{"product_id":"oem-lennox-copeland-compressor-11a85","title":"OEM Lennox Copeland Compressor — 11A85","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e11A85\u003c\/strong\u003e is a Copeland-built compressor engineered as the heart of your Lennox condensing unit. It circulates and pressurizes refrigerant throughout the system, driving the heat-transfer cycle that delivers cooling to your home. Built to Lennox factory specifications, the \u003cstrong\u003e11A85\u003c\/strong\u003e is a direct replacement that restores rated capacity and efficiency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e A failing compressor often shows up as a system that runs but won't cool, hard-starting or repeated tripping of the breaker, loud humming or grinding noises, or a unit that cycles on and off rapidly. Burnt terminals, a locked rotor, or open windings typically mean the compressor has reached the end of its service life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e Lennox equipment is designed around precise compressor displacement, oil charge, and electrical characteristics. Installing the OEM \u003cstrong\u003e11A85\u003c\/strong\u003e Copeland compressor ensures correct fit, proper refrigerant handling, and compatibility with your system's metering and controls — protecting warranty coverage and long-term reliability that generic substitutes can't guarantee.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081135931763,"sku":"LNX-11A85","price":389.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-copeland-compressor-11a85","provider":"National HVAC Parts","version":"1.0","type":"link"}