1-778-759-9864
United States (USD $) flagUnited States (USD $)
BCFurnace

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BCFURNACE

121-665

$377.00

+5% Tax • Shipping calculated at checkout.

U.S. Duties/Taxes, if applicable, may be due at time of delivery.

Name

PROPELLER FAN,20",CW,4-34,1/2"BORE

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

Secure Payment
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Local Pickup

Not sure this fits your furnace? Call us — we're happy to help

Product Details

Description

Ensure your HVAC system operates at peak efficiency with this high-performance 20-inch propeller fan blade. Designed for clockwise (CW) rotation, this replacement fan is a critical component for maintaining proper airflow through outdoor condenser units and heat pumps. Featuring a durable four-blade configuration with a 34-degree pitch, it is engineered to move a high volume of air while minimizing noise and reducing vibration. Whether you are performing routine maintenance or repairing a central air conditioning system, this 1/2-inch bore propeller fan provides a secure fit for standard motor shafts. Replacing a bent or corroded fan blade is essential for preventing motor burnout and optimizing heat exchange, keeping your cooling system running smoothly even in high-demand weather.

Specifications

Type
Condenser Fan Blade
Size
20-inch Large
Dimensions
20 inches × 20 inches
Application
Outdoor condenser units, heat pumps, and industrial HVAC air-moving systems.
Specifications
4-blade design, 34-degree pitch, Clockwise (CW) rotation, 1/2-inch bore diameter.

Not sure this is the right part?

Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.

1-778-759-9864

Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com

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Frequently Asked Questions

Is the 121-665 a genuine OEM part?
Yes, the 121-665 is a genuine OEM replacement part manufactured by BCFurnace. We source all Blower Motors & Capacitors from authorized distributors to ensure exact-fit compatibility. This Blower Motors & Capacitors is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
How do I know if the 121-665 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (121-665) with your furnace model number. Visit the BCFurnace page on our site and enter your model number in the search bar — our system will show all compatible Blower Motors & Capacitors for your specific unit. You can also call our technicians at 1-778-759-9864 for free compatibility verification.
How fast can I get the 121-665 shipped?
Most Blower Motors & Capacitors including the 121-665 ship within 1–2 business days from our warehouse. We ship across Canada and the United States with tracking on every order. For urgent BCFurnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
Can I pick up the 121-665 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Blower Motors & Capacitors orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 121-665 is in stock before visiting.

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