Patent ID: 9551496
Date: 2017-01-24
CPC Classifications: F24D,F24F,Y02B

Claim:
1. An induction-displacement neutral wall air terminal unit comprising: a housing defining: a plurality of induction-type nozzles in direct fluid communication with the ventilation air inlet and being located upstream of the supply air outlet and being within a portion of the housing defining the supply airflow path such that an airflow from the ventilation air inlet flows through the plurality of induction-type nozzles and into the supply airflow path; a plurality of displacement-type nozzles located between the supply air outlet and the plurality of induction-type nozzles and being within a portion of the housing defining the supply airflow path; an air movement device for moving air across the heating element and through the heating airflow path; a heating element disposed within a portion of the housing defining the heating airflow path; and a return air coil disposed within a portion of the housing defining the return airflow stream; wherein the induction-displacement neutral wall air terminal unit has a first, second, and third operational mode: