York S1-024-35272-000 is an SPNO close-on-fall pressure switch set at –0.54 inches water column, designed to ensure safe airflow and draft control in HVAC systems. The switch functions by sensing pressure changes and closing the normally open contacts when pressure falls to the specified level, confirming proper venting conditions. It is commonly used in York gas furnaces, rooftop units, and heating equipment. Key benefits include reliable airflow verification, enhanced operational safety, accurate pressure monitoring, prevention of system faults, improved heating performance, and long-term durability in demanding HVAC applications.
For an efficient and reliable HVAC system, the York SPNO Pressure Switch is a great choice for optimal system performance.
#York #YorkParts #S1-024-35272-000 #HVACParts #PressureSwitch #FurnaceParts #AirConditionerParts
Visit The Website:
https://www.partshnc.com/54wc-spno-close-on-fall-sw
Published on January 9, 2026
Published by Mark leo
Viewed by 1 people
Description of item
Location
Country
United States
Region
IL
City
Chicago
Address
700 Nicholas BLVD Suite 105 Elk Grove Village IL 6
Name
Mark leo
Phone
8667730XXX
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Location
Chicago in IL, United States
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