Pentair Shutoff Switch with Alarm | ESO2 Hayward HeatPro VS Heat/Cool Pump it means the mechanism has

it means the mechanism has failed and is stuck in the open position

The IntelliBrite Architectural Series Light that will replace this model is PN 602187

T-Valve Installation & Removal Tool Set - Pentair In-Floor(A&A) | 235090

This helps keep the water clean and prevents debris from reaching the pump or other sensitive components

allowing you to enjoy optimal heating performance for your pool season after season

Pentair Shutoff Switch with Alarm | ESO2 Hayward HeatPro VS Heat/Cool Pump it means the mechanism hasPentair Shutoff Switch with Alarm ESO2 The Pentair ESO2 Shutoff Switch with Alarm is a safety enhancing accessory designed to provide automatic equipment shutoff in critical situations. This switch integrates an audible alarm to alert users of system issues, helping to prevent potential damage or unsafe operating conditions. Ideal for pool and spa applications, the ESO2 ensures an added layer of protection and peace of mind. Features: Automatic