{"product_id":"oem-lennox-80k7801-limit-control-80k78","title":"OEM Lennox 80K7801 Limit Control — 80K78","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 80K78 (80K7801)\u003c\/strong\u003e is a genuine OEM limit control that serves as a critical safety device in your Lennox furnace, interrupting burner operation when internal temperatures rise beyond safe limits. If your furnace is experiencing nuisance shutdowns, failing to produce heat, or running the blower fan non-stop, a worn or failed limit control may be the culprit. This authentic Lennox OEM part provides a precise, reliable replacement to restore safe heating system performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081053356403,"sku":"LNX-80K78","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-80k7801-limit-control-80k78","provider":"National HVAC Parts","version":"1.0","type":"link"}