Attic Fan Temperature Setting Florida

Quietcool attic fans work almost everywhere almost anytime.

Attic fan temperature setting florida.

Most attic fans operate with a thermostat that automatically turns the fan on and off based on a temperature the homeowner sets. During the summer an attic can be 40 to 50 hotter than the outside temperature which in turn heats up the house very quickly. As mentioned earlier adjustable thermostats give you the ability to simply set a dial and forget about the fan. Ideal attic temperatures shouldn t be more than 10 to 20 degrees hotter than outside temperatures.

Now if the ridge vent is only partial or if the attic air temperature is excessive 20 degrees higher than the outside air fans may prove beneficial pick the right fan. When it comes to adjusting the thermostat of your attic s fan it s best to adjust it to approximately 90 to 95 degrees. That said attic fans are not the best choice for cooling attics especially if you have central air conditioning. On one hand the national renewable energy laboratory said attic ventilation reduces attic temperature 10 to 25 degrees and slows the transfer of heat into the living space on the other the florida solar energy center university of central florida found that attics with nominal natural ventilation and r 19 ceiling insulation do not.

The reason is that attic fans depressurize attics and can rob air conditioned air from the main body of the house greatly decreasing efficiency. In particularly hot climates set the temperature higher to keep the fan from running for extended periods of. When the temperature within the attic reaches a set point the fan will turn on and. If your attic soars above 100 degrees and reaches the 150 mark its time to consult.

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. What temperature should attic fan be set at.