{"product_id":"oem-lennox-scroll-compressor-51-000-btuh-r-410a-12j59","title":"OEM Lennox Scroll Compressor 51,000 BTUH R-410A — 12J59","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e12J59\u003c\/strong\u003e is a Copeland ZP51K6E-PFV-13P scroll compressor rated at 51,000 BTUH, built for 208\/230V, single-phase, R-410A Lennox condensing units and heat pumps. This compressor is the core of the system, pressurizing and circulating refrigerant to drive cooling. Its scroll design provides quiet, efficient, and dependable operation with high compression consistency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e a unit that runs without cooling, hard starts or tripped breakers, loud grinding or knocking, overheating and thermal-overload cycling, or a compressor that hums but won't spin up. An open winding, grounded motor, or seized scroll set confirms the compressor requires replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e Lennox systems are matched to a specific compressor capacity, oil charge, and electrical profile. The factory \u003cstrong\u003e12J59\u003c\/strong\u003e ensures full rated capacity, correct R-410A metering compatibility, and integration with Lennox controls while keeping your warranty intact. Generic replacements can undercut performance and cause oil-return and reliability issues. Complete the repair by installing a new liquid-line filter drier, verifying charge, and evacuating the system to a deep vacuum before startup.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081118335347,"sku":"LNX-12J59","price":389.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-scroll-compressor-51-000-btuh-r-410a-12j59","provider":"National HVAC Parts","version":"1.0","type":"link"}