{"product_id":"york-s1-024-40873-000-85wc-spno-close-on-fall-sw","title":"York S1-024-40873-000 .85\"WC SPNO CLOSE ON FALL # SW","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eYork S1-024-40873-000\u003c\/strong\u003e is a \u003cstrong\u003e0.85\" W.C. Single Pole Normally Open (SPNO) pressure switch\u003c\/strong\u003e designed to \u003cstrong\u003eclose on a fall\u003c\/strong\u003e in pressure. This OEM York replacement component is engineered for reliable performance in HVAC systems requiring precise pressure monitoring and control.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e S1-024-40873-000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Setting:\u003c\/strong\u003e 0.85\" W.C. (Water Column)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Type:\u003c\/strong\u003e Single Pole Normally Open (SPNO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Closes on pressure fall\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThis pressure switch operates as a \u003cstrong\u003enormally open\u003c\/strong\u003e switch, meaning the circuit remains open under standard conditions. When the system pressure \u003cstrong\u003edrops to or below 0.85\" W.C.\u003c\/strong\u003e, the switch closes, triggering the appropriate system response. This functionality is critical for ensuring safe and efficient HVAC system operation.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Application\u003c\/h3\u003e\n\u003cp\u003eThis is a \u003cstrong\u003egenuine York OEM replacement part\u003c\/strong\u003e, designed for direct compatibility with applicable York heating and cooling systems. Always verify your equipment's model and part number requirements before installation to ensure proper fit and function.\u003c\/p\u003e","brand":"york","offers":[{"title":"Default Title","offer_id":51283822412082,"sku":"S1-024-40873-000","price":58.16,"currency_code":"USD","in_stock":true}],"url":"https:\/\/malachypartsplus.com\/products\/york-s1-024-40873-000-85wc-spno-close-on-fall-sw","provider":"Malachy Parts+","version":"1.0","type":"link"}