A common problem is air conditioning that runs too hot, too cold or even stops working at all, according to a new study by the University of Michigan.
The researchers tested about 300 air conditioners and found that about one in three units was malfunctioning.
To fix the problem, the researchers said the most common fix was installing a fan that heats air before it gets cold.
But that’s not a problem for most consumers.
One in four people use a fan when it’s cool, but another 10 percent use it when it gets hot, according the study.
“Our results show that there are ways to reduce the number of problems associated with air conditioning,” said study author Dr. Andrew Zwiers, an assistant professor of electrical and computer engineering at the University.
That includes switching off the fan when the temperature is below a certain level, and also using a fan at higher temperatures.
He also recommends adding a heat-generating fan to the fan shrouds on some air conditioner units.
Zwiers said the study, published online March 27 in the Journal of the American Medical Association, showed that there were two main ways to improve air conditioning.
First, people need to use more efficient fans.
“That means replacing a fan in a fan shroud that has a high efficiency that heats the air inside the system, instead of just heating the air in a separate unit,” he said.
Second, consumers should be paying more attention to the cooling systems they use.
For instance, most people think they should heat their homes with a fan, Zwiesers said.
But air conditioning systems are made to cool buildings, so they need to work better than a fan to do that.
People should also think about how to keep their homes cool.
According to Zwier, if you live in a home with windows, you need to keep the air conditioning on even when it is cold outside.
If you have a small apartment or house, the fan should be turned off when it comes in contact with air that is hotter than the room’s temperature, Zsier said.
The researchers said consumers should also check the temperature of their air conditioning system regularly.
Air conditioning is one of the most popular heating and cooling products, but the heating is not always perfect, Zweier said, because it’s affected by humidity, temperature and humidity patterns.
In addition, air conditioning does not come with a warranty, which is not included in most air conditionors.
If you’ve found an air conditionator that doesn’t work right, contact the manufacturer or customer service center, and they will be able to replace it, Zwsier said