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The Lennox 13H94 is a genuine OEM Interlink APG031KAC scroll compressor rated at 30,800 BTUH, operating on 208/230V single-phase power with R-410A refrigerant. As the heart of your Lennox condensing unit, this compressor pressurizes and circulates refrigerant through the system to enable the heat-transfer process that cools your home. It is engineered as a factory-direct replacement for compatible Lennox outdoor units.
Common failure symptoms: A failing compressor often shows warning signs such as warm air from the vents, the outdoor unit humming but not starting, frequent tripped breakers, loud grinding or rattling noises, or the compressor short-cycling on and off. Hard starts and overheating that trips the internal overload protector are also frequent indicators of end-of-life.
Why OEM matters: Using the OEM Lennox 13H94 ensures an exact match to your system's tonnage, electrical characteristics, and refrigerant charge. Aftermarket or mismatched compressors can compromise efficiency, void your equipment warranty, and lead to premature failure. Choosing the factory-specified part protects your investment and restores rated performance.