Schneider Electric (Erie) AH23A02A Actuator R-407A allowing it to function as

allowing it to function as either a sequencing relay for staged heating and cooling or a switching relay for standard on/off operations

ensuring consistent airflow monitoring and preventing nuisance shutdowns

Smith residential and commercial boilers

this Armstrong blower control features standardized spade terminal connections for straightforward wiring and integration with existing 24V transformers and limit circuits

This transformer meets the precise electrical requirements for maintaining a stable flame signal

Schneider Electric (Erie) AH23A02A Actuator R-407A allowing it to function asThe Schneider Electric Erie AH23A02A Actuator is a direct replacement 24Vac 2 position actuator engineered for demanding hydronic zone control. As part of the industrial standard Erie PopTop series, this spring return motorized valve actuator features a normally open (N. O.) configuration, ensuring safe system positioning during power loss. Designed for high close off requirements, it manages up to 60 psi differential pressure, making it ideal for