Since evaporative cooling works by introducing more moisture to the air, swamp coolers aren't as effective during this season. This is why Arizona residents are best served by switching off the swamp cooler during the summer and instead relying on their central air conditioners.25 Oct 2019
Do swamp coolers work in the desert?
Swamp coolers are an excellent low-cost way to supplement traditional air conditioning. They work well in our desert climate and use much less electricity than an air conditioner. Ideally, they work best when the temperature is less than 100℉ (38℃) and less than 27% humidity.
Do swamp coolers work in humid climates?
This cooling process has the potential to lower the temperature of the outdoor air by up to 30 degrees in low humidity, but in high humidity swamp cooling does not work as well. Even more, swamp coolers add moisture to the air, which while relieving in arid conditions, may feel uncomfortable in high humidity.11 Aug 2015
Do swamp coolers work in high heat?
Here's the deal: your swamp cooler will only cool your home by about 10 degrees. In addition, it will struggle immensely, and likely will not work at all, when its humid outside.5 Jun 2017
Are swamp coolers good in AZ?
The reason that swamp coolers are a good match to low-humidity areas like Phoenix is because they work through the principle of cooling the outside air by moving the air across water-saturated pads. If the air is already humid and filled with moisture, it's much more difficult for evaporation to occur.13 Feb 2017
Are swamp coolers common in Arizona?
In the past, households in states like Arizona often chose swamp coolers over traditional air conditioning systems because they both cool and humidify indoor spaces.20 Jan 2022
Do evaporative coolers work in Tucson?
Yes, people often use evaporative coolers in Tucson. They are very effective when it is hot and dry, and use significantly less power than A/C.
Will a swamp cooler work in Arizona?
The answer is that a swamp cooler is right for the exact opposite of a swamp: it's right for a dry, desert climate. The reason that swamp coolers are a good match to low-humidity areas like Phoenix is because they work through the principle of cooling the outside air by moving the air across water-saturated pads.13 Feb 2017
At what temperature do swamp coolers stop working?
A wet bulb temperature above 70 degrees Fahrenheit (21 degrees Celsius) means the swamp cooler won't 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 I run my swamp cooler overnight?
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.9 Jun 2014
When should I turn off my swamp cooler?
Typically, you should start thinking about turning off your swamp cooler and turning on your furnace when the nights drop below 50° and days are in the low 70°'s.30 Oct 2017
Can swamp coolers catch on fire?
But a box full of straw, electricity and water can be a rooftop fire hazard. 30 Jun 2008