1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
1-1/4" X 1-1/4" X 3/4" BLACK MALLEABLE TEE Steel Fittings 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

1-1/4" X 1-1/4" X 3/4" BLACK MALLEABLE TEE Steel Fittings

BCFURNACE

783-421

CA$3.05

+5% Tax Shipping calculated at checkout.

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

Name

1-1/4" X 1-1/4" X 3/4" BLACK MALLEABLE TEE

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Product Details

Description

This 1-1/4" x 1-1/4" x 3/4" black malleable iron tee is a high-durability reducing fitting designed for reliable plumbing and gas line applications. Primarily used to branch a smaller 3/4" line from a main 1-1/4" run, this tee is essential for connecting various household and commercial appliances to gas or liquid supply systems. Its heavy-duty malleable iron construction provides excellent tensile strength, while the precision-machined NPT threads ensure a secure, leak-resistant connection. Ideal for HVAC technicians and DIY homeowners alike, this fitting is a staple for installing or repairing supply lines for high-output appliances like furnaces, boilers, and large water heaters. The black finish is specifically suited for low-pressure gas, oil, and air applications, offering a professional-grade solution for appliance infrastructure.

Specifications

Type
Steel Fittings
Size
1-1/4 inch x 1-1/4 inch x 3/4 inch
Application
Commonly used in gas line distribution, hydronic heating systems, and HVAC installations to connect appliances such as gas furnaces, boilers, and water heaters to the main fuel supply.
Specifications
Material: Malleable Iron; Finish: Black; Connection Type: Threaded (NPT); Configuration: Reducing Tee; Rated for low-pressure gas and air applications.

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Frequently Asked Questions

Is the 783-421 a genuine OEM part?
Yes, the 783-421 is a genuine OEM replacement part manufactured by BCFurnace. We source all Steel Fittings from authorized distributors to ensure exact-fit compatibility. This Steel Fittings 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 783-421 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (783-421) 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 Steel Fittings 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 783-421 shipped?
Most Steel Fittings including the 783-421 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 783-421 at your store?
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 783-421 is in stock before visiting.

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