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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 3/8-inch black malleable iron cap is a high-strength steel fitting designed to provide a secure, leak-proof seal for threaded pipe ends. Ideal for both residential and commercial appliance repairs, this durable cap is commonly used to terminate gas supply lines or water pipes in systems involving furnaces, water heaters, gas ranges, and clothes dryers. Its rugged construction ensures long-term reliability and resistance to high pressure, making it a critical component for safe plumbing and HVAC maintenance. Whether you are capping off a line during a renovation or performing routine service, this standard 3/8" fitting offers a precise fit and professional-grade performance.
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 783-020 is a replacement part. Match your furnace model number on our site to confirm the fit. This Steel Fitting 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 (783-020) with your furnace model number. Visit the homepage and enter your model number in the search bar — our system will show all compatible Steel Fittings for your specific unit. You can also call our technicians at 1-778-759-9864 for free compatibility verification.
Most Steel Fittings including the 783-020 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. Steel Fittings orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 783-020 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.
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