Most central air conditioners have two basic parts: an outdoor unit (compressor/condenser) that sits next to your home and an indoor unit (evaporator) that's located ...

A filthy fan or air conditioner is not only less efficient ... Examine the fan to locate the seams between the plastic parts. Remove any screws holding them together; then wedge your knife or ...

Homes use more electricity than ever, making us reliant on our electric grid to support our daily lives. Unplugging them ...

or are looking for a standalone air conditioning unit, a portable air conditioner can help. “Portable air conditioning units can easily be moved from room to room and do not look unsightly as a ...

A keystone in an arch's crown secures the other stones in place. Keystone species play the same role in many ecological communities by maintaining the structure and integrity of the community.