1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace

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BCFURNACE

121-339

CA$80.62

+5% Tax • Shipping calculated at checkout.

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

Name

TOPCAP ASSEMBLY,AFFINITY HE OD

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Fast Delivery
Local Pickup

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

Product Details

Description

This high-performance combustion air blower assembly, also known as a draft inducer or venter motor, is a critical component for high-efficiency gas furnaces. Engineered to ensure safe and reliable operation, this assembly pulls air into the combustion chamber and pushes spent flue gases out through the exhaust vent. It features a durable Fasco motor and a precision-balanced impeller housed in a high-heat resistant casing. Replacing a failing inducer motor is essential if your heating system is experiencing noisy operation, pressure switch errors, or failure to ignite. This assembly is designed to restore optimal airflow and heat exchange efficiency in residential and light commercial forced-air heating systems.

Specifications

Type
Inducer Motor Assembly
Size
Medium
Application
High-efficiency gas furnaces, residential HVAC systems, and forced-air heating units requiring a draft inducer for combustion exhaust.
Specifications
Includes high-performance Fasco blower motor, integrated impeller wheel, and durable housing; designed for high-temperature exhaust environments; facilitates proper pressure switch activation.

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 121-339 a genuine OEM part?
Yes, the 121-339 is a genuine OEM replacement part manufactured by BCFurnace. We source all Inducer Motors from authorized distributors to ensure exact-fit compatibility. This Inducer Motors 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 121-339 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (121-339) 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 Inducer Motors 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 121-339 shipped?
Most Inducer Motors including the 121-339 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 121-339 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Inducer Motors orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 121-339 is in stock before visiting.

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