My house was really hot the other day and I had to crank my central air conditioning system really low! I didn’t know why this was happening. I was almost about to call the local heating and air conditioning company to send out a certified heat and a/c specialist to come and take a look at my central heating and cooling unit to why my central air conditioning was not working properly and why it was too hot! Well, I was glad I did not make that phone call and waste hundreds of dollars on heating and air conditioning home services. Because the reason why it was too hot in the house was that I forgot to close the window in the living room! I had it opened while I was smoking a cigarette and forgot to close it. This was why it was hot. Because all of the heat was coming inside the home. I closed the window right away and let the central air conditioning do its thing. By the time the air conditioning cooled off the house it was about an hour later. That is how long I had the window opened. In the future I will have to make sure that I do not let something like that happen again. Not only did it prove to be not good indoor comfort, but it also was running up my energy bills. I learned a lesson that day and am much more careful now when it comes to closing the window. After all I do not want to overwork my central heating and air conditioning system!