Allanson Transformers 421-BT636 Transformer 30067439-890 a high-reliability drop-in replacement for

a high-reliability drop-in replacement for the original shaded-pole units found in legacy beverage dispensers

Built for rigorous heating cycles

Featuring a 50mm bore diameter

while the M3/M4 poles activate between 50-70 seconds

eventually leading to component burnout

Allanson Transformers 421-BT636 Transformer 30067439-890 a high-reliability drop-in replacement forThe Allanson 421 BT636 is a heavy duty universal ignition transformer designed for reliable spark ignition in industrial and residential oil burners. Engineered with a 120Vac supply voltage and a 10,000Vac secondary voltage at 23mA, this unit ensures a consistent high voltage arc for efficient combustion. Featuring a mid point ground configuration, it provides stable electrical performance and reduced electromagnetic interference. As a direct