They offer more power and control than window air conditioners, yet they’re not as complicated or expensive to install as ducted systems. Still, most ductless air conditioners require ...

Ductless mini-split air conditioners aren’t exactly new ... systems in that they’re immobile once installed, unlike window air units. With the right mini-split system, you can condition ...

A ductless air conditioner, also called a mini-split ... or take up a window like a window unit. They are also known as ...

Ductless, split unit, and mini-split unit air conditioners are ... Intake and exhaust hoses must be placed outside a window, limiting this type of air conditioner's use to spaces with a window.