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 75M34 is a ZP103KCE-TF5-950 scroll compressor rated at 105,000 BTUH on 200/230V, 3-phase power for R-410A systems. It sits at the center of the cooling circuit, compressing refrigerant vapor and pumping it through the system so heat can be absorbed indoors and rejected outdoors. The scroll design offers reliable, energy-efficient, high-capacity cooling for Lennox commercial and large residential equipment.
Common failure symptoms: the system no longer cools, the compressor buzzes without starting, breaker trips on startup from locked-rotor draw, short-cycling on the internal overload, unusual grinding or rattling noise, or a shorted-to-ground winding revealed during diagnosis.
Why OEM matters: the 75M34 is matched to Lennox R-410A pressures, POE oil charge, and voltage requirements, so it delivers the rated 105,000 BTUH and integrates cleanly with the unit's controls. OEM replacement safeguards your warranty and avoids the mismatched capacity and premature burnout that plague generic compressors. Replace the filter drier and pull a deep vacuum during every compressor change-out.