{"product_id":"oem-lennox-copeland-scroll-compressor-11c31","title":"OEM Lennox Copeland Scroll Compressor — 11C31","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e11C31\u003c\/strong\u003e is a Copeland scroll compressor engineered to serve as the core of your Lennox air conditioning or heat pump system. It compresses and circulates refrigerant through the condenser and evaporator coils, driving the entire heat-transfer process. Because it is a factory-specified Copeland scroll unit, the \u003cstrong\u003e11C31\u003c\/strong\u003e delivers the precise capacity, efficiency, and quiet operation your Lennox equipment was built around.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e a compressor at the end of its service life often shows a system that runs without cooling, a unit that hums or hard-starts and trips the breaker, loud grinding, knocking, or rattling sounds, or repeated shut-downs when the internal overload trips from overheating. An electrical fault such as an open or shorted winding will stop the compressor from starting entirely.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e Lennox systems are factory-charged and balanced for a specific compressor. Installing the genuine \u003cstrong\u003e11C31\u003c\/strong\u003e guarantees correct refrigerant flow, preserves warranty coverage, and prevents the efficiency loss and early failures associated with generic substitutes. This is a direct factory-fit replacement that restores rated performance and dependable, long-lasting operation.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081134883187,"sku":"LNX-11C31","price":389.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-copeland-scroll-compressor-11c31","provider":"National HVAC Parts","version":"1.0","type":"link"}