1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
6" X 18" B-VENT LENGTH 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

6" X 18" B-VENT LENGTH Metal Venting

BCFURNACE

638-168

CA$50.36

+5% Tax Shipping calculated at checkout.

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

Name

6" X 18" B-VENT LENGTH

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 6-inch x 18-inch B-Vent length is a premium double-wall pipe designed for the safe and efficient venting of Category I gas-fired appliances. Engineered for durability, this 18-inch section is a critical component for residential and commercial HVAC systems, specifically for exhausting flue gases from natural gas or liquid propane water heaters, boilers, and furnaces. The double-wall construction features an aluminum inner liner for maximum corrosion resistance and a galvanized steel outer shell to maintain structural integrity and reduce heat clearance requirements. Its precision-engineered design ensures a secure, leak-resistant connection, making it an ideal choice for contractors and homeowners looking for reliable chimney pipe components.

Specifications

Type
Metal Venting
Size
6" x 18"
Dimensions
18 inches × 6 inches (diameter) × 6 inches (diameter)
Application
Used for venting gas-fired appliances such as residential furnaces, water heaters, and boilers. Suitable for Category I appliances requiring Type B gas vent systems.
Specifications
Double-wall construction, aluminum inner liner, galvanized steel outer casing, twist-lock connection system, UL listed for Type B gas vent applications.

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

You Might Also Like

Compatible parts and related replacements

Browse all parts

Frequently Asked Questions

Is the 638-168 a genuine OEM part?
Yes, the 638-168 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 638-168 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (638-168) 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 638-168 shipped?
Most Metal Venting including the 638-168 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 638-168 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 638-168 is in stock before visiting.

Looking for more Metal Venting?