OEM Lennox Copeland Compressor — 11A95

The genuine OEM Lennox 11A95 Copeland compressor drives the refrigeration cycle in your outdoor condensing unit, compressing low-pressure refrigerant vapor and pumping it through the system to reject heat from your home. This factory-matched unit is manufactured to the precise capacity, oil charge, and electrical rating specified for your Lennox equipment, ensuring correct system pressures and efficiency.

Typical failure symptoms include the condenser buzzing or clicking without starting, repeated breaker trips, warm air at the vents, hard starting, excessive noise or vibration, and short-cycling. Overheating, a grounded winding, or a seized rotor generally means the compressor can no longer maintain cooling.

Using the OEM 11A95 is critical for Lennox systems because tonnage, refrigerant compatibility, and start characteristics must align with the metering device and factory charge. Substituting a generic compressor can degrade efficiency, shorten equipment life, and jeopardize warranty coverage. This authentic Copeland replacement restores full rated performance and dependable operation.