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Lennox

OEM Lennox Scroll Compressor 90,500 BTUH 208/230V R-410A — 55W34

SKU: LNX-55W34 Brand: Lennox
$389.95 $529.95

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

The genuine OEM Lennox 55W34 is a Copeland ZP90KCE-TF5-950 scroll compressor rated at 90,500 BTUH, designed for 200/230V, 3-phase power using R-410A refrigerant. This compressor is the driving force of your Lennox condensing unit, pressurizing and circulating refrigerant to carry heat away from your building. Its scroll architecture offers dependable, high-efficiency performance with quiet operation and long service life.

Common failure symptoms: Typical signs of a bad compressor include no cooling output, a unit that buzzes or clicks without starting, tripped breakers, hard starts, excessive vibration or noise, and an outdoor unit that stays hot while indoor temperatures climb. Grounded windings, seized internals, or an open overload usually mean the compressor must be replaced.

Why OEM matters: Built to Lennox factory specifications, the 55W34 guarantees the correct displacement, electrical draw, and R-410A compatibility your system requires. Installing the genuine part maintains rated cooling capacity and efficiency, safeguards your warranty, and helps you avoid the repeat failures common with generic replacements. Verify the 200/230V, 3-phase, R-410A specification against your unit and have a licensed HVAC professional complete the 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 90,500 BTUH 208/230V R-410A — 55W34?
Yes. This is the factory-specified OEM compressor for the Lennox OEM Lennox Scroll Compressor 90,500 BTUH 208/230V R-410A — 55W34. 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 90,500 BTUH 208/230V R-410A — 55W34?
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