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OEM Lennox Draft Inducer Blower Motor Assembly — Y8771
Lennox

OEM Lennox Draft Inducer Blower Motor Assembly — Y8771

SKU: LNX-Y8771 Brand: Lennox
$159.95 $219.95

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

The genuine OEM Lennox Y8771 draft inducer blower motor assembly is a complete, ready-to-install unit that draws combustion gases through the heat exchanger and expels them out the flue on compatible Lennox furnaces. Because it arrives as a matched motor-and-housing assembly, the Y8771 restores factory draft and airflow without the guesswork of piecing together individual components.

Common failure symptoms include a furnace that hums but never ignites, grinding or rattling noises at startup, a pressure switch that fails to close, frequent ignition lockouts, or no heat. Worn bearings, a cracked housing, or a failed winding in the assembly commonly cause these problems.

Why OEM matters: The Y8771 assembly is engineered by Lennox to deliver the precise RPM, torque, and static-pressure performance the furnace's venting system and pressure switch require. Installing the authentic OEM assembly guarantees correct draft, proper safety operation, and quiet, durable performance that generic replacements cannot reliably provide. Get your Lennox system back to spec with the complete factory part.

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 Fan Motor fit my Lennox OEM Lennox Draft Inducer Blower Motor Assembly — Y8771?
Yes. This is the factory-specified OEM fan motor for the Lennox OEM Lennox Draft Inducer Blower Motor Assembly — Y8771. 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 fan motor on my Lennox OEM Lennox Draft Inducer Blower Motor Assembly — Y8771?
Difficulty: Medium-Hard (1–2 hrs)
Step 1: Turn off breaker. Step 2: Note motor specs: HP, RPM, voltage, rotation direction. Step 3: Remove old motor from mounting. Step 4: Transfer fan blade to new motor. Step 5: Mount new motor, reconnect wiring. Step 6: Restore power, verify rotation direction.
My AC fan isn’t spinning. What part do I need?
Fan not spinning, spinning slowly, or making grinding/squealing noises = motor failure. Grinding = bearings failed. Squealing = bearings dry. No spin + hum = check the motor capacitor first before replacing the entire motor.
Is this fan motor 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 fan motor?
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
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