Some people wanted to know if they can use a flex duct for return air as they concern about the airflow issues. Hence, I did some research. Flex duct is widely used for return air in commercial...

I was finding ways to improve the efficiency of my air conditioner and I wonder when is an air conditioner most efficient. Thus, I did some research. An air conditioner is more efficient at night...

After spending countless hours studying how an air conditioner works, I put together all my research and explaining them in layman's terms here. To produce this article, I read books and journals...

I'm sitting in my air-conditioned room for long hours and it makes me wonder, does air conditioner provide oxygen? So, I did some research. Air conditioners do not provide oxygen. The air...

The air conditioner blows out chilling air. I wonder does an air conditioner make air dry? Thus, I went on to find out. It turns out air conditioner does make air dry. An air conditioner reduces...

Copper pipes are widely used in air conditioning. I wonder why copper are preferred over other materials , so I did some research. Copper pipes are widely used in air conditioning...