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

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BCFURNACE

121-334

CA$7.53

+5% Tax • Shipping calculated at checkout.

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

Name

RESTRICTOR,COMBUSTION BLOWER,1.250

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

Secure Payment
Fast Delivery
Local Pickup

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

Product Details

Description

This high-quality combustion blower restrictor is a critical component for maintaining the efficiency and safety of gas furnace heating systems. Designed to work within the draft inducer or venter motor assembly, this part precisely regulates the flow of air and exhaust gases. Proper airflow regulation is essential for achieving the correct air-to-fuel ratio, ensuring clean combustion and preventing common HVAC issues like pressure switch errors or furnace lockouts. Whether you are performing routine maintenance or repairing a draft inducer motor, this restrictor provides the necessary airflow calibration for residential heating equipment. It is compatible with various combustion air blower and exhaust fan assemblies found in high-efficiency furnaces.

Specifications

Type
Combustion Blower Restrictor
Size
1.250 inches
Application
Residential gas furnace heating systems, draft inducer motor assemblies, and combustion air blower units.
Specifications
1.250-inch diameter airflow regulation orifice designed for HVAC venter motor assemblies.

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 121-334 a genuine OEM part?
Yes, the 121-334 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 121-334 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (121-334) 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 121-334 shipped?
Most Inducer Motors including the 121-334 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 121-334 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 121-334 is in stock before visiting.

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