Whole House Fan Use Tips

Run your whole house fan before you use air conditioning a home thats been closed up all day is full of hot air especially in the attic.

Blower fan air conditioner. After having a whole house fan installed though its important to use it correctly or it wont be as effective as it otherwise could be. If you live in a dry climate a whole house fan could save quite a bit off your electric bill compared to air conditioning. Using a whole house fan properly can lower heating and cooling costs reduce indoor allergens and freshen the atmosphere of your home.

Choose the right size and location a crucial part to using a whole house fan correctly is to choose the right one. Whole house fans are best to use on hot and dry daysnot when its humid. Open windows in rooms in use while operating these exhaust fans and the breezes created will be cooling and comfortable.

Only use your fan when the outdoor air is cooler than your indoor air. Whole house fans therefore dont work very well when the outdoor temperature is much higher than the indoor temperature or when the outdoor humidity is high. Follow these whole house exhaust fan tips for sizing installation air balance maintenance safety and other important considerations.

We recommend running the whole house fan all night. Ventilation and cooling with whole house fans can be very effective and energy efficient if the air is not highly humid. To enjoy the most energy savings be sure to run your fan before you turn on your air conditioning for about 4 5 hours during the night.

Whole house fans work by moving hot air out through gables or vents and drawing cooler air in.