Designed for the demands of commercial kitchens and restaurants, the Zurn Industries ZERK-C-DF-TM-S AquaSense® retrofit sensor kit is the perfect solution for upgrading Sloan water closet flush valves. This 1.6 GPF kit combines durability with hygiene, featuring a clog-resistant bypass and chloramine-resistant internal seals to ensure long-lasting performance in high-traffic environments. The touchless sensor promotes sanitation, while the manual override button provides a reliable backup, making it ideal for commercial restrooms, cafeterias, and food service areas. Its polished chrome finish adds a sleek, professional aesthetic, complementing any commercial space. With a 3-year limited warranty and gear-driven ceramic cartridge, this kit is built to withstand the rigors of daily use while meeting water efficiency standards. Whether you're renovating existing facilities or outfitting new ones, this retrofit kit offers a seamless upgrade that balances performance, durability, and sustainability.