Air Vent 26 in. H X 26 in. W X 9 in. L X 14.5 in. D Brown Steel Power Roof Ventilator

Power Roof Vent is a great overall investment in attic ventilation. It can quickly remove a larger volume of hot and/or humid air from your attic when compared to static ventilation. This in turn can help save money on your heating and cooling costs.