Heat And Humidity Attic Fan Control

So the first step is to seal the air leaks.

Heat and humidity attic fan control. The main goal is to keep your attic temperature the same as the outside air temperature in the summer as well as in winter. High humidity in an attic is usually caused by air leaks in the ceiling of the top floor of your house. Air sealing an attic. Attic insulation and ventilation go hand in hand.

Freezing and excessively hot outdoor temperatures rain and high exterior humidity levels make it difficult for your attic fan and heating and cooling systems to keep up with desirable attic. Iliving 800 cfm shutter exhaust fan at amazon this fan can easily remove excess heat moisture and odor from any space up to 1 200 square feet. Extra heat build up under the roof deck can cause your shingles to deteriorate much faster sometimes cutting their life expectancy in half. During winter months humidity from this escaping air can condense on cold attic surfaces leading to mold.

Here is a link to an article that describes the work. Why is that important. This model is small enough to fit over an air conditioning and. If setting is too high ventilation will be inadequate.

If you have a partially finished attic but still want help controlling excessive heat the ac infinity airtitan t7 fan may be for you. They keep your home cooler in the summer warmer in the winter and free from damage caused by moisture. 40 watt solar attic fan bdb with thermostat humidistat adapter 22 5 x 22 5 x 11 in runs at night brushless motor solar vent hail and weather resistant builder series by remington solar. Thermostat setting adjusts from 60 120 degrees f normal settings are 85 110 degrees f.

Humidistat setting adjusts from 30 90 normal settings are 60 70 depending on local humidity levels. The concern in summer is heat. This unique control also has a two or three speed auto adjustment based on the attic temperature so your attic fan is never working harder than it has to. If either setting is too low fan will run continuously.