Abstract: When according to the invention, a mounting clamp (1) for a floor heating system and for mounting on a reinforcement net is constructed such that is comprises a frame (2) on a foot plate (9) as well as means for gripping and securing a pipe or cable-like heat generator to the mounting clamp (1) and to the reinforcement net, and the frame (2) is provided with a means in the form of a substantially horizontally extending incision (3) having a locking pawl (4) for receiving a wire from the reinforcement net, it is ensured that the mounting clamp may be snapped on to the reinforcement net in one movement. When the frame (2) is additionally provided with a means in the form of a funnel (15) having an upwardly directed mouth with guide plates (18,19) and with a locking pawl (17), it may advantageously be used for electrical heating cables.