
Split/Cassette Systems are very similar to ducted systems, but the indoor unit should be visible either on a wall (known as split system) or in the ceiling (known as cassette system). Depending on the manufacturer/model it may be possible to cross reference the indoor unit information from the outdoor model number. It will also have a sticker with model information on it. The inside or 'indoor unit' being in the roof cavity may be difficult for most people to get to. Sometimes though it may be on the back, which could be difficult to read without a mirror if it is closely located to a wall. The outside or 'outdoor unit' will normally have a sticker with the model information located on the side. One located outside of the house/building, the other inside the roof cavity. There are three main types of airconditioner systems:ĭucted Systems will consist usually of two separate units. The location of model number information for airconditioners can vary greatly upon manufacturer, model and type of system.
