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.
Open attic door to cool house.
And they d still want to have the ceiling air sealed and fully insulated to minimize heat transfer from the attic to the house.
I don t claim this is scientific but i found the door closed temperature differential was 6 5 degrees.
To head off these problems consider these options for bringing your attic s temperature down.
Of clearance above the fan.
Open a basement window in the farthest opposite or north corner of your home to cool the entire house.
As you can imagine leaving any open areas will allow warm air to seep into your attic during the summer.
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.
They have thermostats that turn the fan.
Sometimes people say they want to install a pav to cool the house because they don t have ac.
This sends hot air up and out cooling your house and your attic.
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.
This home cooling method is referred to as stack or convective ventilation.
Install electric ventilators and attic fans which remove hot air from an attic.
Therefore i conclude that i get a slightly cooler garage and i assume inside the house leaving the attic door uncovered.
These fans are commonly mounted in an upstairs stairwell or hallway ceiling where there s at least 3 ft.
It s important to remember that there are lots of different types of attic ventilation.
Alternatively install passive vents such as gable soffit and ridge vents which.
With door open 5 2 degrees.