OEM Lennox Copeland Scroll Compressor — 11C47

The genuine OEM Lennox 11C47 Copeland scroll compressor is the heart of your Lennox condensing unit, circulating and compressing refrigerant to move heat out of your home. Built on proven Copeland scroll technology, it delivers smooth, efficient, and quiet operation with fewer moving parts than reciprocating designs, providing the reliable cooling capacity your Lennox system was engineered to produce.

Signs of a failing 11C47 include the compressor humming but not starting, tripping the breaker, loud grinding or rattling noises, warm air at the registers, hard starts, or a unit that runs continuously without adequately cooling. An internal electrical short or seized scroll set typically means the compressor has reached the end of its service life.

OEM replacement is essential for a component of this cost and importance. The Lennox 11C47 is matched to the specific tonnage, refrigerant type, and electrical characteristics of your system, ensuring correct displacement, proper oil charge, and compatibility with factory controls. A genuine compressor protects your warranty coverage, guarantees a direct fit, and restores rated efficiency and capacity — avoiding the mismatched performance and premature failure that can come from a non-OEM substitute.