What are the specs for this Compressor?

The correct replacement for Lennox model OEM Lennox Reciprocating Compressor 31.9K BTU R-407C — 27W94 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 Reciprocating Compressor 31.9K BTU R-407C — 27W94.

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 Reciprocating Compressor 31.9K BTU R-407C — 27W94

Name: OEM Lennox Reciprocating Compressor 31.9K BTU R-407C — 27W94
Brand: Lennox
SKU: LNX-27W94
Price: 389.95 USD
Availability: InStock

SKU: LNX-27W94 Brand: Lennox

$389.95 $529.95

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The Lennox 27W94 is a genuine OEM CR35K6E-TF5-875 reciprocating compressor rated at 31,900 BTUH, 200/230V, 3-phase, and configured for R-407C refrigerant. Using a piston-driven design, this compressor draws in, compresses, and discharges refrigerant vapor to power the cooling cycle of your Lennox unit. Reciprocating compressors are rugged and field-proven, delivering reliable performance and straightforward serviceability in a wide range of Lennox systems.

Common failure symptoms: a compressor that fails to start or only hums, tripped overloads and breakers, loud knocking or valve chatter, weak cooling with high head pressure, or a complete loss of capacity. Worn valves, broken pistons, open windings, or a locked rotor commonly indicate the compressor needs replacement.

Why OEM matters: The 27W94 is built to Lennox's exact capacity, voltage, and R-407C refrigerant specifications, ensuring proper oil type, displacement, and electrical compatibility. Generic replacements can mismatch capacity, use incompatible lubricants, and shorten equipment life. Installing the authentic OEM compressor restores factory-rated cooling and safeguards your Lennox investment.

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 Reciprocating Compres...

$389.95

Frequently Asked Questions

Does this Compressor fit my Lennox OEM Lennox Reciprocating Compressor 31.9K BTU R-407C — 27W94?

Yes. This is the factory-specified OEM compressor for the Lennox OEM Lennox Reciprocating Compressor 31.9K BTU R-407C — 27W94. 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 31.9K BTU R-407C — 27W94?

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 Reciprocating Compressor 31.9K BTU R-407C — 27W94

Shipping Information

Return Policy

Frequently Asked Questions