1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
12" 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

12" SIDE TAKEOFF Metal Venting

BCFURNACE

638-405

CA$95.13

+5% Tax • Shipping calculated at checkout.

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

Name

12" 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

Enhance your HVAC system's efficiency with this 12-inch Side Takeoff, a critical component for professional ductwork installation and repair. Designed to create a seamless transition from a flat rectangular plenum or main trunk line to a 12-inch round branch duct, this metal venting fitting ensures consistent airflow throughout your ventilation network. Built for durability and long-lasting performance, it is ideal for residential and commercial heating, cooling, and exhaust systems. This side takeoff provides a sturdy, secure connection that helps minimize air leakage and improves overall HVAC performance.

Specifications

Type
Metal Venting / HVAC Duct Fitting
Size
12 inch
Application
Used in HVAC duct systems to transition air from a main rectangular duct to a 12-inch round branch line. Compatible with furnace venting, central air conditioning systems, and general air distribution networks.
Specifications
Constructed from heavy-duty galvanized metal; designed for flat-to-round duct transitions; promotes efficient airflow with minimal resistance.

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 638-405 a genuine OEM part?
Yes, the 638-405 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 638-405 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (638-405) 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 638-405 shipped?
Most Metal Venting including the 638-405 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 638-405 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 638-405 is in stock before visiting.

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