Attic Fan How Long To Run

Whole house fans work on the principle of removing the hot and humid air out of the house.

Attic fan how long to run.

Operation operating an attic fan is simple. Together a whole house fan and attic fan can offer you 24 7 coverage helping you keep your a c costs down and your living space comfortable. A fan that won t run is often caused by a failed motor or a bad thermostat. Simpler fan models generally have on off switches or dials that allow you to run the fan for a specified amount of time such as 15 minutes.

During workdays would leave air conditioner off when leaving in the morning. It helps to cool your home temperatures and the attic by approximately 30 degrees. Temp 92 f at 5pm. If the switch on temperature is set too low you can bet that the fan will run all summer long and create a noisy disturbance.

The whole house fan is installed inside the attic between the living space and ceiling. How to test an attic fan motor and thermostat. Attic ventilation fans whether hard wired or powered by their own solar panels seem like a low cost and effective way to help keep your house cool. If your attic fan seems to be running constantly it would be a good idea to bring in a professional to check it out and make sure it s still working properly.

This was observed on numerous days following the installation. The warm air escapes through the attic and to the attic vents allowing the circulation of chilly air from the windows. Temp 84f at 5pm. Second a large fan working slowly is much quieter than a small fan working hard and the last thing you want at the center of your home is a noisy fan.

When the day begins and temperatures rise the whole house fan should be turned off. After attic fan installation ac still off during day. Whole house fans by their nature are installed indoors in the attic floor or upstairs ceiling in a central location in the house. Good insulation reduces fan effectiveness.