What are the specs for this Compressor?

The correct replacement for Lennox model OEM Lennox Scroll Compressor 51,000 BTUH R-410A 575V — 28W87 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 51,000 BTUH R-410A 575V — 28W87.

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 51,000 BTUH R-410A 575V — 28W87

Name: OEM Lennox Scroll Compressor 51,000 BTUH R-410A 575V — 28W87
Brand: Lennox
SKU: LNX-28W87
Price: 389.95 USD
Availability: InStock

SKU: LNX-28W87 Brand: Lennox

$389.95 $529.95

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The genuine OEM Lennox 28W87 is a Copeland ZP51K5E-TFE-830 scroll compressor rated at 51,000 BTUH, operating on 575 volts, 3 phase, and designed for R-410A refrigerant. As the heart of your Lennox condensing unit, it compresses and circulates R-410A to transfer heat and provide dependable cooling. The ZP-series scroll design is built specifically for the higher pressures of R-410A, delivering efficient and quiet operation.

Common failure symptoms: the unit hums but fails to start, trips the breaker or internal overload, smells of burnt electrical insulation, loses cooling capacity, or makes loud knocking and grinding noises. Shorted or open windings and a seized scroll set mean replacement is necessary.

Why OEM matters: the 28W87 is engineered to match your Lennox system's 575V service, capacity, and R-410A charge exactly. The factory-specified compressor safeguards your warranty, ensures rated performance, and remains fully compatible with the unit's controls and electrical components. Choose genuine Lennox for a safe, accurate, and long-lasting repair.

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 51,...

$389.95

Frequently Asked Questions

Does this Compressor fit my Lennox OEM Lennox Scroll Compressor 51,000 BTUH R-410A 575V — 28W87?

Yes. This is the factory-specified OEM compressor for the Lennox OEM Lennox Scroll Compressor 51,000 BTUH R-410A 575V — 28W87. 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 51,000 BTUH R-410A 575V — 28W87?

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 51,000 BTUH R-410A 575V — 28W87

Shipping Information

Return Policy

Frequently Asked Questions