Allanson Transformers 2744-628G Transformer Els PW 17895 What is the primary function

What is the primary function of the test lever on the M375-M1

Universal Mounting Options: Flexible foot

If proper vacuum is present but the SPDT switch does not close

If your system uses a dual-run capacitor (three terminals)

Calibrated to a 2

Allanson Transformers 2744-628G Transformer Els PW 17895 What is the primary functionThe Allanson 2744 628G Ferromagnetic Ignition Transformer is a high performance OEM replacement specifically engineered for Beckett A, AF, and AFG oil burners. Operating on a 240Vac supply voltage, this unit steps up to a 10,000V secondary output with a 23mA current rating, providing the high energy spark required for reliable oil burner ignition in residential and commercial heating systems. This small can series transformer features midpoint