Description
Product Summary
The York S1-02435780000 is a pressure switch from York, described by the manufacturer as: switch pressure Air1.00 iwc on fallspno.
A pressure switch proves that air, water or refrigerant pressure is where it should be before allowing the equipment to run. On furnaces it proves the inducer's draft; on boilers and steam systems it controls or limits the operating pressure. Replace a switch that does not close with the correct pressure applied, or that opens and closes erratically. Check hoses, ports and venting first.
Before you order, match S1-02435780000 to the part number on the part you are replacing or in your equipment's repair parts list, and confirm the voltage, size and connections match your equipment. If you are not sure which part your equipment needs, call us at 1.888.509.3391 with the model and serial number and we will confirm it for you.
Key Features
- Genuine York part: Manufacturer part number S1-02435780000, factory new.
- Part type: Pressure Switch.
- Ready to ship: In stock with live quantities shown on this page.
Frequently Asked Questions
Is this a genuine York part?
Yes. This is the York S1-02435780000, a factory-new pressure switch from York.
How do I make sure it fits my equipment?
Compare S1-02435780000 with the part number printed on the part you are replacing or listed in your equipment's repair parts list, and confirm the voltage and connections match. If you are not sure, call us at 1.888.509.3391 with your model and serial number and we will confirm it.
What do the numbers on a pressure switch mean?
They are the pressures at which the switch closes and opens. Replace it with a switch that has the same set points.
Should a professional install this part?
Yes. Gas, electrical, hydronic and combustion components should be installed by a qualified technician who can test the system afterward and follow the codes that apply where you live.
