York Parts S1-02439479000

York pressure switch S1-02439479000 offers reliable pressure control for HVAC systems, delivering precise operation and long-lasting performance. This pressure switch serves as a direct replacement designed to work with York units using 0.33 IWC and replaces S1-02425975000, ensuring a seamless retrofit and minimal downtime.

Engineered for enduring performance, this York parts component maintains accurate pressure sensing, protecting compressors and improving overall system efficiency. Whether upgrading an aging control or stocking for maintenance, the S1-02439479000 delivers consistent response in a compact, rugged package.

• 0.33 IWC rating for precise pressure sensing and cycling
• Direct replacement for S1-02425975000
• Rugged, durable construction designed for long service life
• Easy installation with standard fittings and connections
• Wide compatibility with York HVAC systems and control panels

Trust this York pressure switch for dependable performance, effortless maintenance, and compatibility with your existing York parts ecosystem.