{"product_id":"york-s1-025-27792-009-350f-open-m-r-rollout-switch","title":"York S1-025-27792-009 350F OPEN M\/R ROLLOUT SWITCH","description":"\u003ch3\u003eComponent Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eYork S1-025-27792-009\u003c\/strong\u003e is a \u003cstrong\u003e350°F Manual Reset Rollout Switch\u003c\/strong\u003e designed for use in York heating systems. This safety component is engineered to monitor burner flame rollout conditions, protecting your equipment and home from potentially hazardous situations.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e S1-025-27792-009\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Temperature:\u003c\/strong\u003e 350°F (Open)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset Type:\u003c\/strong\u003e Manual Reset (M\/R)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Type:\u003c\/strong\u003e Rollout 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 rollout switch is a \u003cstrong\u003ethermal safety device\u003c\/strong\u003e that opens the circuit when it detects temperatures reaching \u003cstrong\u003e350°F\u003c\/strong\u003e, indicating a flame rollout condition. Unlike automatic reset switches, this \u003cstrong\u003emanual reset\u003c\/strong\u003e design requires a technician to physically reset the switch after it has tripped, ensuring the underlying cause is identified and addressed before the system is returned to operation.\u003c\/p\u003e\n\n\u003ch3\u003eSafety Function\u003c\/h3\u003e\n\u003cp\u003eThe rollout switch serves as a \u003cstrong\u003ecritical safety component\u003c\/strong\u003e in gas furnace systems. When burner flames roll out beyond the heat exchanger — due to a blocked flue, cracked heat exchanger, or restricted airflow — this switch detects the excessive heat and immediately shuts down the burner system to prevent damage and hazardous conditions.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis is a \u003cstrong\u003egenuine York OEM replacement part\u003c\/strong\u003e, ensuring proper fit and function in compatible York furnace and heating system models. Always verify compatibility with your specific unit's model number before installation.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Note\u003c\/h3\u003e\n\u003cp\u003eDue to the \u003cstrong\u003emanual reset\u003c\/strong\u003e design of this safety switch, it is strongly recommended that installation and reset procedures be performed by a \u003cstrong\u003equalified HVAC technician\u003c\/strong\u003e. A tripped rollout switch indicates a potentially serious system condition that should be fully diagnosed before resuming normal operation.\u003c\/p\u003e","brand":"york","offers":[{"title":"Default Title","offer_id":51283835814194,"sku":"S1-025-27792-009","price":75.64,"currency_code":"USD","in_stock":true}],"url":"https:\/\/malachypartsplus.com\/products\/york-s1-025-27792-009-350f-open-m-r-rollout-switch","provider":"Malachy Parts+","version":"1.0","type":"link"}