Description
York S1-024-36217-000 Air Pressure Switch is used to monitor air flow conditions in heating and cooling equipment in HVAC systems. It work by detecting pressure changes created by the blower or inducer fan and activating electrical contacts only when proper airflow is allowed for system operation. If airflow is blocked, it interrupt the circuit to prevent operation. It is used in furnaces and air-handling units and it improves and support airflow verification and can reduce equipment maintenance. It enhances system protection and operational efficiency and ensures performance in systems.
