I love to fall asleep to the sound of other noises.
I will turn the TV on.
I will turn other things that make noise on. But the one thing I love to listen to when I sleep is the air coming out of the air vents. I love waking up in the middle of the night and hearing that warm air blow right through my air vents. It is such a comfort noise. If I can hear the air coming out of the air vents then I am able to sleep happy. This also means that I know that my HVAC system is working. I would not have to worry about my HVAC system breaking down. So the noise for the heat coming out of my air vents it brings me a great relief. However just because air is coming out of the air vents does not mean that the HVAC system was not broken. I could easily have cool air coming out of my air vents. During the summer I would like to have cool air coming out of the air vents. However I would not like that kind of air right now. It is fall in the weather is turning very cold. So I would much rather enjoy heat coming out of my air vents. Luckily I do not have to worry about that right now. I hope I never have to worry about that honestly. So for now I will enjoy the warm air that is coming out of my air vents. It is going to be a long winter I have a feeling. But I feel that I am prepared with my heating system.