How To Test Temperature Controlled Attic Fan

A couple different fan styles can be used to help control the temperature of an attic space.

How to test temperature controlled attic fan.

After attic fan installation ac still off during day. 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. That said attic fans are not the best choice for cooling attics especially if you have central air conditioning. Temp 92 f at 5pm.

With an attic fan you can cool the attic to the same temperature as it is outside greatly reducing the house from heating as quickly. When it comes to adjusting the thermostat of your attic s fan it s best to adjust it to approximately 90 to 95 degrees. During the summer an attic can be 40 to 50 hotter than the outside temperature which in turn heats up the house very quickly. Temp 84f at 5pm.

This was observed on numerous days following the installation. The reason is that attic fans depressurize attics and can rob air conditioned air from the main body of the house greatly decreasing efficiency. The attic fan kept my house cooler by 8f compared to pre fan installation days. There is an automatic monitoring mechanism for the attic fan that switches it on or off according to the internal temperature.

Attic ventilators generally turn on between 90 and 110 degrees fahrenheit. Their functions differ somewhat. What temperature should attic fan be set at. They are more powerful than bathroom exhaust fans and clear out a greater volume of air.

Depending on its layout your home may be better suited to one or the.