A powered attic ventilator, or NJ attic fan installation, is a ventilation fan which regulates the heat level of a building's attic by exhausting hot air. A thermostat is used to automatically turn the fan off and on, while sometimes a manual switch is used. An attic fan can be gable mounted or roof mounted. Additional vents are required to draw in fresh air as the hot air is exhausted. Attic fans are typically used in warmer months, when temperatures in a building's attic may very well exceed 120 °F (49 °C). Contact us today to take care of your attic fan installation!