Heating and air conditioning control device

摘要

The heating plant has a grille with air passage apertures and a sliding grille fitted to it. It has at least one injector jet (41, 42) supplied with hot air or conditioned air, with an outflow aperture (31). The jet is in flow connection with an induction chamber (26) containing a thermostatic working element (18). This element is coupled by a lever mechanism to the movable grille (15), which it moves in conformity with changes in temperature. There is a mixing flap (17) in the induction chamber, which enables the control device to be moved between heating, air condition or mixed settings.