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The Biasi DVF-4-RIGID is a rigid pipe oil/gas direct vent kit designed for B10/3-6 boilers. This vent kit includes a 6 to 4 inch adapter, two 4 inch elbows, a 4 inch x 36 inch rigid length, and a 4 inch x 24 inch rigid length. It also contains a 3 to 16 inch pipe extension and a 4 inch concentric termination.
This Biasi vent kit provides the necessary components for a complete and safe boiler venting system.
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