Second floor vents locate all of the vents on the second floor and check to see if they are blocked in any way.
Boosting airflow to second floor.
Open doors on the second floor so air is more evenly distributed when using a central ac system close doors that lead to rooms where cooling isn t a priority when using a supplemental ac unit upgrade your thermostat to a programmable or smart wifi version.
Fully open each vent to allow for maximum.
This forces greater volumes of cooler air higher in the air column of the home.
Hold in the blower safety switch and have your or some else turn the power back on.
You might also want to try adding a ceiling fan in critical rooms like a second floor bedroom.
Increasing airflow from your forced air heating system may be as simple as adjusting some dampers and registers or it may require professional modifications to the furnace.
This can help increase airflow on the second level of your home.
Turn the power off to the furnace.
When you want to improve the comfort of your home it s important to understand how to increase airflow to second floor rooms.
Use a floor fan or ceiling fan to improve or direct cold air flow upstairs.
And run teh blower.
Remove the blower door.
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.
The air conditioner also may not be of sufficient tonnage to remove the heat from the home.
See if you get more air to the second floor like this.
If so your return is not enough.
The drawback to this method is the decrease in temperature at the lower level of the home.
Make the second floor return vent duct bigger.
Turn the air conditioning temperature down.
Divide the house into two zones one for each floor.