Durable Construction: Built to withstand the high-cycle thermal stress found in modern high-efficiency furnaces

and Tempstar units

It requires a manual physical intervention to reset after a trip

This specific kit is frequently utilized in A

When you are in the field and dealing with a dropped control circuit on a Nordyne

York S1-024-35286-000 Pressure Switch Durable Construction: Built to withstandThe York S1 024 35286 000 Pressure Switch is a critical OEM replacement component designed for precision monitoring of combustion and ventilation air pressure within HVAC systems. This SPNO (Single Pole Normally Open) switch is factory calibrated to a . 9" WC (Water Column) setpoint, ensuring the control circuit closes only when the appropriate vacuum or draft is established. Engineered for high reliability applications, this close on fall pressure