If you need more than just a window AC unit, a portable air conditioner is the answer. Invest in one of these lab-tested ...

Running at a maximum of 42 decibels, the Midea Smart Inverter Window Air Conditioner sets itself apart from the competition with its exceptionally quiet operation. Its U-shaped design reduces noise ...

You can control or schedule a smart air conditioner from your phone, saving you big bucks on energy bills when you're away ...

During testing we looked for models, like the Frigidaire Gallery U-Shape Window Air Conditioner, that are quiet, ...

"The psychrometric tables and charts and much of the text material have previously appeared in themagazine Heating, piping and air conditioning."--Pref. "References": p. 445-446.

The 9,000-BTU system can be used for heating and cooling in spaces up to 350 square feet, and it comes with a 16-foot line ...

We got our hands on multiple units and looked for models that are quiet, energy-efficient, and easy to install.