Sometimes people say they want to install a pav to cool the house because they don t have ac.
Open attic door to cool house.
These fans are commonly mounted in an upstairs stairwell or hallway ceiling where there s at least 3 ft.
Alternatively install passive vents such as gable soffit and ridge vents which.
Of clearance above the fan.
Therefore i conclude that i get a slightly cooler garage and i assume inside the house leaving the attic door uncovered.
Install electric ventilators and attic fans which remove hot air from an attic.
With door open 5 2 degrees.
To head off these problems consider these options for bringing your attic s temperature down.
It s important to remember that there are lots of different types of attic ventilation.
This is an example of fine tuning your home s cooling.
If you suspect your ventilation isn t doing its best to keep your attic cool talk to an expert to find out if you need an update.
In that case what they really need is a whole house fan not a powered attic ventilator.
Open a basement window in the farthest opposite or north corner of your home to cool the entire house.
This sends hot air up and out cooling your house and your attic.
A powerful fan draws cooler early morning and evening air through open doors and windows and forces it up through the attic and out the roof vents.
It works together with the attic insulation which will ensure hot air does not enter the attic from outside.
I don t claim this is scientific but i found the door closed temperature differential was 6 5 degrees.
They have thermostats that turn the fan.
When it comes to the best way to cool attic with or without an air conditioner you need to ensure that any cracks gaps or holes are taken care of.