A radiator for mounting on a wall comprises a heating element and a front panel covering the heating element and fitted on the front side thereof. The front panel is displaceable relative to the heating element in that the opposed horizontal sides of said front panel are bent over in U- or V-shape for engagement with corresponding projections of the heating element. At least those projections of the heating element which engage one of the bent-over, U- or V-shaped sides of the front panel consist of spring-biased bodies.
展开▼