{"product_id":"oem-lennox-scroll-compressor-39-000-btu-575v-r-410a-55w30","title":"OEM Lennox Scroll Compressor 39,000 BTU 575V R-410A — 55W30","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e55W30\u003c\/strong\u003e is a Copeland ZP39K5E-TFE-830 scroll compressor rated at 39,000 BTUH, operating on 575V, R-410A refrigerant, and 3-phase power. As the primary component of your Lennox condensing unit, it compresses and circulates high-pressure R-410A refrigerant to drive the heat-transfer cycle that produces cooling. The ZP-series scroll design is purpose-built for R-410A applications, delivering quiet, efficient, and reliable operation, and this unit is a direct factory-matched replacement for compatible 575V 3-phase Lennox systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e Signs that the compressor has failed include a system that runs but produces little or no cooling, breakers tripping at startup, loud grinding or humming, a compressor that won't start (hard-start or locked rotor), and short-cycling. Open, shorted, or grounded windings and repeated internal overload trips typically confirm the \u003cstrong\u003e55W30\u003c\/strong\u003e is at the end of its life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e Lennox builds each unit around exact compressor specifications, and R-410A's high operating pressures make the correct rating essential. Installing the genuine OEM \u003cstrong\u003e55W30\u003c\/strong\u003e ensures proper displacement, POE oil charge, and 575V 3-phase electrical characteristics, restoring full capacity and rated efficiency while preserving warranty coverage. Generic replacements risk pressure and oil incompatibility, capacity mismatch, and early failure.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081117876595,"sku":"LNX-55W30","price":389.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-scroll-compressor-39-000-btu-575v-r-410a-55w30","provider":"National HVAC Parts","version":"1.0","type":"link"}