{"product_id":"626612r-nordyne-limit-switch-l165-30f","title":"626612R Nordyne Limit Switch L165-30F","description":"\u003cdiv data-tabster='{\"groupper\":{\"tabbability\":2},\"focusable\":{}}' data-content=\"ai-message\" aria-labelledby=\"qsE4pGebHFMWtwJZGhiD3-author qsE4pGebHFMWtwJZGhiD3-content-0\" role=\"article\" tabindex=\"0\"\u003e\n\u003cdiv id=\"qsE4pGebHFMWtwJZGhiD3-content-0\"\u003e\n\u003ch1\u003e626612R Nordyne Limit Switch L165-30F \u003c\/h1\u003e\n\u003ch3\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cstrong\u003eNormal Stock Item \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch1\u003eProduct Overview\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eL165-30F Nordyne limit switch 626612R is an OEM high-limit safety control designed to protect gas furnaces and air handlers from overtemperature conditions. The SPST normally-closed contact opens when internal heat exchanger temperatures exceed 165 °F, interrupting power to burners or blowers. Once the unit cools below its reset point, the switch automatically recloses—ensuring reliable, repeat-cycle protection without manual intervention.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e626612R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eL165-30F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eAutomatic-reset high-limit safety switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrip Temperature\u003c\/td\u003e\n\u003ctd\u003e165 °F ± 5 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReset Temperature\u003c\/td\u003e\n\u003ctd\u003e135 °F ± 5 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Configuration\u003c\/td\u003e\n\u003ctd\u003eSPST normally closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Connections\u003c\/td\u003e\n\u003ctd\u003eTwo 1\/4″ male quick-connect spades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eSnap-in chassis-mount clip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulb Size\u003c\/td\u003e\n\u003ctd\u003eN\/A (non-bulb style board-mount design)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eHigh-temperature phenolic\/thermoplastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Ambient Range\u003c\/td\u003e\n\u003ctd\u003e32 °F to 175 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eCross-Reference Part Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNordyne OEM: 626612R\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNordyne variation\/SKU: 626561\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNordyne (manufacturer): 626612\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFits Nordyne, Nordyne Miller, Intertherm, Coleman, Amana, and private-label furnaces or air handlers originally equipped with an L165-30F automatic-reset limit control. Always verify your furnace data-plate or service manual for the exact limit-switch designation before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eTechnician Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDe-energize the furnace at the service disconnect and shut off the gas supply before servicing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRemove the access panel to expose the existing high-limit switch on the heat exchanger or plenum.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePhotograph or label the two quick-connect terminals to preserve wiring orientation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePress the snap-in clip or depress mounting tabs to unlock and remove the old switch; pull off spade connectors.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAlign and snap the new 626612R into the bracket until it clicks firmly.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReconnect the spade leads to their original terminals, ensuring full engagement on each lug.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRestore power and initiate a heat call; confirm blower or burner circuits de-energize at approximately 165 °F and re-energize near 135 °F.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIf nuisance trips occur, inspect airflow pathways for blockages, verify inducer and blower operation, and confirm thermostat and filter condition before retesting.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ci role=\"none\" data-tabster-dummy=\"\" aria-hidden=\"true\" tabindex=\"0\"\u003e\u003c\/i\u003eL165-30F limit switch. Size 36TX11. AKA = 626561\u003c\/p\u003e","brand":"Quinn","offers":[{"title":"Default Title","offer_id":45561694683202,"sku":"626561","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/8320\/products\/yhst-130159302524877_2272_495144696.jpeg?v=1566072634","url":"https:\/\/hvacpartstore.com\/products\/626612r-nordyne-limit-switch-l165-30f","provider":"HVACpartstore","version":"1.0","type":"link"}