{"product_id":"white-rodgers-3l01-230-snap-disc-limit-thermostat","title":"White-rodgers 3l01-230 Snap Disc Limit Thermostat","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WHITE-RODGERS 3l01-230 is an automatic-reset snap disc limit thermostat designed for temperature control and protection in HVAC systems and appliances. It operates with a fixed cut-in temperature of 190 degrees F and a fixed cut-out temperature of 230 degrees F, using an open-on-rise switch action to interrupt the circuit when a preset high-temperature threshold is reached. The 3\/4-inch disc format fits standard appliance mounting locations. Licensed HVAC technicians and appliance service technicians are the primary installers of this component.\u003c\/p\u003e\u003cp\u003eThis snap disc limit thermostat is used in residential and light commercial HVAC equipment, furnaces, and appliances where automatic high-limit protection is required. The automatic reset function restores operation once the sensed temperature drops back below the cut-in threshold, making it suitable for systems that require self-resetting overheat protection without manual intervention. It belongs to the 3F\/3L Snap Disc Fan Limits Automatic Temperature product family and corresponds to Therm-O-Disc type 60T11, style 610021.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAutomatic reset operation — restores circuit automatically when temperature drops below cut-in threshold\u003c\/li\u003e\n\u003cli\u003eFixed cut-in at 190 degrees F and cut-out at 230 degrees F for consistent overheat protection\u003c\/li\u003e\n\u003cli\u003eOpen-on-rise switch action interrupts circuit on temperature increase\u003c\/li\u003e\n\u003cli\u003e3\/4-inch snap disc format for standard appliance and HVAC mounting\u003c\/li\u003e\n\u003cli\u003ePart of the 3F\/3L Snap Disc Fan Limits Automatic Temperature product family\u003c\/li\u003e\n\u003cli\u003eTherm-O-Disc type 60T11, style 610021 designation for cross-reference identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement snap disc limit thermostat for HVAC equipment and appliances requiring a 190 degrees F cut-in, 230 degrees F cut-out, automatic-reset, open-on-rise limit control in the 3F\/3L product family.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a licensed HVAC technician or qualified appliance service technician. Power down and de-energize the equipment completely before removing or installing any limit control. Verify that the mounting surface and disc seating are clean and free of debris to ensure proper thermal contact and accurate response. Follow applicable local codes and manufacturer wiring diagrams when reconnecting the control circuit.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut-In Temperature\u003c\/strong\u003e: 190 degrees F (88 degrees C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut-Out Temperature\u003c\/strong\u003e: 230 degrees F (110 degrees C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Action\u003c\/strong\u003e: Open on Rise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset Type\u003c\/strong\u003e: Automatic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTherm-O-Disc Type\u003c\/strong\u003e: 60T11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTherm-O-Disc Style\u003c\/strong\u003e: 610021\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.63 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.08 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Mexico\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WHITE-RODGERS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3l01-230\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WHITE-RODGERS","offers":[{"title":"Default Title","offer_id":51138794094898,"sku":"3L01-230","price":25.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305534024.png?v=1778263468","url":"https:\/\/voomisupply.com\/products\/white-rodgers-3l01-230-snap-disc-limit-thermostat","provider":"Voomi Supply","version":"1.0","type":"link"}