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  • Writer's pictureMarco Thomas

How to properly install a mini split air conditioner


mini split installation san diego
mini split installation san diego

Installing a mini split air conditioner may seem like a daunting task, but with the right tools and instructions, it can be done in no time. In this blog post, we will walk you through the steps of installing your new mini split AC unit. We will also provide some tips to make the installation process easier. So if you are ready to cool down your home with a mini split AC unit, keep reading!


Split air conditioners are a great way to cool your home or office. They are easy to install and can be done by most do-it-yourselfers. However, there are a few things you should know before installing a split air conditioner.


Tools and Materials Needed:


- Drill

- 3/8" drill bit

- Level

- Tape measure

- Screwdriver

- Hammer

- A wire stripper/cutter

- Pipe cutter (optional)

- Hacksaw (optional)


Split air conditioners come in two main parts: the indoor unit and the outdoor unit. The indoor unit is usually mounted on the wall, while the outdoor unit is installed outside.


Before you begin, make sure that you have all the tools and materials you will need. You will also need to purchase a mounting bracket, which can be found at most hardware stores.

mini split installation san diego
mini split installation san diego

To install the indoor unit, start by finding a suitable location. It should be mounted at least 18 inches above the floor and away from any heat sources such as radiators or fireplaces. Once you have found a spot, use the level to mark where the holes for the screws will go. Drill pilot holes and then screw in the mounting bracket using a 3/8" drill bit.


Next, connect the two units using refrigerant piping. Make sure that the piping is properly insulated to prevent leaks. To do this, simply wrap the piping in insulation tape.


After the piping is connected, you will need to connect the electrical wiring. Strip about half an inch of insulation from the end of the wire using a wire stripper/cutter. Connect the wires to the terminal block on both units. Make sure that all connections are tight and secure.


Now, it's time to install the outdoor unit. Start by finding a level spot for the unit. It should be at least two feet away from any windows or doors. Once you have found a spot, use the pipe cutter (or hacksaw) to cut holes for the refrigerant lines. Run the lines through the holes and then screw them into place on both units.


Finally, turn on the power and test the unit to make sure it is working properly. Adjust the settings as needed and enjoy your new split air conditioner!


Conclusion: Mini split air conditioners are becoming a more popular choice for cooling and heating homes. If you’re considering purchasing one, it’s important to understand how to properly install it in order to ensure optimal performance and avoid potential problems down the road. That’s why we put together this guide on mini split installation – so you can feel confident about doing the job yourself or hiring a professional to do it for you. Before you get started, be sure to contact us EZ Heat And Air and let us know what type of mini split system you have so we can provide the best advice possible. We hope this guide was helpful, and happy cooling!


Author Bio:- Michael Cabral


Michael is a marketing manager at EZ Heat and Air. He loves writing about innovative and hybrid HVAC installation tips. His articles help readers to have valuable insights into the importance of duct cleaning, water heater maintenance, and repair, optimum working of the thermostat, Mini-split and heat pump installation in Orange County. Read articles for more information on keeping your HVAC system in tip-top condition and leading a hassle-free life.


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