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Lennox 18Y77 Blower Wheel 15" X 15"

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5 5 2
2  Reviews Add Your Review
Special Price $290.97 Regular Price $322.98
In stock
SKU
18Y77
The Lennox 18Y77 Blower Wheel is an essential part of your HVAC system and it is meant to effectively move air within your home for heating and cooling. This belt-drive blower wheel is constructed with 51 blade and has the dimension of width 15 Inches, height 15 Inches and thickness 1-3/16 Inches. The belt drive mechanism makes the motor to rotate the wheel without directly touching it, ensures a smooth operation. The 51 blades are designed to direct air and force it into the duct system so that there is proper circulation of air in your house.
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Motors & Capacitors, Blower Motors & Components
Manufacturer:
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Specifications

  • Size: 1-3/16 Inch
  • Number of Blades: 51 Blades Weight: 23lbs
  • Width: 15 Inch
  • Type: Belt Drive Blower Wheel
  • Drive Type: Belt
  • Measure: Unit
Manufacturer Name: Lennox
Product Number: 18Y77
OEM Part Number: 18Y77
Product Description: 15X15 Blower Wheel
Weight:23lbs/10432.62g

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Product Questions (2)
Customer Questions
What maintenance is required for the Lennox 18Y77 Blower Wheel?

Regularly clean the blower wheel to remove dust, debris, and grease buildup. Inspect for bent or damaged blades and ensure it spins freely. Tighten mounting hardware as needed. Proper care maintains airflow efficiency and prevents motor strain.

What are common issues with the Lennox 18Y77 Blower Wheel?

  • Reduced airflow or uneven ventilation.
  • Excessive vibration or noise.
  • Bent or damaged blades.
  • Loosened mounting hardware.

Installation Steps

Step 1: Turn off electrical power at breaker to ensure safety.

Step 2: Remove blower compartment access panel and note wheel position.

Step 3: Loosen set screw and slide old blower wheel off motor shaft.

Step 4: Install new wheel onto shaft, aligning original positioning marks.

Step 5: Tighten set screw securely and check wheel balance before closing.

Step 6: Reassemble panel, restore power, and test for vibration or noise.