DIYer and woodworker April Wilkerson installs a mini split HVAC system in her shop for heating and cooling.

The 9,000-BTU system can be used for heating and cooling in spaces up to 350 square feet, and it comes with a 16-foot line ...

DIYer and woodworker April Wilkerson installs a DIY mini split system using a MrCool unit.

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 ...

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 ...

Which mini split air conditioners are best? Mini split air conditioners are heating and cooling systems that allow users to control temperatures on a room-by-room basis. They are more efficient than ...