A mini-split is a small, ductless, split-system air conditioner "Variable speed” refers to how the fan motor operates for the air handler With “zoning,” you can control the temperatures in individual ...

But the latest window air conditioners are capable of cooling and dehumidifying an apartment nearly as quietly and efficiently as a built-in system. When you set the temperature on a regular window AC ...

What's the best window AC unit? Our engineers tested and reviewed AC units to find the best picks whether you are looking to ...

Window air conditioners cool faster and run quieter, but portable ACs can be a lifesaver in apartments and tricky spaces.

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

Your window air conditioner isn’t exactly the prettiest decor, but it is one of the best tools for staying cool in warm weather, especially if (like me) you don’t ...

Tecumseh’s newest addition to its Masterflux product line is a Sierra variable speed compressor and system controller for solar-powered air conditioning applications. The innovative controller is ...

You probably don’t spend much time thinking about the compressor in your air conditioner, at least as long as it’s pumping out cool air. But if you’re in the market for a new window AC this season, ...

A 5-Star inverter AC costs more upfront, but it can cut electricity use, reduce compressor strain and make better sense for homes running cooling daily through long Indian summers months.