Nordyne 632491R SPST Pressure Switch -1.50"WC

Nordyne 632491R Pressure Switch SPST 1.50” Water Column is an essential part of HVAC systems as it controls internal pressure. This enables safe and efficient system operation by the activation or deactivation of the circuit at a specified pressure level. This pressure switch is a necessity when used in furnaces, air handlers and HVAC equipment because it is used to identify pressure problems and avoid unnecessary system wear or failure. By providing secure operation in various conditions, it enhances reliability, reduces energy consumption and provides full system protection.