Allanson Transformers 2721-368M Transformer Els PW 17895 it prevents heat exchanger damage

it prevents heat exchanger damage and hazardous conditions by interrupting the burner circuit if the plenum temperature exceeds specified tolerances

Precision Geometry: 90-degree left configuration ensures optimal flame-to-generator contact

debris clogs

providing essential shielding for sensing elements against convective heat interference and environmental debris

ensuring RoHS and REACH compliance on every service call

Allanson Transformers 2721-368M Transformer Els PW 17895 it prevents heat exchanger damageThe Allanson Transformers 2721 368M is a specialized ferromagnetic ignition transformer engineered specifically for Metro burner applications. Operating on a 120Vac supply voltage, this small can series unit delivers a powerful 10,000Vac secondary voltage at 23mA, ensuring consistent and reliable arc performance for oil heating systems. Its midpoint ground design facilitates stable ignition, while the zinc plated button HV terminals and end hinge