{"product_id":"oem-lennox-transformer-66j54","title":"OEM Lennox Transformer — 66J54","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 66J54\u003c\/strong\u003e is a genuine OEM replacement transformer engineered to deliver consistent low-voltage power to the control circuit components in compatible Lennox heating and cooling equipment. A failed transformer may cause symptoms such as a non-responsive thermostat, system lockout, or repeated control board faults. Installing this direct OEM replacement ensures your Lennox system returns to factory-specified operation quickly and reliably.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081019933043,"sku":"LNX-66J54","price":29.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-transformer-66j54","provider":"National HVAC Parts","version":"1.0","type":"link"}