This wall must lead to the outside since you ll be running refrigerant lines from the indoor unit to the outdoor unit.
Wall mounted mini split outdoor unit placement.
The outdoor unit is water resistant not waterproof.
Two outdoor units will be installed near each other with the third installed in a different area of the house.
A wall mounted unit should be installed 8 to 10 feet from the floor.
It is also the quietest choice.
Both methods have their pros and cons.
Keep an open space available for the outdoor unit preferably on a terrace or awning above the wall so the compressor and condenser receive unhindered airflow.
Mini split systems are ideal for average sized rooms with at least 7 8 high ceilings.
Placement of this component comes first in ductless mini split installation because it influences where the outdoor unit goes.
The hvac installer asked if i wanted to mount them on the wall or on the ground.
When to choose a wall mounted unit.
Place the bracket designed to hold your wall unit in place in the desired location.
There is no single way to install a mini split with each install different needing to match the home and climate.
I am close to installing 3 fujitsu mini split units at our home under construction.
The most common method for installing a mini split outside condenser is on the ground but it can also be installed on a wall.
Rain itself will not have a major impact on the performance of the unit.
A condenser unit should always be placed outside where it has unlimited access to outdoor air.
Look for a spot that isn t blocked by furniture.
However the unit should never be placed in an area where there is standing water.
Pros and cons of a wall mounted mini split.
A ductless system delivers air directly from its indoor air handler so the unit should be placed in the room where you want most of your heating and cooling.
The unit s location should fit well aesthetically with other features in the room such as windows.
For aesthetics sake any indoor unit installed above a window should also share symmetry with said window.
Placing a condenser unit indoors in an attic or garage will reduce your system s air supply which will limit the amount of heat that it s able to remove from your home.
Use a level to make sure it s straight.
I can t decide which i would prefer.
Floor mounted types this is a great option as well because we find there are some cases when we cannot use a wall mounted option.
What about placement of the outdoor component.
Mounting too low can hamper air distribution.
If your location is prone to flood consider a mini split stand wall mounting or roof mounting.
