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

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BCFURNACE

121-333

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,1.000

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 1.000 combustion blower restrictor is a critical regulation component designed for high-efficiency gas furnace systems. It works in tandem with the inducer motor or draft venter assembly to precisely manage the volume of air entering the combustion chamber. By restricting the airflow to optimal levels, it ensures a proper air-to-fuel ratio, promoting clean combustion and efficient heat transfer. This part is essential for maintaining the safety and performance of your HVAC system, helping to prevent flame instability and ensuring that exhaust gases are properly vented through the draft inducer fan. It is a vital replacement part for heating systems experiencing draft issues or airflow imbalances within the combustion air blower housing.

Specifications

Type
Combustion Blower Restrictor / Inducer Accessory
Size
1.000
Application
Residential gas furnaces, HVAC heating systems, and draft inducer motor assemblies.
Specifications
1.000 size rating for precise airflow restriction; engineered for high-temperature environments within the exhaust path.

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 121-333 a genuine OEM part?
Yes, the 121-333 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 121-333 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (121-333) 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 121-333 shipped?
Most Inducer Motors including the 121-333 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 121-333 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 121-333 is in stock before visiting.

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