B1256553 Amana-Goodman Sequencer OEM
B1256553 Heat sequencer consists of a tall tower and a short tower on one plate. 2 timings and 3 switches. The timings will come on (get hot) in 1-110 seconds (H1-110) and shut off (get cold) in 1-110 seconds (C1-110). The purpose of the timings is to turn on the heating elements in a sequence as to prevent a huge power surge which may blow a breaker.
Click to watch how a sequencer works ----> https://youtu.be/5YjL8eR5VJ0