If your hvac unit is on the first floor it has to push hot air out as cooler air enters a room.
How to get air on second floor cold.
Some common reasons that your second floor is too hot include.
Add a small return vent duct to each room on the second floor.
Hot air rises so the second floor is naturally going to be warmer.
Remove any furniture blocking the air flow.
Locate all of the vents on the second floor and check to see if they are blocked in any way.
So what is the solution to a hot upstairs where the second floor rooms need more air conditioning.
You could turn the ac down even more.
Have a professional contractor install a cold air return gadget in your basement.
You simply replace your standard vent with the a model that is integrated with a fan to enhance the airflow in each room upstairs.
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.
That means the system has to work harder to distribute cool air to the second floor.
To handle this problem there are four common ways to improve cooling on your second floor.
Set the fan to be on all the time.
Of course this means that your second floor has not yet sufficiently cooled.
Air circulation in homes 2 with no air return port installed on the second floor slightly open the window in each room to release the air pressure.
Make the second floor return vent duct bigger.
This tool promotes cool air circulation through duct work and other house passageways use weatherstripping and.
You need a heating contractor that understands air duct design.
An excellent method to get a sufficient amount of cold air from your air conditioning on the second floor is to install vents that include built in fans.
They circulate the warm air but do not cool it and even add a little heat to the room.
Fully open each vent to allow for maximum air flow.
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.
Then just tweaking the vent.
Longer cycle times mean more cool air is getting to the second floor.
If they exist you could tweak them opening up the second floor ones slightly and closing down the lower floor ones slightly to rebalance the system towards upstairs.
Ceiling fans are a mild consolation.
Keep in mind that heat rises.