Illustration by Alan Daniels. 1  Overview of how central air is incorporated into a house. 2  A split-system condenser sits outside, free of any obstructions to airflow. 3  A fan-and-coil system, typically mounted on the attic floor, uses refrigerant piped in from the outside condenser to cool the air.
Playing audio files on the Kindle. While itâs not overly intuitive to use this feature, the Kindle does play audio files. Specifically, it plays .mp3 files. Getting the files onto the Kindle is easy. Connect the Kindle to your computer with the USB cable. Once it is mounted, navigate to the Music folder and drag and drop your .mp3 files there. Eject and detach the Kindle once youâve finished. Playing the files is a bit tricky.
MP3 CDs, which you can play on MP3-capable CD players or your computer. To burn an MP3 CD, all the songs on it must be in MP3 format. If your playlist includes songs in other formats, such as songs purchased from the iTunes Store, you need to convert them to MP3 format before you can burn them on a CD. Data CDs and DVDs, which you can use to store and transfer files.