Installing A Mini-Split In Your Home: What You Need And How To Do It

Installing A Mini-Split In Your Home

A mini-split installation may be the perfect solution if you need a new air conditioning system. Mini-splits are small, efficient units that can cool a single or multiple room. They are ideal for tiny places, such as flats or offices. If you are interested in learning more about mini split installation, keep reading! We will provide you with all the information you need to know about installing one.


When it comes to the size of a mini-split, it is essential to consult with a professional to find the best fit for your needs. Depending on factors such as the climate where you live, the number of people living in your home, and the insulation in your home, they will be able to suggest a size that will be perfect for your home. Installing a system that is too small will not cool your rooms effectively, and one that is too large will use more energy than necessary.

Installation Phase One

The indoor unit should be mounted in an area at least six feet from the floor and out of direct sunlight or other heat sources. The unit must also have adequate clearances from the wall and ceiling. You will be running refrigerant lines from the indoor unit to the outdoor unit through this wall, so the exterior of the wall should be free from obstructions as well.

Besides, it is best to mount the plate directly to the studs, though keep in mind that you need to drill a hole through the plate for the refrigerant lines. Then, mount the bracket with your mini-split kit to the wall. Again, it is best to use screws and drill directly into the studs. Be sure to level the bracket before marking the holes for drilling.

Installation Phase Two

You have to drill pilot holes and secure the bracket to the wall with screws. If you are not mounting the bracket to studs, be sure to use wall anchors that are rated to support the weight of your mini-split. Then, use a hole saw or other suitable tools to cut a hole in the exterior wall for the refrigerant lines. The hole should be big enough to accommodate the diameter of the lines. It is best to angle the hole downward slightly for better drainage.

Similarly, push the refrigerant lines through the wall from the outside. You may need to use a friend or family member to help you hold the lines in place while you secure them from the inside. Finally, secure the indoor unit to the bracket. Ensure that all lines are properly routed and secured before turning on your mini-split. Now, turn on your mini-split and enjoy cool, comfortable air in your home!

Pros & Cons

Mini-splits have many advantages over traditional central air systems. They are more energy-efficient and cost less to run than a central air system; they are quieter, making them perfect for people who want to sleep or work; and they give greater room-to-room control of the climate. Additionally, mini-splits can be installed in homes without extensive ductwork, making them more convenient for many homeowners.

Some of the disadvantages of mini-split systems include the higher cost compared to window air conditioners or portable ACs, the need to commit to a location for the indoor units, and the unattractive appearance of the units. Additionally, mini splits may struggle in extreme temperatures and require much electricity.

Mini-split installation may seem daunting, but our team is here to help. We have provided a comprehensive guide on installing your mini-split system, and we are always available to answer any questions you may have.

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