Its robust design prevents clogging and ensures a leak-proof seal

Heavy-Duty Construction: Built to withstand commercial-grade cycle counts

0 ohms or infinite resistance indicates a crack or burnout

Common Questions: How do I verify if the 10-681 is the correct sensor

verify compatibility with specific 4-wire sub-bases

Schneider Electric (Erie) AG13AC40 Actuator Els PW 17895 Its robust design prevents cloggingFor hydronic system maintenance and multi zone control, the Schneider Electric Erie AG13AC40 Actuator is the industry standard for reliable two position (on off) control. This 24V normally closed unit features a spring return fail safe mechanism, ensuring the system resets during power loss to prevent overheating or unauthorized flow. Designed for the Erie PopTop series, the "one handed" snap on installation allows technicians to replace the actuator