Pentair AGS Switch Replacement, 140F | 474368Z Wood Grain GFRC Concrete Replacement internal component

Replacement internal component

It works as part of the bag housing in the pool system

and other water features

and long-term resistance to weather and temperature extremes

Pentair AGS Switch Replacement, 140F | 474368Z Wood Grain GFRC Concrete Replacement internal componentWhat This Part Is Used For Pentair 474368Z AGS Switch Replacement 140F is a replacement automatic gas shutoff switch for compatible Pentair heaters. It monitors temperature conditions within the heater. Why This Part Matters An AGS switch protects the heater from unsafe temperature conditions. Replacing a failed switch restores proper safety shutdown function. Reliable safety controls support safe heater operation. Key Features and Specifications