{"product_id":"oem-lennox-44l7201-limit-switch-44l72","title":"OEM Lennox 44L7201 Limit Switch — 44L72","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 44L72\u003c\/strong\u003e (44L7201) is an authentic OEM limit switch that monitors furnace temperatures and interrupts the heating cycle when unsafe temperature levels are detected, preventing heat exchanger damage or fire hazards. Symptoms of a defective limit switch include the furnace shutting off prematurely, the blower running continuously, or the system failing to ignite. This genuine Lennox replacement part is engineered for a precise fit and long-lasting reliability in compatible Lennox furnace applications.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081056436595,"sku":"LNX-44L72","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-44l7201-limit-switch-44l72","provider":"National HVAC Parts","version":"1.0","type":"link"}