Cleveland Controls NS2-1020-01 Pressure Switch 321894-709 The 106163021 features a robust

The 106163021 features a robust rolled steel frame and aluminum flange for superior heat dissipation and corrosion resistance in demanding HVACR environments

This control features universal wiring capability for 120V or 240V circuits

Can this sensor be used in both liquid and air applications

this valve is specifically calibrated for R410A refrigerant and must not be used in R22 or drop-in substitute systems

Does this model support bi-directional flow for heat pumps

Cleveland Controls NS2-1020-01 Pressure Switch 321894-709 The 106163021 features a robustAs a key component for airflow monitoring, the Cleveland Controls NS2 1020 01 Pressure Switch is engineered for high accuracy sensing of positive, negative, or differential air pressure. This HVAC air pressure switch features a compact glass filled polycarbonate housing and a high stability silicone diaphragm, making it a reliable choice for monitoring ductwork pressure, controlling dampers, or verifying fan operation. With a fixed set point of 1. 50"