no continuity indicates a failed open switch that requires replacement

this combustion blower assembly is critical for clearing flue gases through the heat exchanger to ensure safe

Designed for specific Armstrong and Allied Air furnace models for guaranteed compatibility

Common Questions & Technical Support What causes this valve to fail to stay open

and sophisticated digital controllers

Schneider Electric (Erie) AH13T020 Actuator 322056-301 no continuity indicates a failedThe Schneider Electric (Erie) AH13T020 Actuator is a high torque, two position spring return valve actuator designed for reliable control in commercial HVAC systems. Operating on a 277Vac power supply, this normally closed actuator is engineered for high close off performance, ensuring positive shut off against high differential pressures in hydronic applications. The AH13T020 features a robust synchronous motor and a dependable spring return