Most come with thermostats that automatically turn the system on when temperatures reach 100 110ºf.
Cooling down the attic to work.
There s been some good work done on how the type of roofing affects the attic temperatures and cooling loads in the house.
We ll start with the easiest methods that most homeowners can do and work our way up to the more time consuming diy projects.
Dark roof shingles absorb sunlight and convert that energy into heat.
An attic fan works by drawing in cool air to the attic space that pushes out the hot air through vents.
Gable soffit and ridge vents are openings in the roof that allow hot air to escape.
In such doing the attic fan will reduce the temperature in the attic space that in turn cools down the whole house.
Attic fans are a great place to start to cool your attic.
The attic fans are fitted with thermostats that will switch on and off the fan depending on the homeowner s preference.
Fans work by pulling the hot air out of your home and transferring it to the outside but you need to make sure the attic is airtight to prevent cooled air from also being pulled from the rest of your home.
The florida solar energy center fsec has done quite a bit of work in this area and even built a test building called the flexible roof facility to study different types of roof and attic assemblies.
If your attic is hot and stuffy there are lots of ways you can cool it down.
Get creative with your roof.
And it can cause your air conditioner to work harder than it needs to and send your energy bills soaring with the temperature.
Electric ventilators and attic fans work to remove hot air from the area.
Of vent for every 300 sq.
The summer heat can seem pretty unavoidable but it shouldn t be invading your home.
An unventilated attic can reach 150 degrees in the heat of summer 50 degrees higher than it should be.
When exploring the best attic ventilation practices consider installing an attic ventilation fan to keep the hot air from settling in.
Best way to cool an attic 1.
In order to facilitate this exchange of warm and cool air the general rule of thumb suggests installing at least 1 sq.
If you re serious about finding the best way to keep an attic cool this guide has the answers you need.
An overheated attic can bake asphalt shingles on the roof and cause them to deteriorate.
How does an attic fan work.
Below you ll find the top 7 best ways to cool your attic down.
There are two types of attic fans.