Ducts Access For Second Floor

My second floor is always hotter in the summer and cooler in the winter and i always have to turn the main floor thermostat way down in the summer to cool our bedrooms down and of course that makes the main floor and basement super cold.

Ducts access for second floor.

Without this second floor return air system the heavy cool air being discharged from the supply ducts in each room can t do its job. The most common size duct used is 14 in. Here are several ways to access ducts. Would like to know if there is a cost effective way to make it happen or if it would be to expensive to be worth while.

Running a duct from the first floor to the second involves creating a hole in the main duct and attaching new duct work that terminates in a floor level heat register on the second floor. For 1 the furnace fan running all day with the a c on might solve some milder heat trap problems for your second floor. Hot air rises so the second floor is naturally going to be warmer. This size fits just between most floor joists.

Of course this means that your second floor has not yet sufficiently cooled. For those considering the installation of ductwork under the floor as opposed to in attic space understanding the basics of air flow and the assets and limitations of your home are essential to design. Homeowners expanding their existing first floor duct work to the second floor need more space than walls typically provide so they must cut a hole in the. You could turn the ac down even more.

This duct extends up to the second floor where it often lines up with an interior hallway wall. This is one reason why your first floor is so much cooler than the second floor. You might also want to try adding a ceiling fan in. Considering the installation of air conditioning ac ducts under the floor.

Make the second floor return vent duct bigger. Add a small return vent duct to each room on the second floor. Add a false return grille cut an access hole in the ceiling of the first floor in a central area to gain access to the ducts. However when the thermostat senses that the temperature on the main floor is the temperature your hvac system has been set for it will turn off the ac.

Every ac installation is a custom job with a host of variables effecting best practices for each location. Divide the house into two zones one for each floor. Most installers report they can get to a 100 sq. If you stacked registers on a single duct on second and third floors for instance all the heat would go to the second floor.

It eventually cascades down the stairwell to the first floor. It often floats along in a layer near the floor. These pipes join together in one central location that permits you to run a duct down to the basement or a second floor closet.