Description: The Nordyne 632445R SPST Pressure Switch (1.10" Water Column) is a safety control device designed to monitor airflow and draft pressure in gas-fired HVAC systems. It senses the negative pressure created by the inducer motor and closes its electrical contacts once the correct vacuum level is reached, allowing the furnace ignition sequence to proceed. Commonly used in residential gas furnaces and heating units, it ensures proper venting and combustion conditions. Benefits include improved operational safety, reliable ignition control, protection against airflow faults, enhanced system efficiency, and extended equipment life.
Category: Business
Tag: #Nordyne,#NordyneParts,#632445R,#PressureSwitch,#HVACParts,#FurnaceParts,#AirConditionerParts