Part #WR55X10150 (AP3140371) Replaces 945622, AH304206, EA304206, PS304206, WR23X10265, WR55X10032, WR55X10040 and B00E1NMH6C. This refrigerator encoder board helps regulate the temperature to keep it within the proper range. Wire harness is included. For use with some GE brand units.