PASSIVE VENTILATION TRICKLE VENT WITH VOLUME CONTROLLED AIR CONDITIONING

摘要

A trickle vent incorporates an automatically controlled movable damper or multiple movable dampers to control the volume of fresh air entering an occ upied space of a building through the trickle vent. The trickle vent include s a heating element to condition the fresh air prior to entry into the occup ied space. A directional grille is provided to initiate circulation within t he occupied space.