Allanson 421-661 Transformer Els PW 17895 This is a dedicated single-section

This is a dedicated single-section run capacitor

The face includes scales for temperature (Fahrenheit) and pressure (PSI)

this relay leverages the back EMF generated by the motor's start winding to precisely time the removal of the start capacitor from the circuit

Thermal Expansion Control: Built-in bypass relief prevents excessive pressure buildup caused by water heaters in closed systems

Allanson 421-661 Transformer Els PW 17895 This is a dedicated single-sectionThe Allanson 421 661 Ignition Transformer is a high performance Gordon Piatt replacement transformer designed for reliable spark ignition in demanding commercial burner applications. Engineered with a 120Vac supply voltage and a 10,000Vac secondary voltage output at 23mA, this unit ensures consistent arc stabilization even in fluctuating environments. This specific mid point ground transformer is built to meet the exact electrical requirements of