Amana-Goodman C6456507 SPST Pressure Switch -1.2" WC

The Amana-Goodman C6456507 SPST Pressure Switch is an essential part of different HVAC systems that are used to control pressure in the system.when the pressure within the system rises to a certain point, usually -1.2 inches of water column the switch turns on and a certain action is initiated.in the system. It operates in simple yet effective principle: when the pressure in the system reaches a predetermined level, typically -1.2 inches of water column the switch activates, triggering a specific action. Stating this could mean engaging the activation of a fan or a compressor or any other part which is in the system to ensure that it works properly and does not cause of its own failure.