Evaporative air cooler can be installed in one of two ways, it is either the cooler blows air into a central location, or the cooler gets to connect to ductwork, which will, in turn, distribute the air to different rooms. The central location installation works very much better in a compacted house that is open from room to room, while the ducted system works well in a larger house that has hallways and a lot of rooms.

A down-flow arrangement on the roof is used most of the time for residential buildings. However, it has been noticed that many experts prefer installing ground-mounted horizontal units, and that is because it features easier maintenance and poses less risk of the roof getting leaked. While small horizontal flow coolers are installed in windows to cool a room or a particular section of the house. These evaporative air coolers work very in a moderate climate, however, they may not be able to cool a room adequately in a very hot climatic condition.

Home evaporative air cooler has become prevalent in some parts of western United States with very mild summer weather. These devices have the capacity to reduce the temperature of a single room by about 5 degrees Feherient to 15 degrees Feherient. There are also now portable evaporative air coolers that are on wheels that can be moved from one place to another.

Now to the maintenance of an evaporative air cooler, actually, the routine maintenance of an evaporative cooler helps the unit to keep running well, which as well helps your space to become cooler. There must be frequent changing of water, draining, and cleaning helps prevent the gathering of mold in the evaporative air cooler. Also, ensure that your evaporative air cooler is serviced about two times every year. And the service should be done ideally before winter and midway into the period of summer. When a regular maintenance routine is put in place the efficiency and life of your cooling device will be preserved long through the period of usage.

Ensure a proper disconnection of power from the unit always, remove the weatherproof covers, also detach the filter pads, then clean them thoroughly using a hose and if necessary. The drains also should be closed and fill up the cooler unit with water. Always disinfect your air cooler with biocide, avoid chlorine-based bleach or other substances that help to take care of harmful substances.