4" B-VENT TO B-VENT ADAPTOR Metal Venting
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Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours
Not sure this fits your furnace? Call us — we're happy to help
The 4" B-Vent to B-Vent Adaptor is a critical component for ensuring a secure and reliable connection in gas-fired appliance exhaust systems. Designed specifically for 4-inch double-wall gas vent piping, this adapter allows for seamless transitions between venting sections, maintaining the necessary airtight seal for safe operation. Ideal for use with residential and commercial HVAC equipment, such as gas furnaces, water heaters, and boilers, this metal venting accessory helps manage combustion byproducts effectively. Its durable construction is engineered to withstand the heat and environmental demands of exhaust venting while meeting standard safety requirements for Type B gas vents. Whether you are completing a new installation or repairing an existing system, this adapter provides the structural integrity needed for a professional-grade venting solution.
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–9PM PST · Or email parts@bcfurnace.com
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