BCFURNACE
638-120
+5% Tax • Shipping calculated at checkout.
U.S. Duties/Taxes, if applicable, may be due at time of delivery.
4" X 18" B-VENT LENGTH
Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours

4" X 18" B-VENT LENGTH Metal Venting
+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
This premium 4-inch x 18-inch B-Vent length is a essential component for safely exhausting flue gases from gas-fired appliances. Engineered with a durable double-wall construction, this metal venting pipe features an inner aluminum liner that resists corrosion and an outer galvanized steel shell for superior structural integrity and heat protection. Designed for high-efficiency HVAC installations, this B-Vent pipe ensures a secure, airtight connection to maintain the necessary draft for residential furnaces, water heaters, and boilers. Its lightweight yet robust design is optimized for venting Category I natural gas or liquid propane systems, providing a reliable solution for both new installations and professional repairs.
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