Cranking up the air conditioner is one way to keep buildings cool, but it guzzles energy. Passive materials can regulate ...

Summer is here and heat waves and record temperatures have already arrived. With the season shaping up to be as hot as the last, keeping your home cool is crucial and an air conditioner is essential.

As winter approaches and temperatures take a turn, renters and homeowners alike wonder whether to remove or keep their window ...

A heat pump is a combined heating system and air conditioner. This single unit can ... mode is very efficient within a certain temperature window. Below that window, its efficiency drops.

As the summer months arrive, you have the choice of baking in the heat, or giving up your sunny view for a boxy window air conditioner. A new Kickstarter product aims to give you a third option.

How Much Does an Air Conditioner Cost Average ... which is meant to sit in an open window sill so it can vent heat outdoors. A window unit is only powerful enough to cool one room, but it can ...

Extending the wiring for the AC unit’s controller board (Credit: HowToLou) In the case of widely available window AC units you can indeed use them as designed in a window, or as [HowToLou] is in ...