HVAC Tips
Learn more about Mr Cool Minisplits/DIY Minisplits
A ductless MrCool mini-split system is a form of heating, ventilation, and air conditioning (HVAC) system that uses no ductwork to provide heating and cooling to specific rooms or zones in a home. It is made up of an outdoor unit (condenser) and one or more inside units (evaporators) linked by refrigerant lines.