Can I install whole house fan myself?
Relying upon a professional to install your whole house fan may be a good idea, but doing it yourself is possible, provided you have a very high level of expertise and the brawn required for this two-person job. This will help you to determine the fan size you will need.
Do whole house attic fans work?
A whole house fan works by creating negative pressure. The fan pulls air in through open windows, filling your home with fresh, cool, outdoor air. As the negative pressure in your house builds, it creates positive pressure in the attic.
Can a whole house fan be installed in an attic that has blown in insulation?
The screening, louvers, rain covers, etc. that are a part of roof and gable end vents create resistance to air flow. Many attics have blown-in insulation. You can cover your attic fan from the top with strips of plywood that are then covered with batt fiberglass insulation.
Can I put a house fan in my attic?
Installing and Using a Whole House Fan Attic ventilation will usually need to be increased to exhaust the fan’s air outdoors. You’ll need 2 to 4 times the normal area of attic vents, or about one square foot of net free area for every 750 cubic feet per minute of fan capacity.
What are the negatives of a whole house fan?
What are the disadvantages of a whole house fan? While a whole house fan is known for saving money on the cooling bill, it can possibly lead to a higher heating bill in the winter, especially for older whole house fans. An older house fan is a perfect escape for the air you are paying to heat in the wintertime.
How many windows should be open with a whole house fan?
Make sure at least one window is open. Opening two or more windows halfway or wider is recommended to allow the fan to do its job. For general cooling, open windows far away from the fan to provide airflow to the whole house.
Does a whole house fan work with blown insulation?
The deep box around your fan should keep it from disturbing your loose-fill or blown-in insulation, assuming there are enough attic vents to provide outlets for the pumped in air. I know of several cases where whole-house fans were used without problems in attics with loose-fill insulation.
What is a whole house fan system?
A whole house fan is a cooling system that circulates air and provides good attic ventilation and cooling for an entire property. A whole house fan system is installed in the ceiling between the attic and living space.
Can Whole house fans cause mold?
A properly set up whole house fan can cool an entire home in about an hour. It pulls air through any cracks and crevices that it can and can even pull up damp air from crawl spaces under your home up through living spaces and cause mold problems.
Is it OK to run a whole house fan with the windows closed?
Since the windows need to be open to properly and safely use this appliance, and windows need to be closed to effectively run an air conditioner, the two appliances should not be used simultaneously. Cover and seal your whole house fan when the weather turns cold.
Can attic fan cause a fire?
Attic fires can and do happen. Just like any electrical appliance, attic fans are susceptible to causing fires. A defective attic fan can overheat and cause a fire. Faulty or loose wiring, aged appliances, and overloaded circuit breakers are other cases of attic fires.
Should I get a whole house fan?
In many climates, a whole house fan will provide enough cool air for a comfortable home throughout most of the year. On the hottest and most humid weeks, it will be difficult to get the comfort level you desire, but in moderate climates, you should consider a whole-house fan.
What is the best whole house fan?
QuietCool is the Best Whole House Fan on the Market. Once you know how Quiet Cool fans are different, the fact that they are the best whole house fan becomes obvious. QuietCool is the solution to the problem with traditional whole house fans.
What size whole house fan do I Need?
Standard home size whole house fans are typically having a diameter of 24 to 36 inches, but the fan size may need to be adjusted to conform to the living space size.
Do attic fans really cool down a house?
Attic fans use a ventilation system that gets rid of heat and moisture from your home and helps keep your home cool and dry. This can actually cool your home down and keep it fresh especially during those humid summer months.