Q: I have a swamp cooler that no longer works. It blows air, but the air is not cool. The unit used to make a trickling noise but no longer does. What can be done to bring the cool air back? A: Swamp ...

Earlier this year I replaced my swamp cooler controller. What I had was one of those sucky cheap controllers that has a rotary dial, you manually turn it to start the pump to wet the pads, then ...

Swamp coolers provide one of the simplest and most cost-effective ways to stay comfortable in the heat. Also known as evaporative air conditioners, these machines take in warm outside air and ...