1-778-759-9864
United States (USD $) flagUnited States (USD $)
BCFurnace
4.5" TO 3/5" FORTRESS REDUCER A/C parts 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

4.5" TO 3/5" FORTRESS REDUCER A/C parts

BCFURNACE

782-125

$25.00

+5% Tax • Shipping calculated at checkout.

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

Name

4.5" TO 3/5" FORTRESS REDUCER

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 4.5-inch to 3.5-inch Fortress reducer is a professional-grade HVAC accessory designed to seamlessly transition between two different sizes of lineset cover ducting. Ideal for ductless mini-split air conditioning and heat pump installations, this reducer fitting ensures a secure, weather-resistant connection while maintaining a clean, aesthetic look on exterior walls. By protecting refrigerant lines, drain hoses, and electrical cables from UV damage and harsh weather, it helps maintain system efficiency and extends the life of your A/C equipment. Crafted from durable, high-quality material, it features a user-friendly design for quick installation, making it an essential component for both residential and commercial cooling projects.

Specifications

Type
A/C Lineset Cover Accessory
Size
4.5" to 3.5" Transition
Application
Used in ductless mini-split and central air conditioning installations to transition between different ducting sizes for refrigerant lines and electrical wiring protection.
Specifications
UV-stabilized material, weather-resistant, snap-together assembly, paintable surface for a custom finish.

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

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Frequently Asked Questions

Is the 782-125 a genuine OEM part?
Yes, the 782-125 is a genuine OEM replacement part manufactured by BCFurnace. We source all A/C parts from authorized distributors to ensure exact-fit compatibility. This A/C parts 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 782-125 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (782-125) 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 A/C parts 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 782-125 shipped?
Most A/C parts including the 782-125 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 782-125 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. A/C parts orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 782-125 is in stock before visiting.

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