Add Yahoo as a preferred source to see more of our stories on Google. Woman using a remote to control a mini-split system hung on a wall - antoniodiaz/Shutterstock If ...

Mini-split heating and air-conditioning systems can boost your home’s energy efficiency, but they come with trade-offs, air quality experts say. These small, electric systems are replacing traditional ...

Every technician remembers the first time they encountered a ductless mini-split and the panic they felt inside. Not only do these units look unusual, but they behave to some extent differently from ...