How To Winterize Attic Fan

How to test a hardwired attic fan.

How to winterize attic fan.

In winter the humidistat operates the attic fan when the relative humidity exceeds a preset level usually 40 to 50. Make sure the fan is operational. Step 4 cover the windows. Step 5 cover the attic stairs.

Seal off the. Wait for a rainy or very breezy day to search for wet spots and drips. In summer the thermostat operates the fan when the attic temperature reaches a preset level usually 90 to 95 degrees f. The attic fans are fitted with thermostats that will switch on and off the fan depending on the homeowner s preference.

You should test your attic fan annually and preferably in the spring time first few days in of. In such doing the attic fan will reduce the temperature in the attic space that in turn cools down the whole house. Step 2 insulate. A hard wire runs directly from the.

Quickly check that your attic fan is in working order. Set the grate aside. This will decrease the risk of. Measure the height and width of the.

How to prepare an attic fan for winter check for obstructions. You place the fans on the gable walls of your attic. An attic fan works by drawing in cool air to the attic space that pushes out the hot air through vents. Start in the attic and check thoroughly for leaks.

How to close an attic vent during the winter. Remove the grate from the attic fan. Step 1 look for leaks. I test mine every year.

Routinely checking your attic fan for obstructions such as bird nests sticks or leaves is a. A solar powered attic fan offers year round attic ventilation with zero power consumption providing an economical and easy way to maintain an ideal attic temperature in both the summer and winter. Affordable reliable and easy to install a solar attic fan truly is the gift that keeps on giving. Step 3 reverse the fan.

The ideal way to control the operation of an attic fan is with a thermostat and a humidistat.