4" B-Vent Round Pipe Length 12" | 4E12

The 4" B-Vent Round Pipe Length 12" (Part Number: 4E12) is designed for efficient venting in your appliance system. Measuring 1 foot in length with an aluminum inner liner and galvanized steel outer material, this pipe offers a secure fit with sectional overlap of 1" and easy assembly using snap lock coupling. UL441 listed, this pipe ensures safe and reliable venting. We know appliances inside and out and will help you find the right part with expert, honest advice.