Raypak 017156F Flow Sensor Kit Assembly for E3T 3-Series Titanium Electric Heater Models 0018 & 0027

The Raypak 017156F Flow Sensor Kit Assembly is a precision-engineered component designed for E3T 3-Series Electric Titanium heaters, models 0018 (18kW) and 0027 (27kW). This flow sensor replaces traditional pressure switches, enabling more accurate activation based on real-time water flow through the heater. The kit supports advanced diagnostics and system protection by ensuring heater operation only when sufficient flow is detected. It’s specifically crafted for saltwater and chemically treated pools, working seamlessly with titanium heating elements and 316L stainless steel housings. Compact and easy to install, this sensor is essential for maintaining peak performance and safety in modern high-efficiency electric pool heaters.