+5% Tax • Shipping calculated at checkout.
U.S. Duties/Taxes, if applicable, may be due at time of delivery.
Pickup available at 75 Blue Mountain St #3, Coquitlam
Usually ready in 24 hours
Not sure this fits your furnace? Call us — we're happy to help
This premium 4-inch 90-degree galvanized elbow is designed to provide optimal airflow redirection in residential and commercial ventilation systems. Manufactured from durable 30-gauge galvanized steel, this rigid metal duct piece offers superior strength and corrosion resistance compared to flexible alternatives. It is an essential component for navigating tight spaces during the installation of dryer vents, bathroom exhaust fans, and general HVAC ductwork. The smooth interior surface helps reduce lint buildup and air turbulence, enhancing the efficiency of your appliance and helping to prevent fire hazards. Whether you are performing a DIY dryer vent repair or a professional HVAC installation, this sturdy elbow ensures a secure, leak-resistant connection for your air distribution needs.
Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.
1-778-759-9864Mon–Sat 8AM–5PM PT · Or email parts@bcfurnace.com
Compatible parts and related replacements
The 638-340 is a replacement part. Match your furnace model number on our site to confirm the fit. This Metal Venting is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
The easiest way is to match the part number (638-340) with your furnace model number. Visit the homepage 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.
Most Metal Venting including the 638-340 ship within 1–2 business days from our warehouse. We ship across Canada and the United States, and worldwide, with tracking on every order. For urgent furnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
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 638-340 is in stock before visiting.
Still not sure this is the right part? Call 1-778-759-9864 and we will check your model number with you.
Looking for more Metal Venting?
