Carter Hoffmann 18614-0321 Blower Wheel W/3-3/4" DIA 1-7/8" X 5/16" Hole CCW

Special Price $97.34 Regular Price $226.92
In stock
SKU
18614-0321
The Carter Hoffmann 18614-0321 Blower Wheel is suitable for top-mount heaters with the flush-mount doors of models PH188, 1815, and 1835. This blower wheel has a diameter of 3-3/4”, a depth of 1-7/8”, and a hole diameter of 5/16 it rotates in the CCW direction. Apart from that, it has flat back, smooth hub, and single-set screw, whereby it has a robust and firm connection as well as pleasant operation. Aid to ensure proper airflow within the heater and ensure right temperatures inside it are maintained all the time.

Dimensions

  • Length: 4 In
  • Width: 2 In
  • Height: 4 In
  • Weight: 0.2 lbs
https://partsfe.com/media/catalog/product/c/a/carter-hoffmann-18614-0321-blower-wheel-w-3-3-4-dia-1-7-8-x-5-16-hole-ccw-86906-2.jpg

Product Notes

  • Blower Wheel
  • 3-3/4" Dia, X 1-7/8" Deep X 5/16" Hole
  • Ccw, Flat Back, Smooth Hub, 1 Set Screw.
  • Carter-Hoffmann
  • Top Mount Heater-Ph188, 1815, 1835 W/ Flush Mount Door.
CARTER HOFFMAN:
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Customer Questions
What maintenance is required for the Carter Hoffmann 18614-0321 Blower Wheel?

Avoid dust and grease buildup on blades and hub by regular cleaning. Balanced operation ensures efficient airflow and reduces vibration. Inspect for damage, corrosion, and secure mounting periodically. Always disconnect power before servicing to prevent accidental injury.

What are common issues with the Carter Hoffmann 18614-0321 Blower Wheel?

  • Imbalance causing vibration and noise.
  • Blade buildup reducing airflow efficiency.
  • Loose hub or set screw slippage.
  • Corrosion or material wear on wheel.
  • Operational noise from misalignment issues.
  • Deformed blades affecting airflow balance.

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Installation Steps

Step1: Turn off the power and disconnect unit to prevent damage or electric shock.

Step2: Remove access panel and old blower wheel carefully.

Step3: Clean shaft and housing for debris and buildup.

Step4: Align new blower wheel on motor shaft correctly.

Step5: Secure set screw and ensure proper fit and tightness.

Step6: Check wheel clearance and rotation direction before closing.

Step7: Reassemble panel and test operation for smooth airflow.