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York S1-02435799000 Auxiliary Switch, 1 NO/1 NC Terminal, #6-32

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Manufacturer:
Manufacturer #:
S1-02435799000
Parts Town #:
YORKS1-02435799000
Units:
Each
Fits Models:

York S1-02435799000 Genuine OEM Replacement Part

A York S1-02435799000 Auxiliary Switch changes contact states to signal position changes and coordinate control response within the system.

  • Real OEM switches and buttons align cleanly with mounting points and connections for a precise fit during installation
  • Fits Popular Models: Z34AN34M6KAEBL0001, NC120C00C5AAA4, V53AN52Q5KAEAI0001
  • Product Type: Auxiliary Switch
  • Contact Configuration: 1 NO/1 NC
  • Mount Type: #6-32
  • Terminal Count: 1

Common Questions and Answers

What purpose does the York S1-02435799000 Auxiliary Switch fulfill in the system?

The auxiliary switch provides an additional control point that changes circuit status as the main device operates, allowing the HVAC system to monitor position, trigger related components or confirm sequence operation. Its 1 NO/1 NC contact configuration and #6-32 mounting design matter because they support dependable switching, secure installation and consistent electrical response in heating and cooling equipment.

What changes in performance might suggest that the York S1-02435799000 Auxiliary Switch should be replaced?

The auxiliary switch might need replacement if the heating and cooling unit shows intermittent operation, fails to complete control sequences or does not reliably signal connected components. Physical signs can include worn terminals, loose mounting or contact damage and environmental signs may include corrosion, moisture exposure or debris buildup that can affect switching performance.

Read More FAQs

Will my York S1-02435799000 Auxiliary Switch ship the same day I order?

Absolutely! Parts Town offers same-day shipping on in-stock real OEM HVAC parts Monday through Friday until 9 PM ET and on Saturday until 4 PM ET for online air orders. With updated inventory and streamlined processing, we'll ship your parts as soon as possible.

How do I check the delivery status of my York S1-02435799000 Auxiliary Switch?

You can check the delivery status of your real OEM heating and cooling parts by heading to our Track My Order page and entering your order number or purchase order (PO) number and zip code. With 24/7 access to updates on your shipment, you'll always have the latest details right at your fingertips.

Can I contact Parts Town for help with my York S1-02435799000 Auxiliary Switch?

Yes! Parts Town offers a wide range of customer support for real OEM HVAC parts 8 AM to 9 PM ET Monday through Friday with help through chat, email, phone and more. Visit our Contact Us page to see all the ways to reach us with your questions.

What's the return window for the York S1-02435799000 Auxiliary Switch?

We provide the option to return most new, unopened real OEM HVAC replacement parts within 90 days of delivery, so head to our Returns page to see if your order qualifies. For parts that have been installed and no longer work, fill out the form in the Defective Parts & Warranty Inquiries section.

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  • Length:
    3 in / 7.62 cm
  • Width:
    3.2 in / 8.13 cm
  • Height:
    1 in / 2.54 cm
  • Weight:
    Not Available