{"product_id":"oem-lennox-draft-inducer-motor-assembly-43j58","title":"OEM Lennox Draft Inducer Motor Assembly — 43J58","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e43J58\u003c\/strong\u003e draft inducer motor assembly draws combustion byproducts through the heat exchanger and vents them out the flue, creating the draft your Lennox furnace requires to close its pressure switch and begin the ignition sequence. Delivered as a complete factory unit with the matched blower wheel and housing, it reproduces the original airflow, rotation, and mounting for a true drop-in installation.\u003c\/p\u003e\u003cp\u003eSigns of a failing inducer include unusual humming, buzzing, or knocking noises at startup, a furnace that will not fire because the pressure switch stays open, or repeated ignition lockouts and no-heat calls. Over time bearings seize, wheels crack, and windings short, all of which weaken draft and trigger the furnace's safety controls.\u003c\/p\u003e\u003cp\u003eSelecting the OEM \u003cstrong\u003e43J58\u003c\/strong\u003e is important because Lennox flue and combustion systems are designed around a specific inducer performance curve; a generic motor can produce insufficient draft, cause pressure-switch nuisance trips, and jeopardize safe venting. This factory assembly restores correct draft, dependable ignition, and safe heating performance for your Lennox equipment.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081106243955,"sku":"LNX-43J58","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-draft-inducer-LNX-43J58.jpg?v=1783760235","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-draft-inducer-motor-assembly-43j58","provider":"National HVAC Parts","version":"1.0","type":"link"}