Understanding Ductless Mini Splits
Ductless mini splits provide indoor cooling without the need for installing ductwork, and some also offer heating. They’re the perfect choice for rooms in which a small climate control unit is needed. Before attempting a mini split AC system installation, learn about the different types available to determine which model is right for the application.
Important Safety Information
Although an experienced DIYer may be able to handle some of the main steps of a mini split installation, such as mounting the unit or drilling the holes, most states in the US require that a licensed HVAC professional install refrigerant lines and make all electrical connections. Before deciding to complete part of the project yourself, check local codes and regulations to see what’s required. You may also want to get a quote for a complete installation from a professional. If doing part of the work yourself will require purchasing or renting expensive tools, it may be more economical in some cases to allow a pro to handle the project from start to finish. Also, be sure to consult the product manufacturer’s instructions — including the safety regulations — before beginning any project.
How to Install a Ductless Mini Split
Here’s what you need to know when installing a mini split air conditioner. Keep in mind that the steps below are intended as a general overview for planning purposes. Your installation may vary greatly. Always defer to the manufacturer’s specifications for exact instructions, including any necessary tools and materials.