Prepare for easy setup, effective cooling, and the ability to move from room to room.

Not ready to invest in central AC? Consider a portable or window air conditioner instead. Both are easy to install, don’t require ductwork, and can be taken along when you move. But these two cooling ...

This ain't no installation tech feature (though we may get to that in the near future), but it's more an overview of air conditioning systems, how they work, why they sometimes don't work, and how to ...

IN A WARMING world it helps to stay cool. But doing so also threatens the planet. Most air conditioners use refrigerant gases called hydrofluorocarbons (HFCs). Though these do not deplete Earth’s ...

Thanks to Caeli Énergie, there is a new type of air conditioner that cools rooms using water evaporation, which is 5 times more eco-friendly. Caeli Énergie has introduced a new type of air conditioner ...

Supplier Webasto is adding a new rooftop air conditioning unit to its portfolio. The fully electric Cool Top 120-e system is ...

Carrier, who saw himself as the Thomas Edison of air conditioners, changed the world with his invention—but its original aims ...

Want cold air in the summer or clear windows in the winter? Then you’ll want a functioning air-conditioning compressor. It is the power unit of the air-conditioning system that puts the refrigerant ...