Enough air must go through the air conditioner.
Upstairs and downstairs air conditioning.
The temperature differences are more pronounced the greater the height of the column of air.
This tip on how to cool upstairs of a 2 story home depends on if you re using a central air conditioner or one of the supplemental air conditioning units we mentioned above.
Key reasons it gets hotter upstairs.
If you re trying to get the most efficiency out of a central air conditioner.
It happens because of the laws of thermodynamics.
You are literally rerouting the circulation of the air pushed out through your air conditioner.
During the summer heat energy accumulating in the attic can.
Leave all of the upstairs doors open.
Why is my air conditioning working upstairs but not downstairs.
Increasing the air conditioning in.
If you ve been having problems sleeping during the summer because it s too hot upstairs you re not alone.
As air heats the density decreases.
Be careful not to fully close all downstairs air supply registers.
As a result two story homes are commonly cooler downstairs than they are upstairs.
Physics is the challenge here because hot air rises and cold air sinks.
Central air conditioners work by blowing chilled air into the home.
Your roof absorbs a ton of heat from the sun unless you have a lot of shady tree cover.
Opening upstairs cold air supply registers fully and all but closing downstairs air supply registers helps direct the cold air upstairs.