{"product_id":"carrier-hvac-hh680354-limit-switch-thermostat-l250-20f-auto-reset","title":"Carrier HVAC HH680354 Limit Switch\/Thermostat, L250-20F, Auto Reset","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCarrier HH680354\u003c\/strong\u003e is a \u003cstrong\u003elimit switch\/thermostat\u003c\/strong\u003e designed for use in Carrier HVAC systems. This component features an \u003cstrong\u003eL250-20F\u003c\/strong\u003e rating, making it a reliable safety and control device for managing temperature thresholds within your heating system.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HH680354\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Limit Switch \/ Thermostat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Limit:\u003c\/strong\u003e 250°F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDifferential:\u003c\/strong\u003e 20°F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReset Type:\u003c\/strong\u003e Automatic (Auto Reset)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Designation:\u003c\/strong\u003e L250-20F\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto Reset Functionality:\u003c\/strong\u003e Automatically resets once the temperature drops back within the safe operating range, reducing the need for manual intervention and minimizing system downtime.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e250°F Limit Rating:\u003c\/strong\u003e Engineered to activate at 250°F, providing critical overheat protection for your HVAC equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20°F Differential:\u003c\/strong\u003e The 20°F differential ensures the switch resets at 230°F, offering a precise and stable control range to prevent rapid cycling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM Carrier Component:\u003c\/strong\u003e Designed specifically for Carrier HVAC systems, ensuring proper fit, function, and compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Is a Limit Switch?\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003elimit switch\u003c\/strong\u003e is a critical safety component in HVAC furnace systems. It monitors the temperature inside the furnace heat exchanger and automatically shuts off the burners if temperatures exceed the safe threshold. This prevents overheating, protects the heat exchanger from damage, and ensures the safe operation of your heating system.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis limit switch is an \u003cstrong\u003eOEM Carrier replacement part\u003c\/strong\u003e. Please verify compatibility with your specific Carrier HVAC model before purchasing. Refer to your equipment's service manual or contact a qualified HVAC technician to confirm this is the correct 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\u003e1.7\" \u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.55\" \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":"carrier","offers":[{"title":"Default Title","offer_id":51297576812850,"sku":"HH680354","price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/malachypartsplus.com\/products\/carrier-hvac-hh680354-limit-switch-thermostat-l250-20f-auto-reset","provider":"Malachy Parts+","version":"1.0","type":"link"}