Spacepak's Jay Jones is on location to explain the company's unique central heating and cooling system. It is designed for use in residential and commercial buildings, where installation of ductwork would be disruptive or impossible. Spacepak's simplified installation and quiet, efficient operation consist of a high static fan coil unit with a pre-insulated air distribution system that moves conditioned air through the building via 2-inch diameter I.D. aluminum ductwork. Spacepak's unique aspiration method gently mixes cool air with room air, and works equally well whether outlets are located on floors, walls, or ceilings.