{"product_id":"oem-lennox-switch-limit-13w23","title":"OEM Lennox Switch-Limit — 13W23","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 13W23\u003c\/strong\u003e (OEM part 13W2301) is a genuine OEM limit switch designed to safeguard your Lennox furnace by sensing excessive temperatures and interrupting the burner circuit before heat exchanger damage or unsafe conditions can occur. If your furnace is exhibiting symptoms like short-cycling, failing to maintain heat, or triggering limit fault codes, a worn or failed limit switch is often the culprit. This factory-original Lennox replacement part ensures a precise fit and restores proper safety control function to your heating system.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081056665971,"sku":"LNX-13W23","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-switch-limit-13w23","provider":"National HVAC Parts","version":"1.0","type":"link"}