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Lennox

OEM Lennox Scroll Compressor 38,000 BTUH 265V — 11C39

SKU: LNX-11C39 Brand: Lennox
$389.95 $529.95

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

The genuine OEM Lennox 11C39 is a ZR38K5E-PFJ-800 scroll compressor rated at 38,000 BTUH, 265V, R-22, single-phase. As the central component of your Lennox air conditioner or heat pump, this scroll compressor compresses and circulates refrigerant to power the cooling cycle, offering quiet, energy-efficient performance manufactured to Lennox factory standards for a precise, direct fit.

Common indicators of a failing compressor include warm air from the vents, an outdoor unit that buzzes but does not start, breakers that trip repeatedly, hard starting, grinding or rattling sounds, and short-cycling that never reaches the thermostat setting. A seized or electrically shorted compressor will stop cooling altogether.

Selecting the OEM Lennox 11C39 compressor guarantees the correct capacity, refrigerant charge, oil type, and 265V single-phase electrical match for your unit. Aftermarket alternatives can undermine efficiency, reduce reliability, and void your warranty. The factory-specified part protects your system's rated performance and service life. Always have a licensed HVAC professional recover refrigerant and handle installation.

Shipping Information

  • Orders placed before 3PM CST ship same business day
  • Standard delivery: 2-5 business days
  • Express shipping available at checkout
  • Free shipping on orders over $75
  • Tracking number emailed upon shipment

Return Policy

  • 30-day returns on unused parts in original packaging
  • Electrical parts (capacitors, contactors, control boards) are final sale once installed
  • Email info@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Compressor fit my Lennox OEM Lennox Scroll Compressor 38,000 BTUH 265V — 11C39?
Yes. This is the factory-specified OEM compressor for the Lennox OEM Lennox Scroll Compressor 38,000 BTUH 265V — 11C39. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.
How do I replace the compressor on my Lennox OEM Lennox Scroll Compressor 38,000 BTUH 265V — 11C39?
Refer to your equipment service manual for model-specific steps. General approach: turn off power, photograph connections, remove old part, install new part, restore power and test. For gas components, hire a licensed technician. Email info@nationalhvacparts.com for guidance.
What symptoms mean I need a new compressor?
Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.
Is this compressor compatible with Bryant or Payne too?
Many Lennox parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.
Should I use OEM or aftermarket for my Lennox compressor?
OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.
How fast does National HVAC Parts ship?
Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.
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Mike Rivera
HVAC Parts Specialist — Online