{"product_id":"rheem-47-21555-01-spst-a-r-limit-defrost-snsr","title":"Rheem 47-21555-01 SPST A\/R LIMIT \u0026 DEFROST SNSR","description":"\u003ch3\u003eComponent Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eRheem 47-21555-01\u003c\/strong\u003e is a genuine OEM Single-Pole Single-Throw (SPST) Auto-Reset Limit and Defrost Sensor designed as a direct replacement component for compatible Rheem heating and cooling systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e SPST (Single-Pole Single-Throw) configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset Type:\u003c\/strong\u003e Auto-Reset (A\/R) — automatically resets once safe operating temperatures are restored\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Function:\u003c\/strong\u003e Serves as both a limit sensor and defrost sensor in a single component\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Rheem OEM Part\u003c\/strong\u003e — ensures proper fit and reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFunction and Purpose\u003c\/h3\u003e\n\u003cp\u003eThis sensor plays a critical role in system protection and efficiency. The \u003cstrong\u003elimit function\u003c\/strong\u003e monitors temperature thresholds to prevent overheating and protect the system from damage. The \u003cstrong\u003edefrost function\u003c\/strong\u003e detects frost or ice buildup conditions, triggering the defrost cycle to maintain efficient operation and prevent damage to system components.\u003c\/p\u003e\n\n\u003ch3\u003eOEM Replacement Assurance\u003c\/h3\u003e\n\u003cp\u003eAs a \u003cstrong\u003egenuine Rheem OEM replacement part\u003c\/strong\u003e, the 47-21555-01 is manufactured to the exact specifications of the original component, ensuring compatibility, reliability, and longevity. Using genuine OEM parts helps maintain the performance standards and warranty integrity of your Rheem system.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis part is intended for use in compatible \u003cstrong\u003eRheem heating and cooling systems\u003c\/strong\u003e. Please verify your unit's model and part number against your equipment documentation or consult a qualified HVAC technician to confirm compatibility before installation.\u003c\/p\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0\" \u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0\" \u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0\" \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Rheem","offers":[{"title":"Default Title","offer_id":51514526466354,"sku":"47-21555-01","price":73.15,"currency_code":"USD","in_stock":true}],"url":"https:\/\/malachypartsplus.com\/es\/products\/rheem-47-21555-01-spst-a-r-limit-defrost-snsr","provider":"Malachy Parts+","version":"1.0","type":"link"}