BCFURNACE
782-106
+5% Tax • Shipping calculated at checkout.
U.S. Duties/Taxes, if applicable, may be due at time of delivery.
3.5" FORTRESSS COUPLER
Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours

3.5" FORTRESSS COUPLER A/C parts
+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
Usually ready in 24 hours
The 3.5" Fortress Coupler is a professional-grade HVAC accessory designed to seamlessly connect two sections of line set ducting. This essential component provides a clean, finished look for air conditioning installations while shielding refrigerant lines, wiring, and drain hoses from outdoor elements. Engineered for durability, it is constructed from high-quality, UV-stabilized material that resists fading and weather damage. Whether you are installing a ductless mini-split or a traditional central air system, this coupler ensures a secure and aesthetically pleasing transition between duct covers, making it a top choice for both residential and commercial HVAC projects.
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