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

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BCFURNACE

121-337

CA$113.72

+5% Tax • Shipping calculated at checkout.

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

Name

TOP CAP ASSEMBLY 8T

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Local Pickup

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

Product Details

Description

This high-performance Top Cap Assembly is a critical component for residential HVAC draft inducer motors and combustion air blowers. Designed to facilitate the safe and efficient removal of combustion gases from your furnace, this venter motor assembly cap ensures that your heating system maintains proper airflow and pressure. Also referred to as an exhaust fan housing component or blower assembly top, this part is engineered to withstand the high-temperature environments typical of gas-fired furnaces. Replacing a damaged or worn top cap is essential for preventing exhaust leaks and maintaining the operational efficiency of your climate control system. This assembly is a standard fit for many forced-air heating units requiring a reliable draft inducer solution.

Specifications

Type
Draft Inducer Motor Top Cap Assembly
Size
Standard medium-sized furnace component
Application
Used in gas-fired furnaces, residential HVAC systems, and combustion air blower assemblies to manage exhaust ventilation.
Specifications
Durable heat-resistant construction, optimized for draft inducer fan housing, compatible with Fasco-style venter motor configurations.

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 121-337 a genuine OEM part?
Yes, the 121-337 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 121-337 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (121-337) 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 121-337 shipped?
Most Inducer Motors including the 121-337 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 121-337 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 121-337 is in stock before visiting.

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