{"product_id":"oem-lennox-limit-switch-89w14","title":"OEM Lennox Limit Switch — 89W14","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 89W14\u003c\/strong\u003e is a genuine OEM limit switch that serves as a critical safety device in your Lennox furnace, automatically interrupting burner operation when internal temperatures rise to unsafe levels. Signs of a defective limit switch include a furnace that repeatedly cycles on and off, runs the blower continuously without heat, or fails to ignite during normal operation. Manufactured to exact Lennox specifications, this OEM replacement ensures proper calibration and a direct fit for compatible Lennox furnace models.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081053487475,"sku":"LNX-89W14","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-limit-switch-89w14","provider":"National HVAC Parts","version":"1.0","type":"link"}