or produces an audible "chattering" sound from the control cabinet

including the BAC-1 series

As a direct OEM York replacement part

ensuring correct spade terminal orientation and mounting hole alignment

Amana-Goodman B1256553 Sequencer/Relay or produces an audible "chattering"Professional grade Amana Goodman B1256553 Sequencer Relay is a critical OEM replacement part designed for timed staging in electric furnaces and air handlers. This multi stage heat sequencer manages the precise activation of 12kW to 15kW heating elements, preventing simultaneous high amp draws that can trip breakers. As an authentic Goodman sequencer, it ensures proper blower motor delay, allowing the heat exchanger to reach temperature before air