Key reasons it gets hotter upstairs.
Upstairs and downstairs air conditioning.
If you ve been having problems sleeping during the summer because it s too hot upstairs you re not alone.
You are literally rerouting the circulation of the air pushed out through your air conditioner.
Opening upstairs cold air supply registers fully and all but closing downstairs air supply registers helps direct the cold air upstairs.
Why is my air conditioning working upstairs but not downstairs.
Central air conditioners work by blowing chilled air into the home.
So your upstairs has a natural tendency to be warmer than lower levels.
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.
As a result two story homes are commonly cooler downstairs than they are upstairs.
A lower cooling load in upstairs living spaces allows more moderate a c thermostat settings and avoids over cooling downstairs rooms.
Be careful not to fully close all downstairs air supply registers.
Your roof absorbs a ton of heat from the sun unless you have a lot of shady tree cover.
Increasing the air conditioning in.
As air heats the density decreases.
Less dense air rises above colder more dense air.
During the summer heat energy accumulating in the attic can.
The temperature differences are more pronounced the greater the height of the column of air.
If you re trying to get the most efficiency out of a central air conditioner.
Enough air must go through the air conditioner.