{"product_id":"oem-lennox-wire-harness-20a21","title":"OEM Lennox Wire Harness — 20A21","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 20A21\u003c\/strong\u003e Wire Harness is a genuine OEM wiring harness designed to provide secure and reliable electrical connections between key components within compatible Lennox HVAC systems. Damaged, frayed, or corroded wiring harnesses can result in intermittent system operation, blown fuses, error codes, or complete loss of power to critical components such as the control board, blower motor, or igniter. Replacing a faulty harness with this authentic Lennox OEM part restores proper electrical continuity, helping to prevent further component damage and ensuring safe, dependable system performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080938144115,"sku":"LNX-20A21","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-wire-harness-20a21","provider":"National HVAC Parts","version":"1.0","type":"link"}