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Lennox

OEM Lennox Prodigy Unit Control Board — 86W96

SKU: LNX-86W96 Brand: Lennox
$39.95 $54.95

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

The genuine OEM Lennox 86W96 is a Prodigy CPC (Core/Prodigy control) unit control board, referenced as 810-3062, that serves as the electronic brain for compatible Lennox rooftop and packaged units. It manages compressor, fan, economizer, and heating operation, monitors sensor inputs, and provides on-board diagnostics and fault reporting for the Prodigy control system.

Common failure symptoms: A failing Prodigy control board can cause the unit to stop responding to thermostat or network commands, blank or frozen displays, loss of communication with the user interface, incorrect staging of heating and cooling, stuck outputs, or persistent and inaccurate fault codes. Intermittent lockouts and no-heat/no-cool conditions are also common signs.

Why OEM matters: The Prodigy platform relies on Lennox-specific firmware, connector pinouts, and communication protocols. The genuine OEM 86W96 board is programmed and built to integrate seamlessly with your Lennox equipment and its network, ensuring accurate control, proper diagnostics, and reliable communication that generic or reflashed boards cannot guarantee. Choosing OEM protects system performance and helps preserve 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 Control Board fit my Lennox OEM Lennox Prodigy Unit Control Board — 86W96?
Yes. This is the factory-specified OEM control board for the Lennox OEM Lennox Prodigy Unit Control Board — 86W96. 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 control board on my Lennox OEM Lennox Prodigy Unit Control Board — 86W96?
Difficulty: Advanced (1–2 hrs)
Step 1: Turn off breaker. Step 2: PHOTOGRAPH all wire connections before touching anything. Step 3: Label each wire with tape. Step 4: Disconnect all wires, remove old board. Step 5: Mount new board, reconnect all wires matching your photo exactly. Step 6: Restore power and test all modes. Exact part number match is critical.
My HVAC system is completely dead. What could be wrong?
Completely dead HVAC (no LED on board) = failed control board or blown fuse. Check board fuse first (3A or 5A, costs $1–$5). If fuse is good and board has power but no LED, board is dead. Always photograph wiring before replacing.
Is this control board 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 control board?
OEM essential. Control boards are model-specific with precise firmware and connector layouts. Aftermarket boards rarely match all functions and can cause intermittent failures or safety issues. Always match the exact OEM part number.
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
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