During the hottest part of the day, it is not ideal to run your swamp cooler. You will only be able to lower the temperature to a certain extent. But, if it is exceptionally hot outside, running the swamp cooler will be absolutely essential for comfort. Evening hours are a great time to run the swamp cooler.

Is it OK to leave swamp cooler on all day?

You can run your swamp cooler all day should you so choose without seriously increasing your monthly utility bill. However, you will need to be available to refill the reservoir in the interim. Should you not want to do that, run your swamp cooler first thing in the morning or overnight to fill your home with cool air.

At what temperature do swamp coolers stop working?

A wet bulb temperature above 70 degrees Fahrenheit (21 degrees Celsius) means the swamp cooler wont be able to adjust the temperature enough to keep it in the comfort zone. (This varies based on humidity, personal preference and activity, but it generally falls in the low 70s.)

Can swamp coolers overheat?

The motor in your swamp cooler is set to run at or below a specific voltage. If too much voltage is put to the motor, it can overheat. Too much voltage can cause damage to internal wiring and circuitry. Make sure that the proper voltage for the motor is what is being applied to avoid damage and overheating.

Can swamp coolers cause mold?

Swamp coolers do have the potential to harbor mold and mildew. The pads do stay wet through the season, which means that mold could grow. In more humid weather, mold is more apt to grow. When you turn on the cooler, the mold in the device could be spread through the process of blowing the air out into the ducts.

Can a swamp cooler catch on fire?

Evaporative coolers are an economical way to beat the dry desert heat. But a box full of straw, electricity and water can be a rooftop fire hazard. Firefighters say an electrical problem with the motor started the fire.

How often should swamp cooler pads be replaced?

every 3-5 years They typically should be replaced every 3-5 years. Breezair pads do not typically get a lot of hard water buildup because of the way the system drains the water in the cooler.