What are the specs for this Compressor?

The correct replacement for Lennox model OEM Lennox Scroll Compressor 106,000 BTUH 575V R-22 — 11B09 is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Lennox equipment which lists the model number OEM Lennox Scroll Compressor 106,000 BTUH 575V R-22 — 11B09.

What symptoms indicate I need a new compressor?

Common symptoms that indicate you need a new compressor include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

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Lennox

OEM Lennox Scroll Compressor 106,000 BTUH 575V R-22 — 11B09

Name: OEM Lennox Scroll Compressor 106,000 BTUH 575V R-22 — 11B09
Brand: Lennox
SKU: LNX-11B09
Price: 389.95 USD
Availability: InStock

SKU: LNX-11B09 Brand: Lennox

$389.95 $529.95

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The genuine OEM Lennox 11B09 is a Copeland ZR108KCE-TFE-950 scroll compressor rated at 106,000 BTUH, built for 575V, 3-phase power with R-22 refrigerant. As the central component of your Lennox outdoor unit, it compresses refrigerant vapor to move heat out of the conditioned space and sustain the cooling cycle. The scroll design provides smooth, efficient, and reliable operation ideal for demanding commercial and light-commercial applications.

Common failure symptoms: A worn or failed compressor often presents as no cooling, a unit that hums or clicks but won't start, breaker trips, hard starting, loud knocking or vibration, or an outdoor unit that runs continuously without cooling. These conditions typically stem from shorted windings, a locked rotor, or a tripped internal overload.

Why OEM matters: The 11B09 is manufactured to Lennox's exact R-22 capacity and 575V electrical specifications, ensuring a precise match for legacy systems. Because R-22 is a phased-out refrigerant, using the correct genuine replacement is critical to maintaining proper charge, efficiency, and reliability without redesigning the system. Confirm the 575V, R-22 rating matches your equipment and use a certified HVAC technician for installation and refrigerant handling.

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

OEM Lennox Scroll Compressor 106...

$389.95

Frequently Asked Questions

Does this Compressor fit my Lennox OEM Lennox Scroll Compressor 106,000 BTUH 575V R-22 — 11B09?

Yes. This is the factory-specified OEM compressor for the Lennox OEM Lennox Scroll Compressor 106,000 BTUH 575V R-22 — 11B09. 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 106,000 BTUH 575V R-22 — 11B09?

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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OEM Lennox Scroll Compressor 106,000 BTUH 575V R-22 — 11B09

Shipping Information

Return Policy

Frequently Asked Questions