York S1-02439490000 Air Pressure Switch with Mounting Bracket, -0.26" WC PR
Manufacturer:
Manufacturer #:
S1-02439490000
Parts Town #:
YORKS1-02439490000
Units:
Each
Fits Models:
York S1-02439490000 Genuine OEM Replacement Part
A York S1-02439490000 Air Pressure Switch with Mounting Bracket senses pressure changes and actuates the circuit to maintain proper response in the HVAC equipment.
- Built to last, real OEM switches and buttons resist wear and preserve dependable operation through repeated cycles and demanding conditions
- Fits Popular Models: Y14AC02M3ODABCA, Y14EN72A2IDNDAA, V33AS34R6CDWAL0001
- Product Type: Air Pressure Switch
- Mount Type: Mounting Bracket
- Pressure Rating: -0.26" WC
Common Questions and Answers
How does the York S1-02439490000 Air Pressure Switch with Mounting Bracket contribute to reliable equipment performance?
The air pressure switch with mounting bracket monitors pressure conditions and confirms proper airflow before allowing key functions to operate in a heating and cooling system. Its calibrated -0.26" WC rating and secure mounting bracket support accurate switching and stable installation, which matters for consistent safety and dependable unit operation.
How can I recognize signs that the York S1-02439490000 Air Pressure Switch with Mounting Bracket could be failing?
The air pressure switch with mounting bracket may need replacement if the heating and cooling unit shows startup interruptions, intermittent shutdowns or fails to verify proper airflow during operation. Physical signs can include loose mounting, damaged tubing connections or corrosion and environmental signs may include moisture exposure, dirt buildup or vibration that could affect switch response.
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