Air Vent 85160 Aluminum Roof Mounted Vent, Square, Gray BF20 AC power was interrupted

AC power was interrupted

easy-to-install

Indoors & outdoors

All plants need light to grow

Automotive

Air Vent 85160 Aluminum Roof Mounted Vent, Square, Gray BF20 AC power was interruptedThese covered openings allow air to escape the attic. Several of these vents are usually required to properly ventilate the attic. They should be placed evenly across the roof. Choose from metal or plastic in round, square or slant back designs. UH50WW Square aluminum roof mounted vent Weatherwood 50 sqin of net free area 9" diameter opening As hot air rises the vent allows the hot air to escape Should be installed up towards peak of roof for maximum