Turn your manual flushometer into a sensor activated flush valve today with the kits found here. There are two types of retrofit units: side mount operators and top mount operators. Side mount units typically don’t have many repair parts and more so replaced when everything besides the sleeve assembly goes bad. Top mount retrofit kits have many repair parts and are repaired when something goes bad. Review the options below. Give us a call if you need more help choosing which model is for you. If you are deciding between Sloan’s side mount options, read our Sloan Side Mount Operator Guide for more information.