The EL-137 solenoid flux plate is a solenoid repair kit replacement for Optima® ES (electronic solenoid) flushometers. Optima® ES electronic solenoids are for the Royal®, Crown®, Regal®, and Sloan® style flushometers operating with a 120V. The EL-137 solenoid flux plate is intended for concealed flushometers. The EL-137 included a grounded wire and is located on the opposite side of the incoming water supply. Sloan offers additional solenoids and solenoid repair parts based on your flushometer needs.
