IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The genuine OEM Lennox 60L05 is a ZR125KC-TF5-950 scroll compressor rated at 128,000 BTUH (approximately 10.5 tons) for 200/230V, 3-phase R-22 systems. This scroll compressor is the core component of your Lennox condensing unit, compressing and circulating refrigerant to reject heat and maintain cooling capacity. Its orbiting-scroll design offers quieter, more efficient operation and greater durability than older piston-style compressors.
Common failure symptoms: Loss of cooling with the outdoor fan still running, a unit that hums or buzzes but won't start, repeated breaker trips, loud rattling or grinding, overheating that trips the internal overload, or elevated discharge pressure. Locked-rotor conditions and shorted windings are frequent causes of scroll compressor failure.
Why OEM matters: The factory-specified 60L05 is engineered to Lennox's exact displacement, oil-charge, and electrical tolerances, ensuring correct refrigerant flow and warranty compliance. With R-22 compressors becoming harder to find, the genuine OEM unit keeps your existing Lennox system running without a full refrigerant conversion. Choose the authentic part for a guaranteed fit and rated efficiency.