Heating system with two heating units and separate control of the heating units

Abstract

A heating device (1) for heating a zone of a building comprising: - an outer casing (2) including a front face (3) and a rear face (4); - a heat exchanger (7) of a heat pump (5) disposed in the outer casing (2); - a first heating unit (11) including a fan (10) configured to allow forced air insufflation through the heat exchanger (7) to heat the air and to blow the heated air into said zone of the building; characterized in that it includes a second heating unit (15) mounted on or in the outer casing (2) and including at least one heating element (22, 23) for heating said zone of the building by radiation and / or convection, a control unit (20) configured to control the switching on and off of the first heating unit (11) and the second heating unit (15) according to predetermined conditions. Figure for the abbreviation: Figure 1