Description
The Raypak 004079F Flow Switch Paddle Kit is a replacement assembly for use in Raypak pool and spa heater systems. It detect water movement through the heater by responding to flow inside the plumbing line, ensuring the unit only operates when adequate circulation is present. It is installed within the housing in compatible heater models, where it works as part of the safety interlock system to prevent dry firing of the heat. It supports heater operation by signaling proper water flow conditions to the control circuit, supporting protection of internal components and maintaining safe system performance.
