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The Lennox 16P28 is a genuine OEM compressor and the core component of your Lennox condensing unit's refrigeration cycle. It compresses and circulates refrigerant to move heat out of the conditioned space, enabling the entire system to cool effectively. As a direct factory replacement, the 16P28 is engineered to match the original capacity, voltage, and refrigerant requirements of your Lennox equipment for dependable, long-lasting operation.
Common failure symptoms: the compressor hums but won't start, breakers or overload protectors trip repeatedly, you hear grinding, knocking, or rattling noises, the system runs constantly without cooling, or there is a total no-cool condition. Electrical winding failures and a locked rotor are frequent indicators of compressor replacement.
Why OEM matters: Choosing the genuine Lennox 16P28 ensures the exact displacement, electrical characteristics, and oil compatibility your system was designed around. Aftermarket substitutes risk capacity mismatches, premature failure, and voided warranties. The authentic OEM part delivers a correct fit and restores rated performance the first time.