{"product_id":"rheem-pd470040-spst-190fopn-145cls-auto-limit","title":"Rheem PD470040 SPST 190FOPN 145CLS AUTO LIMIT","description":"\u003ch3\u003eComponent Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eRheem PD470040\u003c\/strong\u003e is a factory-genuine replacement component designed for compatible Rheem heating systems. This auto limit switch plays a critical role in protecting your HVAC equipment from overheating by automatically monitoring and regulating operating temperatures.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Type:\u003c\/strong\u003e SPST (Single Pole, Single Throw)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen Temperature:\u003c\/strong\u003e 190°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClose Temperature:\u003c\/strong\u003e 145°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation Mode:\u003c\/strong\u003e Auto Reset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Auto Limit Switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e PD470040\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rheem\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003eSPST auto limit switch\u003c\/strong\u003e is engineered to open the circuit at \u003cstrong\u003e190°F\u003c\/strong\u003e when the system detects excessive heat, effectively shutting down operation to prevent damage. Once temperatures safely drop back down to \u003cstrong\u003e145°F\u003c\/strong\u003e, the switch automatically resets and closes the circuit, restoring normal system operation without requiring manual intervention.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose a Genuine Rheem Replacement Part\u003c\/h3\u003e\n\u003cp\u003eUsing an \u003cstrong\u003eOEM Rheem replacement part\u003c\/strong\u003e ensures proper fit, function, and compatibility with your existing system. Genuine components are built to the same standards as the original equipment, helping to maintain system efficiency, reliability, and longevity.\u003c\/p\u003e\n\n\u003ch3\u003eImportant Note\u003c\/h3\u003e\n\u003cp\u003eInstallation of this component should be performed by a \u003cstrong\u003equalified HVAC technician\u003c\/strong\u003e. Always verify compatibility with your specific Rheem model before purchasing. Refer to your unit's documentation or consult a professional to confirm this is the correct replacement part for your system.\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":51515682029874,"sku":"PD470040","price":21.14,"currency_code":"USD","in_stock":true}],"url":"https:\/\/malachypartsplus.com\/es\/products\/rheem-pd470040-spst-190fopn-145cls-auto-limit","provider":"Malachy Parts+","version":"1.0","type":"link"}