{"product_id":"oem-lennox-scroll-compressor-81-000-btuh-575v-3-phase-11b82","title":"OEM Lennox Scroll Compressor 81,000 BTUH 575V 3-Phase — 11B82","description":"\u003cp\u003eThe Lennox \u003cstrong\u003e11B82\u003c\/strong\u003e is a genuine OEM Copeland ZR81KCE-TFE-830 scroll compressor delivering 81,000 BTUH on 575V, 3-phase power. Built for commercial and light-industrial Lennox cooling equipment, this scroll compressor uses two interleaved spiral scrolls to compress refrigerant smoothly and efficiently, offering quieter operation and higher reliability than reciprocating designs. It is a direct factory replacement matched to your unit's capacity and electrical requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e Watch for a compressor that hums but won't start, tripped breakers or blown fuses, loss of cooling capacity, unusually loud or rattling operation, overheating, or contactor chatter. A grounded or open winding, seized scroll set, or failed internal overload typically signals the compressor has reached the end of its service life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e The OEM Lennox \u003cstrong\u003e11B82\u003c\/strong\u003e is specified to the exact displacement, refrigerant, and 575V 3-phase electrical profile of your original equipment. Substituting a non-OEM compressor risks capacity mismatch, oil incompatibility, and voided warranty coverage. Installing the genuine factory part restores rated performance, maximizes efficiency, and delivers a durable, dependable repair for demanding commercial applications.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081120301427,"sku":"LNX-11B82","price":389.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-scroll-compressor-81-000-btuh-575v-3-phase-11b82","provider":"National HVAC Parts","version":"1.0","type":"link"}