{"product_id":"oem-lennox-scroll-compressor-57-200-btuh-r-22-407c-14f78","title":"OEM Lennox Scroll Compressor 57,200 BTUH R-22\/407C — 14F78","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e14F78\u003c\/strong\u003e is a Copeland ZR57K3E-TF5-830 scroll compressor rated at 57,200 BTUH, operating on 200\/230 volts, 3 phase, and designed for R-22 and R-407C refrigerant. As the heart of your Lennox condensing unit, it compresses refrigerant vapor and circulates it through the system to deliver reliable cooling. Its scroll design provides quiet, efficient, and durable operation with fewer moving parts than reciprocating compressors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e the outdoor unit hums but won't start, frequent tripping on overload, a burnt electrical smell, loss of cooling capacity, loud grinding or knocking noises, or a compressor that runs but fails to build pressure. A locked rotor or open winding typically means replacement is required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e the \u003cstrong\u003e14F78\u003c\/strong\u003e is factory-matched to Lennox tonnage, electrical, and refrigerant specifications, ensuring correct fit, rated capacity, and full compatibility with your system's controls. Aftermarket substitutes risk improper oil charge, capacity mismatch, and voided warranty coverage. Choose the genuine Lennox part for a dependable, code-compliant repair.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081118794099,"sku":"LNX-14F78","price":389.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-scroll-compressor-57-200-btuh-r-22-407c-14f78","provider":"National HVAC Parts","version":"1.0","type":"link"}