How To Choose The Best Swamp Cooler Size For Your Room?
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How To Choose The Best Swamp Cooler Size For Your Room?

Evaporative air coolers are assessed in units of CMH (Cubic Meters Per Hour) of air provided into a residence. The great majority of these coolers have capacities ranging from 2,500 to 13,000 Cubic Meters per Hour. The makers of air cooling systems recommend that you have adequate air-moving capacity. It should be noted that, depending on the climate, the capacity should range between twenty and forty air changes each hour.

Some Qualities Of A Portable Evaporative Air Cooler That You Should Be Aware Of

1) Control Panel And Remote Control:

  • Timer:

Most air coolers have a timer, which allows you to specify a sleep time for the unit. This is a great choice if you don’t want to leave the cooler running all night.

  • Remote Control:

All current air coolers have a remote control to enhance comfort and simplicity while selecting from the settings.

2) Cooling Pads

The efficiency of these coolers is related to the design of the cooler pads as well as the quantity of humidity in the air.

– Aspen cooling pads are often less expensive and easy to change or install. Furthermore, they are more biodegradable and effective than synthetic equivalents, although the synthetic versions endure longer.

– Cellulose pads resemble a honeycomb, as the name implies. These are thicker than Aspen Pads, require less care, and have a longer lifespan. They may be slightly more expensive, but they are more efficient. They should be at least 90 mm thick to offer more effective air conditioning.

3) Water Tank

  • Hose Connector

Some models have a garden hose hookup, often known as an Automatic Water-level Controller. You may connect a standard garden hose to your device using this connector. This will guarantee that there is a constant and consistent supply of water going to the cooler. This eliminates the need to manually pour water into the reservoir.

  • Water Level Indicator

If the air cooler lacks a water level controller, it should contain a water level indicator instead. If there is no automated water level controller, you must manually fill the water holding tank. This water level indicator will signal when enough water has been poured into the tank, reducing the risk of leaking or flooding the floor due to overfilling.

  • Water Inlet And Drain Valve

Fill the tank with a mug/water pipe through the small intake for maximum cooling. This is the simplest method for filling the tank. The Drain Valve, on the other hand, allows for regular water change to prevent mold and mildew growth.


The airflow is also influenced by the evaporative coolers blower or fan. Fans may provide low-pressure but high-volume airflow; they are commonly employed in huge air coolers. Blowers, on the other hand, can produce high-pressure airflow at great volumes and are commonly employed in smaller air cooler types. When shopping for an evaporative cooler, look for models that have numerous speed options. However, the function of automated louver movement is especially crucial for swamp coolers since it assures the passage of cold air in all directions.