Mounting Mini Split On Exterior Wall

Mini-split systems are a great way to cool and heat your home without the need for ductwork. They are also relatively easy to install, making them a great option for DIYers. One of the most important steps in installing a mini-split system is mounting the outdoor unit on the exterior wall.

The outdoor unit of a mini-split system is typically mounted on a concrete pad or on the side of the house. The unit should be mounted level and securely to prevent it from falling. It is also important to make sure that the unit is not mounted in a location where it will be exposed to direct sunlight or rain.

The following are step-by-step instructions on how to mount a mini-split on an exterior wall:

Choose a location for the outdoor unit. The unit should be mounted on a concrete pad or on the side of the house. The location should be level and free of obstructions.
Mark the location of the mounting holes. Use a level to make sure that the unit will be mounted level. Mark the location of the mounting holes with a pencil.
Drill the mounting holes. Use a drill to drill the mounting holes into the concrete pad or the side of the house.
Insert the mounting bolts. Insert the mounting bolts into the mounting holes. Tighten the bolts until they are snug.
Mount the outdoor unit. Lift the outdoor unit onto the mounting bolts. Secure the unit with the washers and nuts.
Connect the refrigerant lines. Connect the refrigerant lines to the outdoor unit. The refrigerant lines should be tightened securely.
Connect the electrical wires. Connect the electrical wires to the outdoor unit. The electrical wires should be tightened securely.
Test the system. Turn on the mini-split system and test it to make sure that it is working properly.

Mounting a mini-split on an exterior wall is a relatively easy process. By following these step-by-step instructions, you can complete the installation safely and correctly.

Here are some additional tips for mounting a mini-split on an exterior wall:

Make sure that the mounting bolts are long enough to penetrate the concrete pad or the side of the house.
Use a level to make sure that the unit is mounted level.
Tighten the mounting bolts and the refrigerant lines securely.
Test the system to make sure that it is working properly before you close up the wall.

By following these tips, you can ensure that your mini-split system is installed safely and correctly.