Remove The Filter & Bezel Or Cover Of The Unit If Needed

Remove the filter to expose the cooling coils. Additionally, some models require that the front cover or bezel be removed to allow full access to the coil. Usually the cover is secured by screws – some of which become visible only when the filter is removed.

Carrier treated the air inside the building by blowing it across chilled pipes. The air cooled as it passed across the cold pipes, and since cool air can’t carry as much moisture as warm air, the process reduced the humidity in the plant and stabilized the moisture content of the paper.

Reducing the humidity also had the side benefit of lowering the air temperature — and a new technology was born. Carrier realized he’d developed something with far-reaching potential, and it wasn’t long before air-conditioning systems started popping up in theaters and stores, making the long, hot summer months much more comfortable.

The actual process air conditioners use to reduce the ambient air temperature in a room is based on a very simple scientific principle. The rest is achieved with the application of a few clever mechanical techniques.

Actually, an air conditioner is very similar to another appliance in your home the refrigerator. Air conditioners don’t have the exterior housing a refrigerator relies on to insulate its cold box.