{"product_id":"srl135-manual-reset-limit-switch-oem-replacement","title":"SRL135 Manual Reset Limit Switch Oem Replacement","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SRL135 is a manual reset limit switch designed for residential and light commercial heating applications. Limit switches serve as a thermal safety device within a furnace or air handler, interrupting the control circuit when a preset temperature threshold is exceeded. This prevents heat exchanger overheating and protects downstream components. Once the over-temperature condition is resolved, the switch must be manually reset before the system will resume normal operation. The SRL135 is intended as an OEM-quality replacement, manufactured to meet original factory specifications for fit and function. Licensed HVAC technicians are the typical installing trade for this component.\u003c\/p\u003e\u003cp\u003eThis limit switch is suited for heating systems where a manual reset thermal cutout is required as a safety interlock. It is commonly found in gas furnaces, electric furnaces, and fan-coil heating sections where automatic reset would present a safety risk. The manual reset design ensures a technician must physically inspect and clear the fault condition before the appliance returns to service, making it appropriate for high-limit applications where unattended restart is not acceptable.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eManual reset operation requires technician intervention before restart, reducing risk of repeated over-temperature cycling\u003c\/li\u003e\n\u003cli\u003eOEM-quality construction designed to meet original factory fit and performance standards\u003c\/li\u003e\n\u003cli\u003eServes as a direct replacement to restore heating system safety function\u003c\/li\u003e\n\u003cli\u003eBuilt for durability under the thermal and vibration conditions typical of heating appliances\u003c\/li\u003e\n\u003cli\u003eStraightforward swap-out installation compatible with standard HVAC service workflow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement manual reset limit switch for residential and light commercial heating applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician. Shut off all power to the furnace or air handler at the disconnect and confirm the system is de-energized before removing the existing limit switch. Verify that the root cause of the over-temperature condition  -  such as a blocked filter, failed blower motor, or restricted duct  -  has been diagnosed and corrected before resetting and returning the system to service. Work should conform to applicable local mechanical codes and the equipment manufacturer's service documentation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: Manual Reset Thermal Limit Switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Heating systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset Type\u003c\/strong\u003e: Manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HEATINGVARIOUSMFG-GENERIC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SRL135\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HEATINGVARIOUSMFG-GENERIC","offers":[{"title":"Default Title","offer_id":52076030689586,"sku":"SRL135","price":21.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1834dbe76fde1078db9d591f310d0bf9.jpg?v=1790052342","url":"https:\/\/voomisupply.com\/products\/srl135-manual-reset-limit-switch-oem-replacement","provider":"Voomi Supply","version":"1.0","type":"link"}