
Can a Swamp Cooler catch on fire?
Can a swamp cooler catch on fire? What happens when they run out of water? Quick answer: A swamp cooler will not catch fire, even when the water runs out. Swamp coolers run on low wattages, which makes overheating highly unlikely. Swap coolers are the safest cooling devices (together with fans). Do swamp coolers overheat when they run out of water? A swamp cooler is a fan that blows air through wet sponge. ...