For decades, ductless mini-split heat pumps and air conditioners were popular everywhere except the United States. Increasingly, this is no longer true. Many Americans are now turning to these innovative HVAC products due to their compact installation footprint and relatively low cost. The home improvement market has also embraced the systems. Which leads to the question: is DIY ductless installation viable for most homeowners or a job best left to the professionals?
Usually, Trust the Professionals
Ductless mini-splits are smaller and lighter than conventional systems. They don't connect to bulky air ducts. Overall, they're much simpler to install. That does not mean installation is necessarily easy or non-technical. The average person should not attempt DIY ductless installation. That average homeowner would have to go buy specialized equipment and learn how to use it. By the time they did all that, it is highly unlikely they would save enough money to justify the effort. So, in most cases, we highly recommend leaving it to a professional. Except for....