The answer to 'average cost for ductless system' is that the typical range for a ductless mini-split HVAC system can vary widely, generally between $3,000 to $15,000 or more, depending on several key factors. The size of your home, number of indoor and outdoor units needed, brand and efficiency level, and the complexity of the installation all play a role in determining the final cost.
Ductless systems are generally more expensive upfront than traditional central air conditioners or furnaces, but they can provide greater energy efficiency and flexibility in how you heat and cool your home. Getting multiple quotes from local HVAC contractors is essential to understanding the true cost for your specific home and needs.