{"product_id":"oem-lennox-104047-02-control-limit-11h70","title":"OEM Lennox 104047-02 Control-Limit — 11H70","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 11H70\u003c\/strong\u003e (OEM part 104047-02) is a factory-authorized Lennox limit control switch that continuously monitors heat exchanger temperatures and safely shuts down burner operation if a critical overheat threshold is reached. Signs of a failing limit control include a furnace that short-cycles, locks out on high-limit errors, or runs the blower fan without heating the air. This genuine OEM Lennox part is manufactured to exact factory tolerances, providing a precise and dependable fit for compatible Lennox furnace models.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081056797043,"sku":"LNX-11H70","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-104047-02-control-limit-11h70","provider":"National HVAC Parts","version":"1.0","type":"link"}