DuraVent 4 Inch B-Vent Pipe Oval to Round Adapter
DuraVent 4 Inch B-Vent Pipe Oval to Round Adapter
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Our NFI-certified experts are here to help!Product Details
DuraVent 4 Inch B-Vent Pipe Oval to Round Adapter is the smallest of 3 sizes: Lower Vent Size 4 inches; Upper Vent Size 4 inches; Min Effective Length 5 7/8 inches.
DuraVent gives you everything you need to construct a flue system that fits your home. The DuraVent B-Vent Pipe Oval to Round Adapter transitions your system from oval B-vent to standard round B-vent pipe as it moves through your home. The pipe locking system creates an airtight seal when connecting DuraVent chimney pipe lengths, ensuring no smoke leakage. A clever design reduces expansion noises and helps avoid your chimney system's annoying popping and creaking as it heats and cools.Compare This Product Line's Sizes and Options
| Model | Lower Vent Size | Upper Vent Size | Min Effective Length | Max Effective Length | Pipe Shape | Price |
|---|---|---|---|---|---|---|
| DuraVent 4 Inch B-Vent Pipe Oval to Round Adapter | 4 inches | 4 inches | 5 7/8 inches | 5 7/8 inches | Oval | $56.35 |
| DuraVent 4 Inch B-Vent Pipe Round to Oval Adapter | 4 inches | 4 inches | 5 7/8 inches | 5 7/8 inches | Round | $69.98 |
| DuraVent 5 Inch B-Vent Pipe Oval to Round Adapter | 5 inches | 5 inches | 8 3/8 inches | 8 3/8 inches | Oval | $146.40 |
| DuraVent 5 Inch B-Vent Pipe Round to Oval Adapter | 5 inches | 5 inches | 8 3/8 inches | 8 3/8 inches | Round | $146.40 |
| DuraVent 6 Inch B-Vent Pipe Oval to Round Adapter | 6 inches | 6 inches | 9 3/4 inches | 9 3/4 inches | Oval | $170.60 |
| DuraVent 6 Inch B-Vent Pipe Round to Oval Adapter | 6 inches | 6 inches | 9 3/4 inches | 9 3/4 inches | Round | $344.90 |
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