"It can provide a slight cooling effect that helps make the area more comfortable while still delivering highly efficient hot ...

Sediment, chemicals, heavy metals - these systems handle it all. See which ones made the expert list.

Homeowners in Florida are now demanding more eco-friendly options for tackling hard water issues at home. Water that is hard, or contains high quantities of calcium and magnesium, can result in scale ...

Desiccants that pull water out of the air could help cool buildings more efficiently A surprising set of materials could soon help make more efficient air conditioners that don’t overtax the ...