This isn't an all-weather, cold-climate heat pump -- it can operate in temperatures ranging from 50 to 104 degrees Fahrenheit ...

Rather than burn sick days, he became the envy of the office when he built this awesome desktop air conditioner. The problem with knocking holes in the office walls and installing window units is ...

Our experts say these portable AC units from brands like DeLonghi and Honeywell are worth buying. They're movable and keep ...

Central air conditioning has two main types: a split system, which is the most common, and a package system. A split system ...

The condensation your AC builds up after running on a hot day can be a pain with most portable units, but DREO has found an innovative solution.