Allanson 421-664 Transformer Els PW 17895 Using the 100747 ensures the

Using the 100747 ensures the blower assembly maintains its factory-specified balance

ensuring a consistent microamp signal to the ignition control module

Engineered for multi-refrigerant compatibility

For technicians managing commercial airflow systems

and mounting screws to reduce downtime on the job site

Allanson 421-664 Transformer Els PW 17895 Using the 100747 ensures theThe Allanson 421 664 ignition transformer is a critical replacement component engineered specifically for Webster Engineering burners. This heavy duty oil burner transformer operates on a 120V AC supply voltage and delivers a consistent 10,000V secondary voltage at 23mA, ensuring reliable arc stabilization for efficient combustion. Designed with a mid point ground configuration, this unit minimizes electrical interference and enhances safety during