Attic Fan Temperature Setting Florida

What Temperature Should Attic Fan Be Set At

What Temperature Should Attic Fan Be Set At

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Top 5 Best Rated Gable Attic Fans 2020 Review Home Inspector Secrets

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Attic Fans Good Or Bad Pro Home Improvement

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How To Troubleshoot An Attic Fan Liberty Home Guard

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When it comes to adjusting the thermostat of your attic s fan it s best to adjust it to approximately 90 to 95 degrees.

Attic fan temperature setting florida.

The reason is that attic fans depressurize attics and can rob air conditioned air from the main body of the house greatly decreasing efficiency. Most attic fans operate with a thermostat that automatically turns the fan on and off based on a temperature the homeowner sets. The main way that heat gets into the attic is through radiation. When the temperature within the attic reaches a set point the fan will turn on and.

Of course some environments are much hotter than others so this will be the perfect time to measure out how warm your attic will get during the most heated of seasons. Many people buy an attic fan which cost around 50 for standard electric gable fans to upwards of 350 for a high end solar attic fan and one of the first things they have to determine is the proper temperature to set the attic fan thermostat. It essentially pulls that cooled air through cracks and crevices in the attic floor and also through holes that allow for wires and pipes. Ideal attic temperatures shouldn t be more than 10 to 20 degrees hotter than outside temperatures.

That hot roof deck radiates heat down into the attic. Attic ventilators generally turn on between 90 and 110 degrees fahrenheit. Attic fan thermostat setting. At temperatures of 150 f or more that s a lot of heat sitting there in that plywood or osb.

Most manufacturers and contractors recommend a temperature setting between 100 and 110 degrees fahrenheit. In particularly hot climates set the temperature higher to keep the fan from running for extended periods of time. Some of it will go directly into the attic air by conduction but that s a small amount because air isn t a good conductor. Most manufacturers recommend setting your attic fan thermostat.

That said attic fans are not the best choice for cooling attics especially if you have central air conditioning. What temperature should attic fan be set at.

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