Fan-Tastic Vent 803350, Polar White Garnish W/Smoke Dome - 9108870059 - 186-9108870059F1

With Dome Closing Sensor & Built-In Thermostat. By presetting the built-in thermostat, the dome cover opens automatically and the fan begins operating. When the thermostat has been satisfied the dome cover automatically closes and the fan shuts off, completely eliminating manual operation. A built-in solid state rain sensor automatically closes the dome cover during heavy down pours and allows it to re-open once the rain has stopped. Smoke Polycarbonate DomePowered Lift DomeReverse SwitchThermostate Blue to Red Label, 22°F-123°F RangeAutomatic Dome Up/DownAutomatic Dome Closing Rain SensorLifetime Warranty on Dome2 Year Warranty on all other components