To pick the best portable air conditioners on the market, I spoke with experts on what to look for in specs and features. Following their guidance, I selected units that met the following criteria ...

Your air conditioner is an essential part of surviving the summer months, but it does need regular maintenance, such as cleaning the AC drain. Here's how.

I've tested 16 units and interviewed two experts to find the best portable air conditioners based on energy ... testing room with it connected to a wall outlet initially, but it struggled.

Setting your thermostat to 78 degrees during hot weather is a smart way to save money, according to Deione Brown, owner of Capital City Comfort, a Sacramento heating, cooling and ventilation company.