The fan draws air out of the living space and exhausts it to the attic where it goes out through the attic vents.
Energy saving techniques for attic fan.
Ventilation is very important in an energy efficient home.
More ways to save this summer.
Here are some top tips to help your home or business become more energy efficient.
Air sealing techniques can reduce air leakage to the point that contaminants with known health effects such as formaldehyde volatile organic compounds and radon are sealed into the house ventilation also helps control moisture which can lead to mold growth and structural damage the american society of heating refrigerating and air.
Whole house fans work on the principle of removing the hot and humid air out of the house.
Others are simple and inexpensive actions you can take to keep energy affordable through the spring and summer.
The warm air escapes through the attic and to the attic vents allowing the circulation of chilly air from the windows.
Gable fans fit into the gable vent and can be set to operate only within a preset temperature range.
However if your attic has blocked soffit vents and is not well sealed from the rest of the house attic fans will suck cool conditioned air up out of the house and into the attic.
Typically mounted in a ceiling between a living space and the attic.
Attic ventilation fans also tend to be quite energy efficient in terms of their own operation.
Some of the tips below are free and can be used on a daily basis to increase your savings.
Whole house fans energy requirements are just 10 15 percent of what you could expect from the a c unit.
The energy expenditure of powered attic ventilation fans also needs considering as such fans consume more energy than they save in homes without proper insulation although they may still address moisture issues and prevent rising heat from damaging roofs.
Attic ventilation fans are typically mounted to an exterior wall in the attic.
For more ways to stay cool while saving energy check out our energy saver 101 infographic covering everything you need to know about home.
It features a 30 watt solar panel with 60 degree tilt for optimal sun exposure a preset thermostat and an ultra energy efficient dc motor.
Frequently asked questions.
Energy efficiency can save you money but to do so effectively involves more than just using less energy it requires you becoming aware of how energy is used where it s wasted and how it can be used more effectively and efficiently in everyday life.
It helps to cool your home temperatures and the attic by approximately 30 degrees.
Solar powered attic fans offer a potential alternative to electrically powered attic.
Attic fan ventilation attic fans are intended to cool hot attics by drawing in cooler outside air from attic vents soffit and gable and pushing hot air to the outside.
It also includes an ac dc converter which allows the fan to run 24 7 even.
The whole house fan is installed inside the attic between the living space and ceiling.
True to its name quietcool s solar attic fan is one of the quietest and most highly energy efficient fans you can find.
