{"product_id":"york-s1-024-27632-001-4wc-spno-close-on-fall-sw","title":"York S1-024-27632-001 .4\"WC SPNO CLOSE ON FALL # SW","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eYork S1-024-27632-001\u003c\/strong\u003e is a \u003cstrong\u003eSingle Pole Normally Open (SPNO)\u003c\/strong\u003e pressure switch designed to \u003cstrong\u003eclose on fall\u003c\/strong\u003e, activating at a set point of \u003cstrong\u003e0.4\" WC (inches of water column)\u003c\/strong\u003e. This OEM York component ensures reliable pressure sensing and switching performance in compatible HVAC systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e S1-024-27632-001\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSet Point:\u003c\/strong\u003e 0.4\" WC (inches of 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  \u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Pressure Switch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e York\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThis pressure switch is configured in a \u003cstrong\u003eNormally Open (NO)\u003c\/strong\u003e state at rest. When the system pressure \u003cstrong\u003edrops to or below 0.4\" WC\u003c\/strong\u003e, the switch closes, completing the circuit. This functionality is commonly used in HVAC draft inducer and combustion air proving applications to monitor and respond to pressure changes within the system.\u003c\/p\u003e\n\n\u003ch3\u003eOEM Replacement Assurance\u003c\/h3\u003e\n\u003cp\u003eAs a genuine \u003cstrong\u003eYork OEM part\u003c\/strong\u003e, this pressure switch is manufactured to meet the exact specifications required for compatible York heating and cooling systems. Using an authentic OEM replacement helps maintain system integrity, efficiency, and safety compared to aftermarket alternatives.\u003c\/p\u003e","brand":"york","offers":[{"title":"Default Title","offer_id":51283746390322,"sku":"S1-024-27632-001","price":71.34,"currency_code":"USD","in_stock":true}],"url":"https:\/\/malachypartsplus.com\/products\/york-s1-024-27632-001-4wc-spno-close-on-fall-sw","provider":"Malachy Parts+","version":"1.0","type":"link"}