Ductwork Limited Warranty
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Master Flow™ Fresh Air Vent can be used to vent a combustion system or anywhere fresh air intake is needed. Sturdy galvanized steel construction includes a built-in screen to help prevent bird entry.
Weight | Diameters | |
FAV4 |
6.6 lb. (2.99 kg) | 4" (102 mm) |
FAV5 | 7.4 lb. (3.36 kg) | 5" (127 mm) |
FAV6 | 7.8 lb. (3.55 kg) | 6" (152 mm) |
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