Pentair AGS Switch Service Part, 140F, for Heater | 42002-0025S Pool Automation Genuine Hayward parts integrate directly

Genuine Hayward parts integrate directly into existing equipment platforms

Their assemblies are widely supported in routine maintenance

Frequent high limit error conditions

Sand filters operate under pressure

the CHIP/STEAM tray helps lock in juiciness and add that desirable wood-fired taste that backyard chefs crave

Pentair AGS Switch Service Part, 140F, for Heater | 42002-0025S Pool Automation Genuine Hayward parts integrate directlyWhat This Part Is Used For Pentair 42002 0025S AGS Switch Service Part 140F is a replacement automatic gas shutoff safety switch for compatible Pentair heaters. It monitors temperature conditions and supports safety shutdown when required. Why This Part Matters A failed AGS switch can prevent the heater from operating or can compromise safety protections. Replacing it restores proper safety control and reliable heater function. Correct safety