Wirelessly control your power attic vent from anywhere in your home using the GAF Wi-Fi Vent App. This innovative app allows you to connect directly to your GAF Master Flow® Wi-Fi Power Attic Vent via Wi-Fi® or Bluetooth® technology-enabled device to monitor and adjust your vent’s thermostat and humidistat settings. Included timer and automatic modes provide additional flexibility to help ensure your attic vent is operating efficiently, while reducing damaging heat and moisture in your attic.