The Advantages with Mini-Split Air Conditioning Units Mini-split air conditioning units are considered good alternatives with the traditional window-mounted units. There in fact are three main components to which mini-split systems have. The first component is the indoor unit which comes with an evaporator coil. One indoor unit will be required every room that you want to cool. Second components are outdoor condensing units. Only one outdoor unit is going to be needed for every system, which could support up to 4 indoor units, which is going to depend on the model. Each of the indoor unit will be connected with the outdoor units through the use of a refrigerant line set. A mini-split system can be a single or multi zone. The single zone systems to which have one indoor evaporator coil which is connected with one outdoor condensing unit. The multi zone systems are able to cool from 2 to 4 rooms and likewise consist of one outdoor condensing unit, but the number of indoor units which will be needed is going to depend on the number of rooms to which you want to be cooled. Every room that you need to be cooled will need their own indoor unit. There in fact are different mounting styles for indoor units of such systems. Wall-mounted indoor units also are usually being used. These are actually installed with the use of mounting brackets and then are controlled by a wireless remote control. The ceiling models are available in various styles. The ceiling models can be suspended, recessed or concealed. The ceiling suspended units are actually mounted on the ceiling, which then helps to make removal easier. A ceiling recessed unit is mounted inside the ceiling which removes protrusions after its installation. Concealed units are hidden almost completely with openings for cool or warm air to be released. The different types of mounting styles is going to allow you to choose one that best fits with your interior design needs. There in fact are some systems that have a heat pump. However, these systems are usually not sufficient as the main heat source. This is why it is recommended that they are used as supplementary heat sources. There in fact are so many advantages that you could acquire from installing mini-split air conditioners compared to other air conditioning alternatives. These kind of systems are not just small in size, but will not require ducts and will give more flexibility with interior design needs. As with what was mentioned before, this could in fact be used to heat rooms as an addition on the main use of cooling rooms. There are a lot of models that are often star rated, which is able to offer the opportunity in saving on utility costs.