1-778-759-9864
United States (USD $) flagUnited States (USD $)
BCFurnace
5" X 12" B-VENT ADJUSTABLE 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

5" X 12" B-VENT ADJUSTABLE Metal Venting

BCFURNACE

638-145

$45.00

+5% Tax • Shipping calculated at checkout.

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

Name

5" X 12" B-VENT ADJUSTABLE

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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

Product Details

Description

This 5-inch diameter B-Vent adjustable pipe section is a critical component for safe and efficient HVAC exhaust systems. Designed specifically for Category I natural gas and liquid propane (LP) appliances, this double-wall metal venting solution is ideal for furnaces, boilers, and residential water heaters. The adjustable telescoping design allows for a custom fit between standard pipe lengths, eliminating the need for cutting and simplifying installation in tight spaces. Its double-wall construction features a corrosion-resistant aluminum inner liner and a durable galvanized steel outer shell, ensuring optimal heat retention and structural integrity while protecting surrounding combustible materials from high temperatures.

Specifications

Type
Metal Venting
Size
5-inch Diameter
Dimensions
12 inches (Adjustable range) × 5 inches (Inner Diameter)
Application
Used to vent Category I gas-fired appliances such as furnaces, boilers, and water heaters. Suitable for residential and light commercial HVAC exhaust systems.
Specifications
Double-wall construction; Aluminum inner liner; Galvanized steel outer shell; Telescoping adjustment capability; UL listed for gas appliance venting.

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 638-145 a genuine OEM part?
Yes, the 638-145 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 638-145 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (638-145) 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 638-145 shipped?
Most Metal Venting including the 638-145 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 638-145 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 638-145 is in stock before visiting.

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