Evaporative cooling how many windows open

How many windows and doors do I need to have open for my evaporative air conditioner to work effectively? Heating Products. Cooling Products. Our Affiliations. You should open another window in this instance. If bedroom doors are slamming when the cooler turns on, you also need to open the window wider or open another window.

Getting the right air flow will add efficiency to your home. Mechanical Technologies helps homeowners throughout El Paso who are having problems with swamp coolers.

We can assist you in fixing your unit. We can also install a refrigerated air unit if you are tired of keeping the windows open or fed up with dealing with water. Call today to learn more. At the furthest window from your cooler , lay one of the strips of tissue against the screen. This means too much air is getting out this window. Open every window in your house another inch, and re-test. This means air from the cooler isn't even getting to the window.

Experiment to find the right windows to open and the correct amount to open them. If the windows are open too far, too much hot air will enter. If the windows are not open far enough, humidity will build up in the home.

You can regulate both temperature and humidity by opening windows in the areas you want to cool, and closing windows in unoccupied areas. Where open windows create a security issue, install up-ducts in the ceiling. Up-ducts open to exhaust warm air into the attic as cooler air comes in from the evaporative cooler. Evaporative coolers installed with up-ducts will need additional attic ventilation. Optional filters remove most of the dust from incoming air -- an attractive option for homeowners concerned about allergies.

Filters can also reduce the tendency of some coolers to pull water droplets from the pads into the blades of the fan. Most evaporative coolers do not have air filters as original equipment, but they can be fitted to the cooler during or after installation. Save yourself a lot of work and money by draining and cleaning your evaporative cooler regularly. Build-up of sediment and minerals should be regularly removed.

Evaporative coolers need a major cleaning every season, and may need routine maintenance several times during the cooling season. The more a cooler operates, the more maintenance it will need.

In hot climates where the cooler operates much of the time, look at the pads, filters, reservoir, and pump at least once a month.