York S1-025-19499-002 Temp Control The Nordyne 632493R Pressure Switch

The Nordyne 632493R Pressure Switch is the definitive OEM replacement for the older 632493 model

the 64460-001 provides the backbone for reliable electrode firing in high-demand environments

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Key Benefits for Technicians: OEM Specification: Maintains the original factory engineering standards for gas delivery and combustion safety

Forged Integrity: The forging process strengthens the brass grain structure

York S1-025-19499-002 Temp Control The Nordyne 632493R Pressure SwitchThe York S1 025 19499 002 Temp Control is an essential OEM SPST (Single Pole Single Throw) temperature control engineered for precision sensing in residential and commercial HVAC units. This snap acting York replacement part is designed to cycle components based on ambient or surface temperatures, specifically calibrated with a 45 degree F open and 55 degree F close setpoint. As a close on rise switch, it ensures reliable circuit engagement when