Optimum Pool Technologies Replacement Flow Switch for Pentair IntelliChlor IC20 & IC40 Salt Cell - Replaces 520736

Optimum Pool Technologies Replacement Flow Switch for Pentair IntelliChlor IC20 & IC40 Salt Cell - Replaces 520736

• Replaces: Pentair Intellichlor Flow / Temp Switch Model Number 520736 (IC-20 & IC-40 Systems)
• 4 Wire connection, Arrow on switch indications the direction of water flow, ensuring proper installation
• Manufactured by Optimum Pool Technologies. Please see product video for installation instructions.
• *Does not read salt level* This product ONLY fixes water FLOW and water TEMP issues with the IntelliChlor Salt Cells. THIS DOESN'T READ THE SALT LEVEL. THIS WILL NOT FIX A LOW SALT READING.
• Refer to Troubleshooting Tips as well as Wiring Diagrams on this product page for product assistance. Red and Black/Blue wires detect the flow, White and Green wires read temperature. If replacing this flow switch doesn't fix the salt cell problem, it is likely that the whole cell needs to be replaced.

Water needs to flow through a salt system properly in order for chlorine to enter your pool and keep it healthy and clean. If an error message on your chlorinator reads "no flow," chances are you have to replace the system's flow switch. This replacement flow / temperature switch for the Pentair IC-20 and IC-40 salt chlorinator is relatively easy and will quickly fix your no-flow problem.This Replacement water flow / temperature sensor is compatible with IC20 & IC 40 Pentair Intellichlor Salt Systems. Replaces Pentair IntelliChlor Salt Chlorinator Flow Switch 520736