{"product_id":"oem-lennox-compressor-11c33","title":"OEM Lennox Compressor — 11C33","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e11C33\u003c\/strong\u003e compressor is the core component of your outdoor condensing unit or heat pump. It draws in low-pressure refrigerant vapor, compresses it into a hot high-pressure gas, and pumps it through the system so the coils can reject and absorb heat. Built to the exact capacity, voltage, and refrigerant profile of your Lennox system, it keeps the refrigeration cycle running at rated efficiency.\u003c\/p\u003e\u003cp\u003eWhen a compressor begins to fail, you may notice the outdoor unit humming without starting, the circuit breaker tripping on start-up, loud knocking or rattling sounds, weak or no cooling despite a running blower, and unusually high energy bills. A shorted, open, or grounded winding, or internal mechanical wear, all indicate the compressor needs to be replaced.\u003c\/p\u003e\u003cp\u003eThe OEM \u003cstrong\u003e11C33\u003c\/strong\u003e is the right choice because compressor swaps are costly and time-consuming, and a non-matched substitute risks incorrect oil charge, reduced efficiency, and early breakdown. The factory unit ships with the proper oil charge and correct terminal layout, protecting your investment and delivering the reliable, warranty-compliant performance your Lennox equipment was engineered to provide.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081137799539,"sku":"LNX-11C33","price":389.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-compressor-11c33","provider":"National HVAC Parts","version":"1.0","type":"link"}