{"product_id":"rheem-47-22862-02-limit-switch-thermostat-closes-45f-opens-280f-manual-reset","title":"Rheem 47-22862-02 Limit Switch\/Thermostat, Closes 45F\/Opens 280F, Manual Reset","description":"\u003cbody\u003e\n\n\n\u003cp\u003eThe \u003cstrong\u003eRheem 47-22862-02\u003c\/strong\u003e is a genuine OEM limit switch and thermostat designed for reliable thermal protection in compatible Rheem heating systems. This manual reset limit switch is engineered to safeguard your equipment by monitoring temperature thresholds and interrupting operation when unsafe conditions are detected.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 47-22862-02\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rheem\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Limit Switch \/ Thermostat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCloses At:\u003c\/strong\u003e 45°F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOpens At:\u003c\/strong\u003e 280°F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReset Type:\u003c\/strong\u003e Manual Reset\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThis limit switch operates by \u003cstrong\u003eclosing the circuit at 45°F\u003c\/strong\u003e, allowing normal system operation, and \u003cstrong\u003eopening the circuit at 280°F\u003c\/strong\u003e to cut power when temperatures reach a potentially dangerous level. As a \u003cstrong\u003emanual reset\u003c\/strong\u003e device, the switch must be physically reset after it has tripped, ensuring that the underlying cause of the overtemperature condition is addressed before the system is allowed to resume operation. This built-in safety measure helps prevent repeated thermal events and protects your heating equipment from damage.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Manual Reset Matters\u003c\/h3\u003e\n\u003cp\u003eUnlike automatic reset limit switches, a \u003cstrong\u003emanual reset switch requires intentional intervention\u003c\/strong\u003e by a technician or homeowner after a trip event. This design prevents the system from automatically restarting in potentially unsafe conditions, making it an important safety component in residential and commercial heating applications.\u003c\/p\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThis is a \u003cstrong\u003egenuine Rheem OEM replacement part\u003c\/strong\u003e, ensuring compatibility and performance standards are met\u003c\/li\u003e\n  \u003cli\u003eAlways verify your existing part number before ordering to confirm compatibility with your specific Rheem model\u003c\/li\u003e\n  \u003cli\u003eInstallation should be performed by a \u003cstrong\u003equalified HVAC technician\u003c\/strong\u003e in accordance with local codes and manufacturer guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\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\n\u003c\/body\u003e","brand":"Rheem","offers":[{"title":"Default Title","offer_id":51514528137522,"sku":"47-22862-02","price":54.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/malachypartsplus.com\/products\/rheem-47-22862-02-limit-switch-thermostat-closes-45f-opens-280f-manual-reset","provider":"Malachy Parts+","version":"1.0","type":"link"}