Crown) 13 030 is a precision engineered Delavan 0. 65 70B nozzle designed for high performance residential oil burners. As a Type B solid cone nozzle, it delivers a uniform distribution of atomized fuel droplets throughout the spray pattern, ensuring stable ignition and high combustion efficiency. This nozzle is a critical component for technicians performing annual maintenance or troubleshooting flame quality on Velocity or