EL-646-A / 0345337

The EL-646-A electronic wall box assembly is a replacement kit for concealed Royal® or Sloan® Optima® ES-S SWB TMO (electronic solenoid sensor small wall box true mechanical override) water closet style flushometers. The EL-646-A repair kit assembly includes the sensor, frame, hydraulic override and mounting kit is intended for concealed electronic ES-S SWB TMO flushometers. The EL-1500-L sensor and push button actuator will be located on the lower half of the stainless steel wall plate and operates with a 24V electrical supply. The 13-1/2x13-1/2 wall box panel assembly provides front access to the flushometer. Sloan offers additional sensors and repair parts based on your flushometer needs.