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Frequently Asked Questions
What is the YORK S1-2940-3161 limit switch used for?
The YORK S1-2940-3161 limit switch is used in HVAC systems to monitor and control temperature by opening or closing electrical contacts. It is typically applied in furnaces, air handlers, and rooftop units to prevent overheating or ensure safe operation, automatically resetting when conditions normalize.
What are the specifications of the YORK S1-2940-3161 limit switch?
The YORK S1-2940-3161 is a surface-mount limit control with auto reset. It closes at 120°F and opens at 105°F. The manufacturer part number is S1-2940-3161, and it is designed for use in YORK HVAC equipment to provide reliable temperature regulation and safety shutdown.
Where to buy the YORK S1-2940-3161 limit switch worldwide?
You can source the YORK S1-2940-3161 limit switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive genuine YORK components for your HVAC systems.
How to install the YORK S1-2940-3161 limit switch?
To install the YORK S1-2940-3161 limit switch, first disconnect power to the HVAC unit. Mount the switch securely on a clean surface using the provided brackets. Connect the wiring per the system schematic, ensuring proper contact alignment. Test operation by verifying the switch opens and closes at the specified temperatures.
Used in
Common applications for YORKYORK Products
3G Electric supplies YORK surface mount limit controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
