You might see an EER (Energy Efficiency Ratio) number for your portable air conditioner, which measures the cooling ...

This mini-split unit, by Mitsubishi, was installed in the ceiling. Photo courtesy of Mitsubishi. Mini-split ductless systems are composed of three main parts—an indoor air-handling unit, an ...

Here's how to tell whether to go with a window a/c, portable unit, a ductless mini-spit, an evaporative cooler—or a combo of ...

Besides the typical wall-mounted interior air handler units, Gree offers many models with in-ceiling or ceiling-mounted cassettes. The cassettes perform the same functions as wall-mounted versions.

Ducted mini-split units, both indoor and outdoor, are also much quieter than traditional forced air systems, he said. “Another reason why a contractor might choose to offer a ducted mini-split would ...

Heat pumps provide both cooling and heating, typically pay for themselves in energy bill savings, and can allow you to ...

Also known as ductless mini-split air conditioners and heaters, they consist of one or more wall, floor, or ceiling-mounted indoor units connected to an outdoor compressor.

Home Improvement The hidden costs of having a mini-split heating and air-conditioning system Air quality experts say units collect dust and mold and can be expensive to clean.

The cost to install a ductless mini-split averages around $3,000 for the exterior condenser and a single indoor air handler unit. Expect to pay $700 to $2,300 for each additional indoor unit ...