They have thermostats that turn the fan on at a recommended preset temperature of 100 110 degrees.
How hot does it get in attic.
Alternatively install passive vents such as gable soffit and ridge vents which are openings in the roof that allow hot air to escape.
For most homes the biggest concern is the effect of attic temperature on living space comfort.
Seal all attic air leaks.
May 19 2020 by zamira leave a comment.
There are probably many small air leaks in your attic space which can cause a major source of heat loss in many homes.
Make sure they are all open and will allow for the maximum amount of air to pass through.
Install electric ventilators and attic fans which remove hot air from an attic.
Having a properly vented attic is the best way to keep attic cool because it allows the hot air to escape during the summer.
This is not very destructive in the hot seasons but can cause problems during winter freeze thaw cycles when this moisture condenses on nails and other metal structures within the attic space.
A hot attic is bad for several reasons.
Your vents can get clogged from dirt rust or insulation that was blown in from the attic.
High temperatures inside your attic shorten the life span of shingles.
Attic ventilation energy smart home can i use my attic for storage istorage the best way to cool your attic hot air is rising it smart to open cool an attic during the hot summer months.
Excessive heat deteriorates items you store in the attic and can cause moisture.