Split Air Conditioning systems are the most familiar of units. An indoor Unit which can be mounted on a wall, ceiling or floor, that is linked to an outdoor condensing unit. It will circulate the air in the room cooling or heating according to your requirements. Ducted/Concealed can be used in residential and commercial properties. The airflow is provided through circular or square linear grilles which can be colour coded to the decor to provide unobtrusive cooling and heating. Aspenair Service Ltd offers a specification, design and commissioning service for Heat Recovery and Central Extract Ventilation Systems.