{"product_id":"rheem-47-21400-01-a-r-spst-openonrise-limitsw","title":"Rheem 47-21400-01 A\/R SPST OPENONRISE LIMITSW","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eRheem 47-21400-01\u003c\/strong\u003e is a genuine OEM automatic reset (A\/R) single-pole single-throw (SPST) open-on-rise limit switch designed for use in Rheem heating systems. This component plays a critical role in temperature safety control, helping to protect your system from overheating conditions.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Reset (A\/R):\u003c\/strong\u003e Automatically resets once the temperature returns to a safe operating level, minimizing system downtime\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPST Configuration:\u003c\/strong\u003e Single-pole single-throw design provides reliable and straightforward circuit control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-on-Rise Operation:\u003c\/strong\u003e The switch opens the circuit when temperature rises to the set limit, cutting power to prevent overheating damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Rheem OEM Part:\u003c\/strong\u003e Manufactured to original factory specifications for assured compatibility and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Application\u003c\/h3\u003e\n\u003cp\u003eThis limit switch is a \u003cstrong\u003egenuine Rheem replacement part\u003c\/strong\u003e (Part Number: \u003cstrong\u003e47-21400-01\u003c\/strong\u003e) intended for use in compatible Rheem heating equipment. Always verify your model number against Rheem's compatibility documentation before ordering to ensure proper fit.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Use OEM Parts?\u003c\/h3\u003e\n\u003cp\u003eUsing genuine Rheem OEM components like the \u003cstrong\u003e47-21400-01\u003c\/strong\u003e ensures your system operates as intended, maintains warranty compliance, and delivers the reliability and safety performance your equipment requires.\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":51514526171442,"sku":"47-21400-01","price":21.27,"currency_code":"USD","in_stock":true}],"url":"https:\/\/malachypartsplus.com\/es\/products\/rheem-47-21400-01-a-r-spst-openonrise-limitsw","provider":"Malachy Parts+","version":"1.0","type":"link"}