Sloan 3375410 ECOS RESS-Z-C Dual-Flush Sensor-Operated Flushometer – 1.6/1.1 GPF, Zurn Retrofit
The Sloan 3375410 ECOS RESS-Z-C is a battery-powered, sensor-operated retrofit flushometer designed for exposed water closet applications and engineered specifically for compatibility with Zurn flushometer systems. This unit upgrades manual flush valves to touchless operation, improving hygiene and reducing user contact in high-traffic commercial restrooms.
Featuring dual-flush technology, the system automatically delivers either a reduced flush (1.1 GPF) or a full flush (1.6 GPF) based on user presence and duration, helping facilities reduce water consumption while maintaining performance. Sloan’s Smart Sense technology determines the appropriate flush volume for optimal efficiency.
Built with Sloan’s ECOS® platform, the flushometer includes an infrared sensor with multi-lobular detection, a durable semi-red brass valve body, and a PERMEX® diaphragm system designed for long-term reliability. The retrofit design allows for easy installation on compatible Zurn exposed flushometers without replacing the entire valve body.
- Sensor-operated flushometer for touchless operation
- Dual flush: 1.6 GPF (full) / 1.1 GPF (reduced)
- Designed for Zurn-compatible exposed flushometer retrofit applications
- Battery-powered with up to ~6-year service life
- Infrared sensor with automatic flush activation
- Durable semi-red brass construction with diaphragm valve
- Courtesy flush override button and low battery indicator
