Humidity Control For Attic Fan

The quietcool afg pro 3 0 attic gable fan can help cool and ventilate your attic for just pennies an hour.

Humidity control for attic fan. Their functions differ somewhat. The ideal way to control the operation of an attic fan is with a thermostat and a humidistat. In summer the thermostat operates the fan when the attic temperature reaches a preset level usually 90 to 95 degrees f. Humidistat control with thermostat control is a better design than thermostat control alone.

High humidity in an attic is usually caused by air leaks in the ceiling of the top floor of your house. It worked like a charm. How much depends on your climate and other house conditions. The dual thermostat and humidistat is designed for use with power attic ventilators.

The normal indoor humidity range in winter should be 15. Running at 250 watt and moving over 2860 cfm this fan uses less power than typical attic fans that move half the amount of cfm. Here is a link to an article that describes the work. Dual thermostat humidistat control for power attic ventilators.

In winter the humidistat operates the attic fan when the relative humidity exceeds a preset. Dayton 10n203 attic fan thermostat attic fan control degrees fahrenheit to volts amps 2 3 out of 5 stars 5. How is an attic fan controlled. I recommended an attic fan on the rear face of the roof with a humidistat.

The dual controls allow for a user to limit the operation of the fan based on user selected temperature and humidity levels. 7e8 attic fan humidistat wiring diagram resources. A couple different fan styles can be used to help control the temperature of an attic space. Air sealing an attic.

Extremely hight temps and extremely high humidity. Depending on its layout your home may be better suited to one or the. During winter months humidity from this escaping air can condense on cold attic surfaces leading to mold. So the first step is to seal the air leaks.

The afg pro 3 0 is possibly the most powerful residential attic fan on the market today. Quietcool smart 2830 cfm power gable mount attic fan at amazon this model is our top pick for its ease of use simple installation and maximum energy efficiency best budget. Make sure this fits by entering your model number. Humidity settings are another issue that can make or break the performance of your heating and cooling systems and your attic ventilation.