Are Attic Fans With Humidistat Effective

Likewise are attic fans with humidistat effective. Many homeowners are under the assumption that ventilation is only important in the summer but this couldn t be farther from the truth. Instead of your ac working extremely hard to cool off your home an attic fan can reduce costs up to 30.

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If the attic fan keeps the house cool enough so that the owners leave the ac off there is almost certainly an energy benefit.

Are attic fans with humidistat effective.

These fans are more powerful. Most attic fans are fitted with a humidistat that automatically turns on the fan when humidity exceeds a certain level. Wiring it this way allows the fan to come on wether it s hot or humid or both. In winter the humidistat operates the attic fan when the relative humidity exceeds a preset level usually 40 to 50.

While yes ventilation is important when the temperatures are high it is just as important if not more. In summer the thermostat operates the fan when the attic temperature reaches a preset level usually 90 to 95 degrees f. Yes the humidistat works very well. Attic humidity can compromise the structure of the roof.

Of course if the attic fan isn t working correctly and is running all year long that would be a significant problem. The latest models have programmable thermostats firestats and humidistats. If the attic fan increases the comfort level of the house it may be worth it. Wiring it this way allows the fan to come on wether it s hot or humid or both.

Ventilation in your attic is one of the most important things that you can do for your home and an attic fan is the best way to ventilate the space. I believe the manufacturer would want it wired in parallel with any other controller such as a thermostat. I believe the manufacturer would want it wired in parallel with any other controller such as a thermostat. In this way are attic fans with humidistat effective.

Therefore using attic fans helps to eliminate humidity which in effect extends the life of your roof. The humid air might cause condensation which might promote molds growth in the attic which is a health hazard. The extreme humidity level that everyone should avoid is over 70 percent. Electric attic fans are powerful and move a lot of air.

Yes the humidistat works very well. An attic fan will also keep your home at least ten degrees cooler. The most common types of electric fans are the roof and gable fans. This reduces attic moisture.