The York S1-02435261000 Pressure Switch is a reliable air pressure sensing component designed to activate at 1.00" WC on pressure fall. Replacing part number 024-27638-001, it ensures safe system operation by monitoring airflow and preventing furnace ignition if airflow is inadequate. Commonly used in York residential and light commercial HVAC systems, it enhances equipment safety, improves performance, and reduces energy waste. This SPNO (Single Pole Normally Open) switch is essential for maintaining proper system function and protecting components from damage due to airflow issues.
For an efficient and reliable HVAC system, the York Switch Pressure is a great choice for optimal system performance.
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Published on August 7, 2025
Published by HVACParts
Viewed by 3 people
Description of item
Location
Country
United States
Region
lllinois
City
Chicago
Address
700 Nicholas BLVD Suite 105 Elk Grove Village IL 60007
Name
HVACParts
Phone
8667730XXX
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Location
Chicago in lllinois, United States
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