Installing an attic fan has numerous advantages, but below are the most important benefits. If you have appliances that use natural gas or propane, an electric attic fan can cause exposure to carbon monoxide. This happens if the fan creates negative pressure and draws carbon monoxide into the house instead of venting it to the outside. Regardless of whether your home has negative pressure or not, and even whether or not you have an attic fan, make sure you have a carbon monoxide detector installed on each level of the house as standard safety practice.
The attic is a temperamental space in your home's pun that has a lot to say in how hot or cold your living space gets during the year. During the summer, attics can reach around 160 degrees Fahrenheit without proper ventilation and attic insulation. Up to 12% of household energy bills go to air conditioning, says U.S. UU.
In warm and humid regions such as the southeast, this percentage increases to 27%. Most homeowners will benefit from adding ceiling mounted fans or gable fans to keep ventilation at the correct level. With a motorized ceiling fan, you'll see a circular panel on your ceiling. Inside your attic is the real fan, which is connected to a thermostat.
The fan will only turn on when the temperature exceeds 95 degrees, and will draw air through the ceiling vents and push the air out of the house through the vents near the ceiling. Keeping attic temperature below 95 degrees is the goal.
Attic fansare a great option for cooling the attic in summer and removing moisture from the roof in winter. This would also ensure that you have proper ventilation when you fix a leaking roof inside. Solar fans for penthouses offer even more advantages than powered versions.
Our list of the top 15 pros and cons you should know can help you decide if solar attic fans are right for you. If you are considering buying a solar attic fan, they have many outstanding qualities. In the debate between the pros and cons of solar attic fans, here are the bright spots. Solar attic fans have a lower profile than electric attic fans.
They are closer to the ceiling and not as distracting as their alternative. When you look at the pros and cons of solar attic fans, this is a great motivator for many homeowners. Solar Attic Fans Have A Lot Of Advantages, But They Have Some Problems. When you look at the pros and cons of solar attic fans, here are the negative aspects of these machines.
By asking: “What is better? between a solar or electric fan, the answer depends on the situation, since each has its pros and cons. These ventilation grilles are there to extract replacement air, to replace the air that the fan draws from the attic space. Instead of your air conditioner working too hard to cool your home, an attic fan can reduce costs by up to 30%. Also, if your water heater or oven is located in the attic, then an attic fan will not be the best solution for your home.
If it isn't, cold air pumped by the air conditioner can escape into the attic and out through the fan itself. During the cold winter months, attic fans exchange and move air the same way, but with a different purpose. There are a few styles of attic fans, and they have slightly different characteristics, but they all fulfill the same task: to promote air flow in the attic. The primary function of attic fans is to promote airflow within the attic, which can help lower temperature and humidity levels and provide several valuable benefits.
Therefore, using attic fans helps eliminate moisture, which in effect extends the life of your roof. The number of solar attic fans you need will depend on the temperature and size of your attic, along with the slope of your roof. They won't make your roof last forever, but attic fans can reduce wear and tear, improving the years of use you get from your roof and delaying costly replacement costs. Homeowners are always looking for ways to keep their homes more comfortable while reducing energy consumption and energy bills, and one option they sometimes explore is attic fans.
However, the other benefits mentioned above can make it worthwhile to install an attic fan in your home, even without this trade-off. Whole house and attic fans are two ventilation systems with common goals in mind: to cool the house and help lower your energy bill. When it comes to heat management, especially during the summer, when temperatures can reach more than 130°, you can rely on a solar attic fan for heat management. Typically, the energy required to run the fan negates any electrical savings due to better attic ventilation.