Pullimg Basement Air To Attic

Close any basement supply registers in the summer when the a c is running.

Pullimg basement air to attic.

In many homes the combined air leaks in these two areas add up to a half window being open all day long. It doesn t act as well as a whole house airconditioner but it does keep the air moving and pulling cool air from the basement. Sealing attic basement floor air heat leaks to save energ case study. I will need to figure out how to have a valve system in place so that only the valve to the 6 duct will only.

I am planning to run an 8 round conduit from basement to attic and in attic split that into four 6 conduit and take it into the middle of 4 bedrooms in the 2nd floor. As long as there s an unobstructed path e g no door that can be closed the upstairs doesn t need a dedicated return. Installing your hvac unit in the attic can free up space for these uses. How to use cool basement air to cool the upstairs.

Air leak repairs in buildings. This house is about 750 ft in the basement 1200 on the main floor and 1200 on the upper level. While the air leaks around windows and doors are significant and most noticeable you are probably losing a lot more air and energy in your attic and basement. Without all the furnace air conditioner hardware and ugly ductwork the basement can be a great spot to put a rec room a home theater or even an extra bedroom or two.

The style has a name and for the life of me i cant remember it just now. You ll need to find a corner such as in a closet to build a duct chase to get ducts from basement to attic. Learn more in this attic insulation guide. You ll also need to provide a return path from a basement air handler or main level return to the second floor.

Works well enough except on the hot muggy days. I used to live with a couple who had a square house 2 stories with attic and basement. Superinsulating for heating cost reduction in a 1926 down east home and finding sealing air leaks to gain major energy savings in an older building guide to sealing air and heat leaks in buildings sealing heat and air leaks at chimneys floors plumbing and electrical penetrations. However in the last house i would open the basement door and turn the attic fan on to pull the cool air up.

Run the fan for this unit continuously 24 hours a day on a low speed when the unit is not calling for a c to help recirculate the cold basement air. Do not disconnect the high wall return near the attic access but add more if you can to take the hot air off the ceiling.