Mini-split air conditioning systems offer a convenient, as well as cost-effective, way to cool indoor spaces. They are fully functional air conditioning systems consisting of coils, a compressor and refrigerant. Mini-split air conditioning systems are simply distinguished from their central counterparts by their lack of ductwork. Only central air conditioning systems have ductwork. There are several myths about mini-split air conditioning systems, however, that you shouldn’t believe.
#1) Not Efficient
Some homeowners assume that mini-split air conditioning systems aren’t energy efficient. This couldn’t be further from the truth. While some of them are more efficient than others, nearly all mini-split air conditioning systems are very efficient. Since they don’t have ductwork, conditioned air won’t be able to leak into unoccupied spaces of your home like the attic, basement or walls.
#2) No Air Filtration
Another common myth is that mini-split air conditioning systems don’t filter the air. They may not have any ductwork, but mini-split air conditioning systems will still filter the air – just like central air conditioning systems. They have a mesh filter through which air must pass. As the air passes through this mesh filter, it will become cleaner. The filter will trap dust, bacteria, dander and other airborne pollutants, resulting in cleaner air for you and your family.
#3) Short Lifespan
Mini-split air conditioning systems don’t have a short lifespan. Most of them will last for up to two decades. Some of them will last even longer. Mini-split air conditioning systems don’t have ductwork, so you don’t have to worry about getting the air ducts cleaned or repaired. With fewer components, they are easier to maintain, which may manifest in the former of a longer lifespan.
#4) Can’t Be Used With a Central AC System
Even if your home is already equipped with a central air conditioning system, you can still get a mini-split air conditioning system installed. Many homes feature both types of climate-control systems. They may use a central air conditioning system for their home’s main living spaces and a mini-split air conditioning system for a finished basement or guest bedroom.
#5) Only Available With Cooling
All mini-split air conditioning systems can cool your home, but some of them can heat your home as well. Known as mini-split “heat pumps,” they are packaged heat pump systems. They feature many of the same components as traditional mini-split air conditioning systems. Only mini-split heat pumps, however, provide heating. They can cool your home by transferring heat to the outdoors, and they can heat your home by absorbing heat from the outside air and pumping it into your home.