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Lennox

OEM Lennox Reciprocating Compressor 230V R-22 — 11A97

SKU: LNX-11A97 Brand: Lennox
$389.95 $529.95

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

The genuine OEM Lennox 11A97 (Copeland CR38K6E-TF5-875) is a 35,000 BTUH reciprocating compressor designed for 200/230V, three-phase, R-22 Lennox systems. This compressor pressurizes and circulates refrigerant through the sealed system, enabling the heat exchange that produces your unit's rated cooling capacity. Its rugged piston construction handles demanding duty cycles with proven reliability.

Common failure symptoms: the system stops cooling, the compressor buzzes or hums without starting, it trips the breaker or internal overload, you notice knocking or metallic noises, or it repeatedly short-cycles. Open, shorted, or grounded motor windings on a meter reading indicate the compressor needs replacement.

Why OEM matters: the 11A97 meets exact Lennox specifications for voltage, displacement, and oil type. Choosing the genuine OEM part guarantees correct fit and rated performance, prevents the compatibility and efficiency problems of aftermarket units, and safeguards your Lennox equipment's long-term reliability and any remaining warranty coverage.

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 Reciprocating Compressor 230V R-22 — 11A97?
Yes. This is the factory-specified OEM compressor for the Lennox OEM Lennox Reciprocating Compressor 230V R-22 — 11A97. 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 Reciprocating Compressor 230V R-22 — 11A97?
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