Description
The A.J. Antunes 8221212002 Differential Pressure Switch is used to measure pressure differences HVAC systems. It functions between 0.05-9” WC pressure range and its SPDT switch turns on at a particular pressure change. This switch has 1/8” female NPT connection and is applied to check whether filters are blocked or not, to maintain the proper airflow and avoid overloading the system. It also check and balance the correct operations of dampers which has an importance in airflow regulation and energy conservation. This switch ensures appropriate pressure levels; thereby utilizing HVAC, decreasing energy utilization, and prolonging the equipment’s durability.
