Pentair Automatic Gas Shut Off Switch For ETI 400 Heaters | 150° | 475985 Polaris F4TR Ball Bearing Swivel Longevity Maximizer: An essential component

Longevity Maximizer: An essential component for maximizing the longevity and efficiency of your pool pump

providing secure and reliable electrical connections

actuator only turns part way — order online now

this heavy-duty hose features dual wall construction with an inner and outer core for superior durability

ensuring clear and clean water with minimal maintenance

Pentair Automatic Gas Shut Off Switch For ETI 400 Heaters | 150° | 475985 Polaris F4TR Ball Bearing Swivel Longevity Maximizer: An essential componentThe OEM Pentair Automatic Gas Shut Off Switch (AGS) for ETI 400 Heaters, part number 475985, is a critical safety component designed to automatically shut off the gas supply to the heater if the water temperature exceeds 150F. This switch ensures the safe operation of your pool heating system by preventing overheating, which can lead to equipment damage or safety hazards. The AGS switch is compatible with Pentair ETI 400 High Efficiency Pool and Spa