1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
8" SIDE TAKEOFF Metal Venting furnace part available in Vancouver, Burnaby, Port Moody, Langley, North Vancouver, Richmond, Maple Ridge, Delta, West Vancouver, New Westminster, Surrey, Coquitlam, Port Coquitlam, Pitt Meadows

8" SIDE TAKEOFF Metal Venting

BCFURNACE

638-403

CA$46.63

+5% Tax • Shipping calculated at checkout.

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

Name

8" SIDE TAKEOFF

2units 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 8-inch side takeoff is a critical component for optimizing airflow in residential and commercial HVAC systems. Crafted from high-quality galvanized steel for long-lasting durability and corrosion resistance, this metal venting fitting allows for a smooth 90-degree transition from a rectangular main trunk line to an 8-inch round branch duct. Its design ensures a secure, airtight connection, making it an ideal choice for heating, cooling, and general ventilation applications. Whether you are repairing an existing air distribution system or installing new ductwork, this side takeoff provides the professional-grade performance needed for efficient climate control and improved indoor air quality.

Specifications

Type
Metal Venting / HVAC Ductwork Component
Size
8-inch Diameter
Application
Used in HVAC and ventilation systems to branch off 8-inch round ducting from a flat rectangular plenum or trunk line. Suitable for air distribution, exhaust systems, and climate control setups.
Specifications
Constructed from heavy-duty galvanized steel; designed for 8-inch round ducting; features a flange for secure mounting to rectangular ductwork.

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 638-403 a genuine OEM part?
Yes, the 638-403 is a genuine OEM replacement part manufactured by BCFurnace. We source all Metal Venting from authorized distributors to ensure exact-fit compatibility. This Metal Venting 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 638-403 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (638-403) 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 Metal Venting 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 638-403 shipped?
Most Metal Venting including the 638-403 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 638-403 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Metal Venting orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 638-403 is in stock before visiting.

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