Multi split units offer the opportunity to connect more than one indoor units in one outdoor. They are the most economical solution for a big range of places so that you can save space in your balcony or yard. However, we have to be very careful while choosing the right outdoor unit regarding the power strength, in order to satisfy the needs of the connected indoor units and their simultaneous operation. Moreover, the outdoor unit should be placed in a way that the length of the connecting hoses with the indoor units will not surpass the recommended length from the supplier.