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.
A c not as cool on 2nd floor as 1st.
Sometimes the problem is simply that your air conditioner must work too hard trying to push cool air up to the second level.
Locate all of the vents on the second floor and check to see if they are blocked in any way.
Make the second floor return vent duct bigger.
This forces your a c system to direct more air upstairs.
In some cases it s because the system is.
Divide the house into two zones one for each floor.
You might also want to try adding a ceiling fan in.
Conversely a lot of sunlight could be filtering through into your second floor.
Ductless air conditioning solutions for 2 story houses.
Different temperatures on different floors of your home can signal an issue with how your air conditioning system works.
Despite your air conditioner repair man saying the ac is tuned up and running properly the bedrooms on the second floor are so hot many in the family choose to sleep downstairs.
Add a small return vent duct to each room 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.
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.
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.
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.
Fully open each vent to allow for maximum air flow.
The most common complaint regarding imbalanced temps and hvac units is that it cools the first floor but not the second floor.
Often people think that the solution is to increase the capacity of their current air conditioning unit.
However the issue is not the capacity to cool but that there is insufficient air flow to your second story.
The diy way to do this is to close a few not all vents on the first floor.
Longer cycle times mean more cool air is getting to the second floor.
Uneven cooling heating is not an unusual problem.
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.
For example your ground floor could have all of the curtains closed and or no direct access to sunlight.
Sometimes you may not even have the right amount of ductwork to properly cool your second floor.
Slightly restricting airflow to your first floor will increase the volume of cool air to your second floor balancing out comfort.
Zoning systems allow you to control the temperature independently from a thermostat placed on each floor.