Amana-Goodman 10727921 SPST Pressure Switch 0.75" WC

The Amana-Goodman 10727921 SPST Pressure Switch is essential part in the HVAC systems whose primary purpose is to measure pressure and airflow. This pressure switch works at 0.75 inches of W.C. differential to initiate certain actions such as turning on blowers, sounding bells or shutting the system to ensure there is appropriate flow rate. It has application in wide range of HVAC system equipment like air conditioning units, furnace, evaporator, fan coil units, roof top units etc. This switch plays an essential role in enhancing the performance, durability of systems that control airflow.