Sometimes you may not even have the right amount of ductwork to properly cool your second floor.
A c not as cool on 2nd floor as 1st.
However the issue is not the capacity to cool but that there is insufficient air flow to your second story.
This forces your a c system to direct more air upstairs.
In some cases it s because the system is.
Fully open each vent to allow for maximum air flow.
Sometimes the problem is simply that your air conditioner must work too hard trying to push cool air up to the second level.
When the first floor reaches your target temperature it shuts off cooling or heating for the whole house regardless of whether the second floor has also reached that temperature.
7 ways to cool down your second floor.
You might also want to try adding a ceiling fan in.
Slightly restricting airflow to your first floor will increase the volume of cool air to your second floor balancing out comfort.
The hot summer days and especially the nights bring back one of the most common home comfort problems.
This difference will affect how hot each floor is and consequently cause your home air conditioning unit not to compensate properly for the heat upstairs.
Different temperatures on different floors of your home can signal an issue with how your air conditioning system works.
Reducing the airflow to the first floor with also ensure longer cycle times as your thermostat is most likely on the first floor as well.
Locate all of the vents on the second floor and check to see if they are blocked in any way.
For 1 the furnace fan running all day with the a c on might solve some milder heat trap problems for your second floor.
Add a small return vent duct to each room on the second floor.
Make the second floor return vent duct bigger.
Longer cycle times mean more cool air is getting to the second floor.
For example your ground floor could have all of the curtains closed and or no direct access to sunlight.
If you partially close some of the vents on the first floor this can frequently help your cooling system force more cool air to the second floor of your home.
Remove any furniture blocking the air flow.
This is almost always the case with two story homes when the second story won t keep cool.
Ductless air conditioning solutions for 2 story houses.
Divide the house into two zones one for each floor.
Uneven cooling heating is not an unusual problem.
Zoning systems allow you to control the temperature independently from a thermostat placed on each floor.
The most common complaint regarding imbalanced temps and hvac units is that it cools the first floor but not the second floor.
Block the sun close blinds and shades to block light and uv rays.
The diy way to do this is to close a few not all vents on the first floor.