Electric panel heater

Abstract

The electric panel heater is characterized in that it is powered by direct current DC with a safe voltage of 12 V, 24 V, 48 V, 110 V, it is equipped with a temperature sensor (4) located between the facing plates (1) in the insulating layer (2), the wires (L), (N) and the wire (T) of the temperature sensor (4) supplying the heating foil (3) are passed through a common multi-hole grommet (5) with a circumferential flange (6) embedded in the facing plate (1), wherein the heating foil (3) is placed adjacent to one of the facing plates (1) on its inner side between this facing plate (1) and the insulating layer (2), wherein the insulating layer (2) placed between the facing plates (1) is made of extruded polystyrene XPS, expanded polystyrene EPS or hardened polyisocyanurate PIR, while the facing boards (1) are magnesium, gypsum or cement boards.