The answer to 'how much to replace ductless system' is that the cost can vary significantly depending on several factors. Replacing a ductless HVAC system typically ranges from $3,000 to $15,000 or more, depending on the size of your home, the complexity of the installation, and the specific equipment you choose.
The size of your home is a major factor, as larger homes will require more powerful and expensive ductless units. The complexity of the installation, such as the need for additional electrical work or wall modifications, can also impact the overall cost. Additionally, the specific brand, model, and features of the ductless system you select will affect the price.