The answer to 'which is better ductless system or' is that ductless systems and traditional ducted HVAC systems both have their own advantages and are suitable for different situations. Ductless systems, also known as mini-splits, are a great option for homes without existing ductwork or where installing ductwork would be difficult or expensive. They are highly efficient, allow for zoned heating and cooling, and are often easier to install than a full ducted system. However, ducted systems can provide more even, whole-home climate control and may be a better choice for larger homes or those with an existing ductwork infrastructure.
The decision between a ductless or ducted system ultimately depends on the specific needs and layout of your home, as well as your budget and preferences. It's best to consult with a qualified HVAC technician who can evaluate your situation and recommend the most suitable option.