Product Name
$0.00
✅ In Stock
🚚 Ships Today
🔒 OEM Certified
🔄 30-Day Return
Same-day dispatch if ordered by 3PM CST
Free shipping on orders $75+
Check compatibility before ordering
IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The genuine OEM Lennox 19A08 is a ZP51K6E-TFE scroll compressor rated at 4.5 tons for 575V 3-phase applications. As the heart of your Lennox condensing unit, this compressor circulates and pressurizes refrigerant to move heat out of the conditioned space — without it, the system cannot cool. Its scroll design delivers quiet, high-efficiency operation with fewer moving parts than reciprocating units.
Common signs of compressor failure include the outdoor unit humming but not starting, tripped breakers, loud grinding or rattling noises, warm air from the supply vents, and short cycling. Electrical failures often show as a burnt smell or a compressor that draws locked-rotor amps and shuts down on overload.
Choosing the OEM 19A08 matters because Lennox systems are engineered around specific compressor displacement, oil charge, and electrical characteristics. An exact factory replacement preserves rated capacity, SEER efficiency, and warranty coverage, and guarantees correct fit with your existing line set, contactor, and controls.