The Horizontal Air Change Blower Coil (ACHU) is a component of the Price Ultrasuite +Climate change system. The AHU provides hospital operating theatres with an increased number of air changes. These air changes result in improved thermal comfort and indoor air quality for patients and hospital staff, providing a marketable cutting-edge solution for hospital owners. The ACHU’s compact and unique same side supply and return connections minimize ductwork requirements – a critical value add considering space constraints in hospital ceilings.