If your air conditioner’s not cooling properly, there are a number of potential reasons. Some are simple, while others may require a service call from a certified HVAC technician. Here ...

Commissions do not affect our editors' opinions or evaluations ... We’ve researched the best air conditioning brands to help inform your decision and narrowed down the many choices to a top ...

The design uses no ice, which is the cooling agent typical found ... but acts more like an evaporative cooler (not really a traditional air conditioner but it does the job).

Forget on-off heaters and air conditioners. New energy-efficient systems are adaptive in real time, allowing precise variable settings to meet your heating and cooling needs, and they can help keep ...