A clean air conditioner cools better and is more energy efficiency. Here's how to clean a window air conditioner to keep it ...

Beat the heat and keep cool with our pick of the best fans and AC units that deliver maximum chill for minimum spend.

Clip this portable fan to the waistband of your pants, wear it under your clothes, hang it around your neck or prop it up ...

My 105-year-old house lacks insulation and has a sub-par air-conditioning system ... improves on the tower fan design thanks to two multi-directional blades with vents that can be adjusted ...

Most air conditioners have a fan mode and eco-mode to save energy ... target excess moisture and problem areas. You might set the blades to move on their own, which helps with whole-room air ...

During the warmer months, a window air conditioner can help keep your room comfortable for work, sleep, and relaxation. However, sometimes, it can fail to work as expected and leave you scratching ...