Integrated ventilation and heat recovery terminal

A classroom air distribution system comprising:

• an integrated ventilation and heat recovery terminal comprising:
• a) a housing for mounting to a floor, the housing having a depth of equal to or less than 20 inches and a height of less than 32 inches;
• b) a return air inlet for receiving air;
• c) a ventilation air outlet;
• d) an outdoor air inlet for receiving air from outdoors;
• e) an exhaust air outlet for discharging exhaust to the outdoors;
• g) a heat exchanger for exchanging heat and humidity between return air moving toward the exhaust air outlet and outdoor air moving toward the ventilation air outlet, the heat exchanger oriented to minimize the housing depth;
• g) a first fan for moving outdoor air from the outdoor air inlet, through a first side of the heat exchanger, and to the ventilation air outlet;
• h) a second fan for moving return air from the return air inlet, through a second side of the heat exchanger, and to the exhaust air outlet;
• and
• at least one induction-displacement neutral wall air terminal unit comprising:
• a) a supply airflow path extending from the ventilation air outlet and continuing through the at least one induction-displacement neutral wall air terminal unit and to a supply air outlet at the at least one induction-displacement neutral wall air terminal unit;
• b) a return airflow path extending from a return air duct and continuing to the return air inlet;
• c) a plurality of induction-type nozzles in direct fluid communication with the ventilation air outlet and located upstream of the supply air outlet and located within a portion of the housing defining the supply airflow path such that an air flow from the ventilation air outlet flows through the plurality of induction-type nozzles and into the supply airflow path;
• and
• d) a plurality of displacement-type nozzles located between the supply air outlet and the plurality of induction-type nozzles and located within a portion of the housing defining the supply airflow path.