The design uses no ice, which is the cooling agent typical found in other DIY air conditioners. Those generally cut holes in the top of a cooler, put a fan on top to blow the air down across the ice.

Here's what to do instead. Start by reducing how hot your home gets First, try to minimize the need for air conditioning.

Your air conditioner is a big part of what makes your home a place of rest and relaxation. It's a huge relief when you can step inside a cool house to retreat from the sweltering heat of summer.

First, make sure your air conditioner is unplugged, then take off the front panel and remove the filter. If it's covered in dust or hair, use a vacuum to clear away as much debris as you can. From ...

Heat pump vs. air conditioner? Which is the best choice for your home? We break down the pros and cons of each to help you ...

There are some parts of the world where living without air conditioning borders on unthinkable. But in more moderate climates, it isn’t all that unusual. [Josh’s] apartment doesn’t have cent ...

Here's how to do it. First, make sure your air conditioner is unplugged ... But whether you decide to bring in an expert or clean it yourself, just make sure to stick to a regular cleaning ...

A filthy fan or air conditioner is not only less efficient ... has some basic guidance for other maintenance work you can do yourself, such as combing the coil fins, or draining the condensate.

There are several things you can do every few months to make sure your air conditioning system is running as efficiently and ...

Commissions do not affect our editors' opinions or evaluations. In the dog days of summer, there’s nowhere a dog—or person—would rather be than in front of the air conditioner, enjoying a ...

air conditioners: The cost of cooling Cooling yourself with a fan vs ... per kilowatt hour is 16.68 cents. Let's do the math $0.167 x 0.18 kWh = $0.030. It only costs around $0.03 per hour ...

Also known as ductless mini-split air conditioners and heaters ... That’s what central systems do,” says Mike Smith, senior marketing manager of Mitsubishi Electric, one of the prominent ...