Article by KurtZier1
Solar attic ventilation fans can play an important part in helping to keep your home’s temperature just right while saving you money on your utility bills. Many people do not realize how hot an attic can become when the summer sun is beating down on it all day. The heat becomes trapped in the attic and keeps the interior of the home warmer than it might otherwise be. Adding solar attic ventilation fans can help to cool the attic space and enable your home’s cooling system to work more efficiently.The air in your attic can reach temperatures as high as 150 degrees Fahrenheit. Without ventilation, the heated air from your attic can enter the home and increase the load on your air conditioner. Installing solar attic ventilation fans can lower the temperature in your attic by about 60 degrees. With this extra heated air no longer a concern, your air conditioner can work more effectively and keep your home cooler. Ventilating the attic can also reduce the humidity in the attic space and allow dry fresh air to circulate in the attic. This can help to reduce the risk of mold and mildew in the attic.Solar attic ventilation fans can be very cost efficient as well. Since they are solar powered they do not require any electrical current from your home to keep them running. They use the power of the sun to keep your attic ventilated and dry. This can mean a savings of several dollars each year in addition to the savings generated by cooling the air in your attic.Solar attic ventilation fans can work from dawn to dusk to keep your attic cooled. The solar cells soak up the sun during the day and allow the fan to draw hot air from your attic. Many solar attic ventilation fans have the capability to automatically adjust the fan speed based on the amount of available sunlight. This keeps the unit from overworking.While it may make a lot of sense to use solar attic ventilation fans in the summertime to cool the air in the attic, many people may not realize that it can also be an important part of your winter ventilation system as well. If the attic is kept too warm during the winter it can cause snow on the roof to melt more quickly and then refreeze at the gutter line. This type of ice dam can cause significant damage to the roof. By ventilating some of the warm air from the attic and allowing some cool air from outside to come in, you can reduce the risk of ice damming. Proper insulation and sealing are a must in any attic to ensure proper ventilation and temperature conditioning. If your attic isn’t properly sealed and insulated, you may find that the attic vent draws air conditioned air from the interior of your home into the attic and causing your air conditioning system to work harder to cool the air in the attic. Solar attic ventilation fans can be an important part of your home’s ventilation system.
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