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 ...

Ductless mini-splits have become increasingly prominent in apartments or condos that were originally built without air conditioning. This is mostly due to the compactness of the unit and the ease of ...

If your home isn’t equipped for central air conditioning, mini-splits (or ductless ACs) may be a smart alternative. Consumer ...