{"product_id":"oem-lennox-102135-16-control-limit-140f-97w45","title":"OEM Lennox 102135-16 Control-Limit (140F) — 97W45","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 97W45\u003c\/strong\u003e (OEM reference 102135-16) is a genuine 140°F control-limit switch engineered to safeguard your Lennox furnace by automatically shutting off burner operation when the heat exchanger temperature exceeds the rated threshold. Common symptoms of a failed limit switch include repeated short-cycling, a furnace that blows only cold air, or a system that refuses to stay running. This direct OEM replacement guarantees exact compatibility and long-lasting reliability in your Lennox heating equipment.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081053815155,"sku":"LNX-97W45","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-102135-16-control-limit-140f-97w45","provider":"National HVAC Parts","version":"1.0","type":"link"}