{"product_id":"oem-lennox-replacement-scroll-compressor-12y44","title":"OEM Lennox Replacement Scroll Compressor — 12Y44","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e12Y44\u003c\/strong\u003e is a factory replacement compressor for Lennox HVAC systems. As the heart of the outdoor condensing unit, the compressor pumps and pressurizes refrigerant to move heat out of your home or facility and maintain rated cooling capacity. Built to Lennox specifications, the \u003cstrong\u003e12Y44\u003c\/strong\u003e delivers reliable, efficient operation and a direct factory fit for your equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e A failing compressor often shows up as the outdoor unit humming but not starting, repeated breaker trips, warm air at the registers, a sudden drop in cooling performance, loud rattling or grinding, high current draw, or overheating that trips the internal overload protector. Shorted windings and mechanical seizing are frequent reasons for replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e The \u003cstrong\u003e12Y44\u003c\/strong\u003e is matched to Lennox's exact capacity, voltage, and refrigerant requirements, ensuring the correct oil charge, amperage, and BTU output for your system. Aftermarket substitutes can cause capacity mismatches, oil-return problems, and early failure while voiding warranty coverage. Selecting the OEM part keeps your Lennox unit performing as engineered.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081117352307,"sku":"LNX-12Y44","price":389.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-replacement-scroll-compressor-12y44","provider":"National HVAC Parts","version":"1.0","type":"link"}