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Furnace Parts DIY
PVC Schedule 40, 636 PVC, S636, ABS 636-039 furnace replacement part

Furnace Parts DIY

636-039

$17.00

+5% Tax • Shipping calculated at checkout.

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

Name

3" 45 DEGREES PVC FGV ELBOW HXH

Low stock — only 1 left

Pickup available at 75 Blue Mountain St #3, Coquitlam

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 3-inch 45-degree PVC elbow is a critical component for high-efficiency appliance ventilation and exhaust systems. Specifically designed for flue gas venting (FGV), this fitting allows for a precise 45-degree change in direction within a piping run, making it ideal for navigating around structural obstacles during installation. Engineered from durable Schedule 40 PVC, it is rated for the demanding temperature and pressure requirements of modern gas-fired equipment. The hub-by-hub (HxH) connection style ensures a secure, leak-proof solvent-weld joint, maintaining the integrity of the exhaust path. This component is essential for HVAC technicians and contractors installing or repairing ventilation systems for high-efficiency heating units.

Specifications

Type
PVC Venting Fitting
Size
3 inch
Application
Commonly used in the installation and repair of exhaust systems for high-efficiency gas furnaces, tankless water heaters, and boilers where Flue Gas Venting (FGV) or System 636 compliance is required.
Specifications
45-degree angle, Schedule 40 thickness, Hub x Hub (HxH) female socket connections, FGV/S636 rated for combustion gas 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–5PM PT · Or email parts@bcfurnace.com

Common questions

Will the 636-039 fit my furnace?

The 636-039 is a replacement part. Match your furnace model number on our site to confirm the fit. This PVC Schedule 40 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 636-039 is compatible with my furnace?

The easiest way is to match the part number (636-039) with your furnace model number. Visit the homepage and enter your model number in the search bar — our system will show all compatible PVC Schedule 40, 636 PVC, S636, ABS 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 636-039 shipped?

Most PVC Schedule 40, 636 PVC, S636, ABS including the 636-039 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.

Can I pick up the 636-039 at your store?

Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. PVC Schedule 40, 636 PVC, S636, ABS orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 636-039 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.