Our experts say these portable AC units from brands like DeLonghi and Honeywell are worth buying. They're movable and keep ...

A central air system can be a great addition to your home — keeping your home cool and comfortable in the summer months and you may even add value to your home. How much it costs to install ...

He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.

The average cost to run central air conditioning is $30 to $270 per month, depending on the unit size and efficiency. A three-ton unit (or 36,000 BTU) can cool a 1,500-2,000 square foot home and ...

So our first and best advice is to buy a window unit, which can be both cheaper and more effective at cooling a room. In our portable air conditioner tests, we measure how long it takes a unit to ...