Abstract: There is disclosed an airflow control terminal for use in controlling the supply of air into a building. The airflow control terminal includes a housing having a bottom, a top, two opposite sides and an interior, said top comprising a grill for allowing air to flow from the interior of the housing to the interior of the building. A heating unit is positioned in the housing between the bottom and top. One of said bottom and opposite sides has a plurality of first apertures to. A damper is mounted to the bottom and opposite sides, the damper configured to control an airflow from outside of the rectangular housing to the interior of the rectangular housing. The heating unit is positioned above the first apertures.