The foil's shiny surface and thinness prevents it from absorbing heat itself, instead bouncing it back and making it effective at blocking heat transfer. Admittedly, my black out blinds are years old ...

The best temperature to set your air conditioner at can depend on several factors, including comfort preferences, energy ...

“My once stuffy and hot room can now be freezing within minutes,” wrote a second reviewer who called the installation “very easy.” Another shopper said the unit has kept one bedroom “super cold” ...

The only real way to know it's time to replace your AC filter is by checking on it every so often. To do so, pop your AC ...

Experts have advice on what temperature to set your central air conditioning to in the summer and when to run it to stay cool ...